Christine Doan, PA
Physician Assistant · San Diego, CA
Christine Doan, PA is a physician assistant with a practice address in San Diego, California, and NPI 1619025525, issued on Jan 8, 2007. Check the license (California PA16149, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Doan
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA16149 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4647 Zion Ave, San Diego, CA 92120
- Phone
- (619) 528-5000
- Enumerated
- Jan 8, 2007
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 4647 Zion Ave
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Verify Christine Doan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA16149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average physician assistant in 2024
1,526 Medicare Part D claims for 587 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol617 claims
- Estring309 claims
- Myrbetriq133 claims
- Methenamine Hippurate97 claims
- Nitrofurantoin Mono-Macro60 claims
- Mirabegron Er57 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.
Christine Doan among 14,451 physician assistant records in California
Christine Doan, PA 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 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2021 · 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).
747 physician assistant records list a practice address in San Diego
They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Catherine Anderson, NPSan Diego, CA 921201811045750
- Sophea Bergen, PA-CSan Diego, CA 921201558300665
- John Frost, PASan Diego, CA 921201518015460
- Christopher Gallo, PASan Diego, CA 921201669520581
- Francisco Garcia, PASan Diego, CA 921201649328584
- John Hollingsworth, PACSan Diego, CA 921201548367527
- Joanne Manalo, PA-CSan Diego, CA 921201003986134
- Peter Mazzarese, P.A.San Diego, CA 921201124099387
Common questions
What is Christine Doan, PA's NPI number?
Christine Doan, PA's National Provider Identifier (NPI) is 1619025525, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christine Doan, PA located?
The NPPES record lists a practice address at 4647 Zion Ave, San Diego, CA, 92120. Phone: (619) 528-5000. Providers update this record themselves, so call before visiting.
How can I verify Christine Doan, PA's license?
NPPES lists California license number PA16149, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Doan, PA prescribe under Medicare Part D?
In 2024, Christine Doan, PA had 1,526 Medicare Part D claims for 587 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.