Lynna Pat-Sya Choy, M.D.
Anesthesiology Physician · San Diego, CA
Lynna Pat-Sya Choy, M.D. is an anesthesiology physician with a practice address in San Diego, California, and NPI 1679776934, issued on Jun 6, 2007. Check the license (California A99419, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lynna Pat-Sya Choy
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A99419 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7485 Mission Valley RD Ste 106, San Diego, CA 92108
- Phone
- (619) 291-3737
- Enumerated
- Jun 6, 2007
- Record last updated
- Apr 17, 2026
- Fax
- (619) 291-3738
- Medicare enrollment
- Enrolled (PECOS I20070904000744); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 7485 Mission Valley RD Ste 106
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Dupont, M.D.Anesthesiology Physician1871507111
Verify Lynna Pat-Sya Choy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Lynna Pat-Sya Choy among 7,571 anesthesiology physician records in California
Lynna Pat-Sya Choy, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2006 among the 4,868 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
686 anesthesiology physician records list a practice address in San Diego
They are 686 of the 52,937 NPPES records with a practice address in San Diego, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in San Diego → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- John Akers, MDSan Diego, CA 921081093751240
- Timothy Dupont, M.D.San Diego, CA 921081871507111
- Matthew Jones, MDSan Diego, CA 921081336185693
- Martin Learn, M.D.San Diego, CA 921081013289305
- Emeka Okwuje, MDSan Diego, CA 921081154366987
- Melissa Pineda, M.D.San Diego, CA 921081033366026
- Stanley Koh, M.D.San Diego, CA 921091518290600
- Joshua Lebenson, M.D.San Diego, CA 921061528352622
Common questions
What is Lynna Pat-Sya Choy, M.D.'s NPI number?
Lynna Pat-Sya Choy, M.D.'s National Provider Identifier (NPI) is 1679776934, issued on Jun 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lynna Pat-Sya Choy, M.D. located?
The NPPES record lists a practice address at 7485 Mission Valley RD Ste 106, San Diego, CA, 92108. Phone: (619) 291-3737. Providers update this record themselves, so call before visiting.
How can I verify Lynna Pat-Sya Choy, M.D.'s license?
NPPES lists California license number A99419, 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.
What is Lynna Pat-Sya Choy, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.