NPPES file of Aug 9, 2026

Karen Lynn Atkinson, P.A.

Medical Physician Assistant · Hanford, CA

Karen Lynn Atkinson, P.A. is a medical physician assistant with a practice address in Hanford, California, and NPI 1871585968, issued on Aug 16, 2005. Check the license (California PA18404, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871585968
Name
Karen Lynn Atkinson
Credential
P.A.
Primary taxonomy
Medical Physician Assistant 363AM0700X
License numbers
PA18404 CA
2768 AZ
Self-reported in NPPES; status is on the state search
Practice location
1025 N Douty St, Hanford, CA 93230
Phone
(559) 583-2254
Enumerated
Aug 16, 2005
Record last updated
Jan 24, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(559) 589-2065
Medicaid ID
518516 AZ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1025 N Douty St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Natasha Ahmed, MDFamily Medicine Physician1508516931
  2. Joseph Benedict Arenas, MDStudent in an Organized Health Care Education/Training Program1124820279
  3. Jacob AyuenPhysician Assistant1619370822
  4. Jacy Beckenhauer, RDRegistered Dietitian1356173843
  5. Amir Bozorgzad, MDStudent in an Organized Health Care Education/Training Program1649039363
  6. Charleen Bright, LCSWClinical Social Worker1366751547

Verify Karen Lynn Atkinson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA18404
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average medical physician assistant in 2024

207 Medicare Part D claims for 58 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Karen Atkinson207
  2. Specialty average1,148

Most prescribed

  1. Ketoconazole22 claims
  2. Triamcinolone Acetonide21 claims
  3. Calcipotriene20 claims
  4. Clobetasol Propionate18 claims
  5. Fluconazole18 claims
  6. Nystatin16 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 Lynn Atkinson among 3,376 medical physician assistant records in California

Karen Lynn Atkinson, P.A. is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2011 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in California

There are 3,376 medical physician assistant records in California.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Christopher Ellis, P.A.Hanford, CA 932301578664744
  2. Amy GrigoreHanford, CA 932301396212395
  3. Erika Mendes-Jones, PA-CHanford, CA 932301326347428
  4. Jenna Reading, PA-CHanford, CA 932301851875215
  5. Cristina Rodriguez, PA-CHanford, CA 932301114396710
  6. Knute Sorensen, PA-CHanford, CA 932301174821169
  7. Martha Suarez, P.A.Hanford, CA 932301720342538
  8. Minu Verma, PHYSICIAN ASSISTANTHanford, CA 932301548401813

Common questions

What is Karen Lynn Atkinson, P.A.'s NPI number?

Karen Lynn Atkinson, P.A.'s National Provider Identifier (NPI) is 1871585968, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Karen Lynn Atkinson, P.A. located?

The NPPES record lists a practice address at 1025 N Douty St, Hanford, CA, 93230. Phone: (559) 583-2254. Providers update this record themselves, so call before visiting.

How can I verify Karen Lynn Atkinson, P.A.'s license?

NPPES lists California license number PA18404, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Karen Lynn Atkinson, P.A. prescribe under Medicare Part D?

In 2024, Karen Lynn Atkinson, P.A. had 207 Medicare Part D claims for 58 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.