Karen Prychun, PA
Physician Assistant · San Diego, CA
Karen Prychun, PA is a physician assistant with a practice address in San Diego, California, and NPI 1902155898, issued on Sep 6, 2012. Check the license (California 22700, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Prychun
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 22700 CA
PA1366 NV
Self-reported in NPPES; status is on the state search - Practice location
- 4085 Governor Dr, San Diego, CA 92122
- Phone
- (858) 888-7800
- Enumerated
- Sep 6, 2012
- Record last updated
- Mar 27, 2018 (not updated in 8 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 4085 Governor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Prychun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average physician assistant in 2024
397 Medicare Part D claims for 268 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone40 claims
- Azithromycin37 claims
- Albuterol Sulfate Hfa34 claims
- Amoxicillin-Clavulanate Potass32 claims
- Doxycycline Hyclate30 claims
- Cefuroxime19 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.
Karen Prychun among 14,451 physician assistant records in California
Karen Prychun, 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 2012, is newer than 33% of them.
- NPI issued2012 · 33% of these records are older, 65% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2018 · 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
- Yuumna Akhundzadah, PA-CSan Diego, CA 921221508672106
- Taylor Dawson, PA-CSan Diego, CA 921221114486453
- Hannah Hartin, PASan Diego, CA 921221942920574
- John Hofisi, PA-CSan Diego, CA 921221851921811
- Sarah Hogan, PA-CSan Diego, CA 921221255184982
- Bethany Lindstrom, PA-CSan Diego, CA 921221184852394
- Jamie PortsSan Diego, CA 921221528427564
- Lan Quach, PA-CSan Diego, CA 921221730462904
Common questions
What is Karen Prychun, PA's NPI number?
Karen Prychun, PA's National Provider Identifier (NPI) is 1902155898, issued on Sep 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Karen Prychun, PA located?
The NPPES record lists a practice address at 4085 Governor Dr, San Diego, CA, 92122. Phone: (858) 888-7800. Providers update this record themselves, so call before visiting.
How can I verify Karen Prychun, PA's license?
NPPES lists California license number 22700, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Prychun, PA prescribe under Medicare Part D?
In 2024, Karen Prychun, PA had 397 Medicare Part D claims for 268 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.