Doctor profile · Federal record

Dr. Tanvira Alam, DO

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · O Fallon, MO

  • NPI 1265670525
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1101 Highway K
O Fallon, MO 633668431
(636) 379-6363
Additional location
1050 W 10Th St, Ste 510
Rolla, MO 65401
(573) 426-2229
fax (573) 426-4914
Mailing address
Po Box 955534
Saint Louis, MO 631955534

Credentials & registration

NPPES · NUCC
NPI registered
January 2009 — 17 yrs on file
Profile last updated
November 23, 2020
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Missouri #2012028275

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265670525. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$347
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 13 13 $27

In context: peer comparison

Among 5 peers in O Fallon Obstetrics & Gynecology Physician, average services per provider: 28. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
32
Total drug cost
$1,990
Drug Type Claims Patients Total cost
Misoprostol Generic 22 18 $42
Estradiol Generic 18 0 $734
Clobetasol Propionate Generic 17 14 $1,046
Fluconazole Generic 12 0 $37
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 11 0 $56
Triamcinolone Acetonide Generic 11 0 $74

Frequently asked questions

Auto-generated from federal data
What is Dr. Tanvira Alam's medical specialty?
Dr. Tanvira Alam practices Obstetrics & Gynecology Physician in O Fallon, MO.
Where does Dr. Tanvira Alam practice?
Dr. Tanvira Alam practices at 1101 Highway K, O Fallon, MO 633668431. Office phone: 6363796363.
What is Dr. Tanvira Alam's NPI?
Dr. Tanvira Alam's National Provider Identifier (NPI) is 1265670525, issued by NPPES.
Does Dr. Tanvira Alam accept Medicare assignment?
Yes. Dr. Tanvira Alam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanvira Alam commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.