NPPES file of Aug 9, 2026

Donald Vertrees

Physician Assistant · Hanford, CA

Donald Vertrees is a physician assistant with a practice address in Hanford, California, and NPI 1285247445, issued on Aug 27, 2020. Check the license (California PA58404, 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
1285247445
Name
Donald Vertrees
Primary taxonomy
Physician Assistant 363A00000X
License number
PA58404 CA
Self-reported in NPPES; status is on the state search
Practice location
250 W 5TH St, Hanford, CA 93230
Phone
(877) 960-3426
Enumerated
Aug 27, 2020
Record last updated
Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
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 250 W 5TH St

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

  1. Adam Ahmed, PA-CPhysician Assistant1598489114
  2. Fikray Alamari, DDSDentist1477274009
  3. Katherine Alsobrook, FNP-CFamily Nurse Practitioner1942879283
  4. Jasmeen Bhangu, ODCorneal and Contact Management Optometrist1780209304
  5. Sirinoot Ch'Ng, MDPediatrics Physician1851742290
  6. Kaylyn Cummings, O.D.Optometrist1093164014

Verify Donald Vertrees 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 PA58404
    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

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14% more Medicare Part D claims than the average physician assistant in 2024

949 Medicare Part D claims for 175 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Donald Vertrees949
  2. Specialty average830

Most prescribed

  1. Amlodipine Besylate65 claims
  2. Atorvastatin Calcium64 claims
  3. Gabapentin45 claims
  4. Duloxetine Hcl40 claims
  5. Lisinopril35 claims
  6. Losartan Potassium31 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: $18.02

1 payment: food and beverage; the largest payer was Exact Sciences Corporation. 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.

  1. Donald Vertrees$18.02
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Donald Vertrees among 14,451 physician assistant records in California

Donald Vertrees 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 2020, is newer than 62% of them.

  • NPI issued2020 · 62% of these records are older, 33% 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).

34 physician assistant records list a practice address in Hanford

They are 34 of the 1,362 NPPES records with a practice address in Hanford, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Jacob AyuenHanford, CA 932301619370822
  2. Marci Camenisch, PACHanford, CA 932301164424594
  3. Michael Darius, PA-CHanford, CA 932301992761449
  4. Michael Ellison, PA-CHanford, CA 932301720382393
  5. Stephen HitchmanHanford, CA 932301669673661
  6. Tommy Martin, PACHanford, CA 932301982650198
  7. Rosalinda Melendez, PA-CHanford, CA 932301649204157
  8. David Oberst, P.A.Hanford, CA 932301982642351

Common questions

What is Donald Vertrees's NPI number?

Donald Vertrees's National Provider Identifier (NPI) is 1285247445, issued on Aug 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Donald Vertrees located?

The NPPES record lists a practice address at 250 W 5TH St, Hanford, CA, 93230. Phone: (877) 960-3426. Providers update this record themselves, so call before visiting.

How can I verify Donald Vertrees's license?

NPPES lists California license number PA58404, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Donald Vertrees prescribe under Medicare Part D?

In 2024, Donald Vertrees had 949 Medicare Part D claims for 175 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.