Karen Sue Garn, P.A.
Physician Assistant · Fremont, CA
Karen Sue Garn, P.A. is a physician assistant with a practice address in Fremont, California, and NPI 1538168067, issued on Jul 18, 2005. Check the license (California 54269, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Sue Garn
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 54269 CA
PA9105108 FL
447 SC
A447 SC
Self-reported in NPPES; status is on the state search - Practice location
- 39141 Civic Center Dr Ste 335, Fremont, CA 94538
- Phone
- (510) 248-1414
- Enumerated
- Jul 18, 2005
- Record last updated
- Oct 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (510) 797-5850
- Medicaid ID
- QM0444 SC
- Entity
- Type 1 · individual
Also registered at 39141 Civic Center Dr Ste 335
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Sue Garn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average physician assistant in 2024
272 Medicare Part D claims for 127 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass20 claims
- Atorvastatin Calcium19 claims
- Eliquis18 claims
- Metoprolol Succinate18 claims
- Levofloxacin15 claims
- Furosemide13 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: $30.48
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. 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.
78 physician assistant records list a practice address in Fremont
They are 78 of the 4,749 NPPES records with a practice address in Fremont, and 14,451 physician assistant records in California.
All 78 in Fremont → All 14,451 in California → Every provider in Fremont →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Karen Sue Garn, P.A.'s NPI number?
Karen Sue Garn, P.A.'s National Provider Identifier (NPI) is 1538168067, issued on Jul 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karen Sue Garn, P.A. located?
The NPPES record lists a practice address at 39141 Civic Center Dr Ste 335, Fremont, CA, 94538. Phone: (510) 248-1414. Providers update this record themselves, so call before visiting.
How can I verify Karen Sue Garn, P.A.'s license?
NPPES lists California license number 54269, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Sue Garn, P.A. prescribe under Medicare Part D?
In 2024, Karen Sue Garn, P.A. had 272 Medicare Part D claims for 127 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.