Claire Tienwey Wang
Emergency Medicine Physician · San Diego, CA
Claire Tienwey Wang is an emergency medicine physician with a practice address in San Diego, California, and NPI 1316309552, issued on Mar 27, 2016. Check the license (California A150796, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Claire Tienwey Wang
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A150796 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Phone
- (858) 266-5000
- Enumerated
- Mar 27, 2016
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190711002634); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 9455 Clairemont Mesa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Claire Tienwey Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A150796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claire Tienwey Wang among 7,751 emergency medicine physician records in California
Claire Tienwey Wang is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2011 among the 4,560 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Diego → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joseph Bellezzo, M.D.San Diego, CA 921231760450340
- William Carter, M.D.San Diego, CA 921231457329062
- Delbert Clark, D.O.San Diego, CA 921231194799593
- Heather Conrad, M.D.San Diego, CA 921231205813409
- Andrew Desjardins, M.D.San Diego, CA 921231396713103
- William Fornaciari, M.D.San Diego, CA 921231083682546
- Lolie Fromm, M.D.San Diego, CA 921231457329096
- Arthur Gruen, M.D.San Diego, CA 921231376511303
Common questions
What is Claire Tienwey Wang's NPI number?
Claire Tienwey Wang's National Provider Identifier (NPI) is 1316309552, issued on Mar 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Claire Tienwey Wang located?
The NPPES record lists a practice address at 9455 Clairemont Mesa Blvd, San Diego, CA, 92123. Phone: (858) 266-5000. Providers update this record themselves, so call before visiting.
How can I verify Claire Tienwey Wang's license?
NPPES lists California license number A150796, 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.