Diana Gee Tang, M.D.
Pediatrics Physician · San Francisco, CA
Diana Gee Tang, M.D. is a pediatrics physician with a practice address in San Francisco, California, and NPI 1346310638, issued on Nov 8, 2006. Check the license (California A48013, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diana Gee Tang
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A48013 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 California St Ste 100, San Francisco, CA 94109
- Phone
- (415) 440-6700
- Enumerated
- Nov 8, 2006
- Record last updated
- Apr 21, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (415) 440-6707
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 1700 California St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonja Huie, M.D.Pediatrics Physician1972664399
- Richard Sundberg, M.D.Gastroenterology Physician1023037470
Verify Diana Gee Tang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A48013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $70.76
3 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Diana Gee Tang among 9,272 pediatrics physician records in California
Diana Gee Tang, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2018 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
514 pediatrics physician records list a practice address in San Francisco
They are 514 of the 38,143 NPPES records with a practice address in San Francisco, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in San Francisco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Fahzia Amthul, M.D.San Francisco, CA 941091740693506
- Pamela Gangar, M.D.San Francisco, CA 941091942455860
- Nicole Glynn, MDSan Francisco, CA 941091619261138
- Sonja Huie, M.D.San Francisco, CA 941091972664399
- Tin Nguyen, M.D.San Francisco, CA 941091275546079
- Victoria Schneider, M.D.San Francisco, CA 941091487778460
- Andrew Smith, M.D.San Francisco, CA 941091992920565
- Juliana Stone, MD, MSSan Francisco, CA 941091093394132
Common questions
What is Diana Gee Tang, M.D.'s NPI number?
Diana Gee Tang, M.D.'s National Provider Identifier (NPI) is 1346310638, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Gee Tang, M.D. located?
The NPPES record lists a practice address at 1700 California St Ste 100, San Francisco, CA, 94109. Phone: (415) 440-6700. Providers update this record themselves, so call before visiting.
How can I verify Diana Gee Tang, M.D.'s license?
NPPES lists California license number A48013, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.