Physician Profile
Unclaimed ProfileAbout Dr. Portera
Based in Memphis, TN, Stephen Gregory Portera, M.D. is listed in the NPI registry under obstetrics/gynecology. Stephen graduated from Tulane University School of Medicine in 1992. Stephen is also listed as specializing in urology and obstetrics & gynecology. According to Medicare claims data, Stephen cared for 2,796 Medicare patients across 3,690 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (901) 227-9610
- Email not available
Practice Locations
6215 HUMPHREYS BLVD STE 110
Memphis, TN 38120
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Fertility and reproductive health
- Birth control side effects and complications
- Female infertility
- Recurrent pregnancy loss
- Unintended pregnancy
Infections and vulvovaginal conditions
- Bacterial vaginosis
- Genital herpes
- Genital warts
- Pelvic inflammatory disease
- Sexually transmitted infections
- Vaginal yeast infection
- Vaginitis
- Vulvodynia
Menstrual and hormonal
- Abnormal uterine bleeding
- Absent periods
- Genitourinary syndrome of menopause
- Menopause
- Painful periods
- Perimenopause
- Polycystic ovary syndrome
- Premenstrual dysphoric disorder
- Premenstrual syndrome
Pelvic pain and benign gynecology
- Chronic pelvic pain
- Endometriosis
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
- Uterine fibroids
Pregnancy
- Ectopic pregnancy
- Fetal growth restriction
- Gestational diabetes
- High blood pressure in pregnancy
- Hyperemesis gravidarum
- Miscarriage
- Nausea and vomiting in pregnancy
- Placenta previa
- Placental abruption
- Postpartum depression
- Postpartum hemorrhage
- Preeclampsia
- Preterm labor
- Rh incompatibility
- Routine pregnancy care
- Twin and multiple pregnancy
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
- Vulvar cancer
Procedures & services
Contraception and office treatment
- Contraceptive implant insertion and removal
- Diaphragm fitting
- IUD insertion and removal
- Pessary fitting and management
Pregnancy and delivery
- Antepartum and intrapartum fetal monitoring
- Cesarean delivery
- External cephalic version
- Fetal biophysical profile
- Forceps- or vacuum-assisted delivery
- Postpartum follow-up care
- Routine prenatal care
- Vaginal childbirth
Preventive and diagnostic
- Colposcopy
- Endometrial biopsy
- Human papillomavirus testing
- Pap test and cervical cancer screening
- Pelvic examination
- Pelvic ultrasound
- Transvaginal ultrasound
- Vulvar biopsy
- Well-woman examination
Laparoscopic and adnexal surgery
- Fallopian tube removal
- Gynecologic laparoscopy
- Ovarian cyst removal
- Ovary removal
- Permanent contraception by tubal ligation
- Surgical treatment of endometriosis
Pelvic floor
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
3,690 services · 2,796 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of temporary bladder tube | Procedure | 51701 |
220 |
| Simple measurement of pressure of urine flow in bladder | Procedure | 51725 |
105 |
| Electronic assessment of bladder emptying | Procedure | 51741 |
104 |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
86 |
| Fitting and insertion of vaginal support device | Procedure | 57160 |
74 |
| Creation of sling around urethra in female to control leakage | Procedure | 57288 |
52 |
| Removal of uterus, tubes, and/or ovaries through vagina, 250.0 g or less | Procedure | 58262 |
36 |
| Plastic repair of vagina and tissue separating vagina, rectum, and bladder | Procedure | 57260 |
27 |
| Repair of bladder hernia into vaginal wall | Procedure | 57240 |
19 |
| Repair of prolapsing vaginal vault through vagina | Procedure | 57283 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other obstetrics/gynecology specialists at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other obstetrics/gynecology specialists in Memphis 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Tulane University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Tulane University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of temporary bladder tube 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Dr. Portera's specialty?
Dr. Portera is an obstetrics/gynecology in Memphis, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.
NPI registry
Where can I find Dr. Portera?
Dr. Portera is listed at 6215 HUMPHREYS BLVD STE 110, Memphis, TN 38120. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Portera?
The number on file is (901) 227-9610. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Portera's NPI number?
Dr. Portera's National Provider Identifier is 1205803608. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Portera's medical education?
Dr. Portera attended Tulane University School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Portera been practicing?
Dr. Portera has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Portera known for?
According to Medicare billing data, Dr. Portera performs procedures including insertion of temporary bladder tube, simple measurement of pressure of urine flow in bladder and electronic assessment of bladder emptying, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Portera confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Portera. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.