Doctor profile · Federal record
Dr. Nancy Tang, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Gynecology Physician · Student in an Organized Health Care Education/Training Program · Dublin, CA
- NPI 1326369554
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4000 Dublin Blvd
Dublin, CA 945683113
(925) 875-6100 - Additional location
-
4050 Dublin Blvd
Dublin, CA 945683112 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- May 29, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- California #A140842 · New York #271238-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326369554. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
2
Medicare allowed
$4,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 28 | 28 | $48 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 15 | $153 |
In context: peer comparison
Among 1 peers in Dublin Obstetrics & Gynecology Physician, average services per provider: 23. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
14
Total drug cost
$4,267
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 34 | 14 | $4,267 |
Frequently asked questions
What is Dr. Nancy Tang's medical specialty?
Dr. Nancy Tang practices Obstetrics & Gynecology Physician in Dublin, CA.
Where does Dr. Nancy Tang practice?
Dr. Nancy Tang practices at 4000 Dublin Blvd, Dublin, CA 945683113. Office phone: 9258756100.
What is Dr. Nancy Tang's NPI?
Dr. Nancy Tang's National Provider Identifier (NPI) is 1326369554, issued by NPPES.
Does Dr. Nancy Tang accept Medicare assignment?
Yes. Dr. Nancy Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Tang commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.