Dr. Stephen G. Portera
- Gender: Male
- Experience: 29 years
- Graduated from: Tulane University School Of Medicine
- Graduation year: 1992
- Sole propriator: No
- NPI: 1205803608
Dr. Stephen G. Portera M.D.
Obstetrician and Gynecologist
He is located at 6215 Humphreys Boulevard Suite 110 in Memphis, TN 38120. Can help patients with the following: Autism, Meningitis, Mens Health, Nerve Damage, Premenstrual Dysphoric Disorder (PMDD), Tourette Syndrome. His National Provider Identifier (NPI) number is 1205803608. Appointment can be made via the phone number (901) 227-9610. He is affiliated with 2 hospitals.
Conditions treated
Dr. Stephen Gregory Portera, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Stephen G. Portera.
- Alzheimer's Disease
- Amenorrhea
- Amnesia
- Amyotrophic Lateral Sclerosis (ALS)
- Aphasia
- Autism
- Bacterial Vaginosis
- Benign Prostatic Hyperplasia (BPH)
- Birth Control Counseling
- Bladder Cancer
- Bladder Control
- Bladder Spasms
- Blood in Semen
- Blood in Urine
- Brain Aneurysm
- Brain Damage
- Brain Hemorrhage
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cerebral Palsy (CP)
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Cervical Radiculopathy
- Charcot-Marie-Tooth Disease (CMT)
- Chlamydia
- Claudication
- Cluster Headaches
- Complex Regional Pain Syndrome
- Concussion
- Creutzfeldt-Jakob Disease (CJD)
- Degenerative Disc Disease (DDD)
- Dementia
- Double Vision
- Dyslexia
- Dystonia
- Early Onset Alzheimers
- Ectopic Pregnancy
- Encephalitis
- Encephalopathy
- Endometriosis
- Epididymitis
- Epilepsy
- Erectile Dysfunction (ED)
- Face Blindness
- Fainting
- Febrile Seizure
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Guillain-Barre Syndrome (GBS)
- Gynecological Exam
- Head Injury
- Headache
- Heart Disease
- Herniated Disc
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Huntington's Disease (HD)
- Hydrocele
- Hydronephrosis
- Infertility
- Kidney Infection
- Kidney Stones
- Labor and Birth
- Low Back Pain
- Lumbar Spinal Stenosis
- Mad Cow Disease
- Meningitis
- Menopause
- Mens Health
- Menstrual Cramps
- Meralgia Paresthetica
- Migraine
- Miscarriage
- Morning Sickness
- Motion Sickness
- Multiple Sclerosis (MS)
- Myasthenia Gravis (MG)
- Myofascial Pain Syndrome (MPS)
- Nerve Damage
- Neuropathic Pain
- Optic Neuritis
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- PANDAS
- Painful Bladder Syndrome
- Paralysis
- Parkinson's Disease
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Peripheral Nerve Injuries
- Peripheral Nerve Tumors
- Peripheral Neuropathy
- Pinched Nerve
- Placenta Previa
- Polio
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ejaculation (PE)
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Priapism
- Progressive Neurological Disorders
- Prostatitis
- Pseudotumor Cerebri
- Sciatica
- Seizures
- Sexually Transmitted Diseases (STDs)
- Stiff Person Syndrome (SPS)
- Stroke
- Tardive Dyskinesia
- Tension Headache
- Testicular Torsion
- Tics
- Tinnitus
- Tourette Syndrome
- Transient Ischemic Attack (TIA)
- Traumatic Brain Injury
- Tremor
- Trichomoniasis
- Trigeminal Neuralgia (TN)
- Undescended Testes
- Urethritis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Varicocele
- Vertigo
- Vestibular Testing
- Wernicke-Korsakoff Syndrome
- Women's Health
- Yeast Infection
Procedures Performed by Dr. Stephen G. Portera
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Stephen G. Portera as in-network for the following 2026 plans.
Health plans
BlueCross BlueShield of Tennessee
Network data as of Aug 25, 2026, as reported by the insurer.
Show all 12 plans from BlueCross BlueShield of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCross B15E $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Bronze | Blue Network E | Accepting new patients |
| BlueCross B16E $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network E | Accepting new patients |
| BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network S | Accepting new patients |
| BlueCross B17E $0 virtual care from Teladoc Health® + Adult Dental (8 plan variants) | EPO · Bronze | Blue Network E | Accepting new patients |
| BlueCross B19E $60 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network E | Accepting new patients |
| BlueCross G08E $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network E | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network S | Accepting new patients |
| BlueCross S26E $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network S | Accepting new patients |
| BlueCross S27E $60 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S29E $60 PCP Copay + $0 virtual care from Teladoc Health® + Adult Dental (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S34E $45 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Stephen G. Portera is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Stephen G. Portera is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology (also registered under: Practitioner - Urology) .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- GERMANTOWN, TN, 38138-3904
- MEMPHIS, TN, 38120-2113
- MEMPHIS, TN, 38120-2353
- MEMPHIS, TN, 38120-2373
- MEMPHIS, TN, 38120-2382
Bills through: Baptist Memorial Medical Group, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Astellas Pharma | $1682 |
| Pfizer | $1162 |
| Allergan | $263 |
Other
| Food and Beverage | $3926 |
Studies
TULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1992Additional Specialities
- Neurologist
- Urologist
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- Gender: Female
- Address: Suite 401 6215 Humphreys Boulevard Memphis, 38120, TN
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Questions & Answers
Has Dr. Stephen Gregory Portera affiliation with hospitals?
Dr. Stephen Gregory Portera is affiliated with METHODIST HEALTHCARE MEMPHIS HOSPITALS. For the full list of hospitals see this list.
Where can you meet with Dr. Stephen Gregory Portera?
Dr. Stephen Gregory Portera's office is located at 6215 Humphreys Boulevard Suite 110 in Memphis, TN 38120.
Does Dr. Stephen Gregory Portera accept patients with Oscar Insurance Company?
Yes, Dr. Stephen Gregory Portera is listed in-network for Oscar Insurance Company through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Stephen Gregory Portera treat?
Dr. Stephen Gregory Portera provides treatment for Autism, Meningitis, Mens Health, Nerve Damage, Premenstrual Dysphoric Disorder (PMDD), Tourette Syndrome. For the full list see this list.