May Yee Deng, PA-C
Physician Assistant · San Francisco, CA
May Yee Deng, PA-C is a physician assistant with a practice address in San Francisco, California, and NPI 1922300839, issued on Nov 29, 2010. Check the license (California PA20849, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- May Yee Deng
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA20849 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2661 Ocean Ave, San Francisco, CA 94132
- Phone
- (415) 405-0200
- Enumerated
- Nov 29, 2010
- Record last updated
- Nov 29, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (415) 405-0201
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 2661 Ocean Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Leong, RD, RDNRegistered Dietitian1538310149
- Pearl Yee, MDObstetrics & Gynecology Physician1750430138
Verify May Yee Deng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA20849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average physician assistant in 2024
1,631 Medicare Part D claims for 470 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium158 claims
- Amlodipine Besylate142 claims
- Azithromycin67 claims
- Losartan Potassium65 claims
- Metformin Hcl49 claims
- Metoprolol Succinate49 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,667.67
124 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 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.
May Yee Deng among 14,451 physician assistant records in California
May Yee Deng, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 27% of them.
- NPI issued2010 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2010 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Francisco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Paula Arriaga, PASan Francisco, CA 941321417248337
- Brooke Bearden, PA-CSan Francisco, CA 941321528707452
- Christopher Jenny, PA-CSan Francisco, CA 941321306004361
- Anna Lam, PA-CSan Francisco, CA 941321982533402
- Nicole LazarevSan Francisco, CA 941321801577234
- Jenny NgoSan Francisco, CA 941321720755788
- Andrew Allen, PA-CSan Francisco, CA 941331841444791
- Jennifer Bentley, PA-CSan Francisco, CA 941331497155683
Common questions
What is May Yee Deng, PA-C's NPI number?
May Yee Deng, PA-C's National Provider Identifier (NPI) is 1922300839, issued on Nov 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is May Yee Deng, PA-C located?
The NPPES record lists a practice address at 2661 Ocean Ave, San Francisco, CA, 94132. Phone: (415) 405-0200. Providers update this record themselves, so call before visiting.
How can I verify May Yee Deng, PA-C's license?
NPPES lists California license number PA20849, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does May Yee Deng, PA-C prescribe under Medicare Part D?
In 2024, May Yee Deng, PA-C had 1,631 Medicare Part D claims for 470 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.