Registry data as of Aug 27, 2026

Dianne Dawes, P.A.-C

Medical Physician Assistant · Santa Maria, CA

Dianne Dawes, P.A.-C is a medical physician assistant with a practice address in Santa Maria, California, and NPI 1154459774, issued on Mar 2, 2007. Check the license (California PA14568, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1154459774
Name
Dianne Dawes
Credential
P.A.-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA14568 CA
Self-reported in NPPES; status is on the state search
Practice location
2342 Professional Pkwy, Santa Maria, CA 93455
Phone
(805) 934-2488
Enumerated
Mar 2, 2007
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 2342 Professional Pkwy

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

  1. Ryan Allen, DOFamily Medicine Physician1265417752
  2. Chloe AnticouniBehavior Technician1821757246
  3. Dennis Blackburn, D.O.Orthopaedic Surgery Physician1851353205
  4. Maria CarverBehavior Technician1649745464
  5. Paul Castello, M.D.Orthopaedic Surgery Physician1669434510
  6. Nicole CroninBehavior Technician1972172708

Verify Dianne Dawes 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 PA14568
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3.4 times the Medicare Part D claims of the average medical physician assistant in 2024

3,816 Medicare Part D claims for 473 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 156 claims were for opioids.

  1. Dianne Dawes3,816
  2. Specialty average1,139

Most prescribed

  1. Atorvastatin Calcium173 claims
  2. Rosuvastatin Calcium169 claims
  3. Losartan Potassium166 claims
  4. Levothyroxine Sodium156 claims
  5. Amlodipine Besylate113 claims
  6. Gabapentin107 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: $1,171.10

80 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 16,940 providers of this specialty with any payment received $1,050.90 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dianne Dawes$1,171.10
  2. Specialty average$1,050.90

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

Medical Physician Assistant providers in California

There are 3,489 medical physician assistant records in California.

Other medical physician assistant records in California

  1. Bridget Abajian, PA-CLos Angeles, CA1518677061
  2. Crispin Abbott, PHYSICIAN ASSISTANTThousand Oaks, CA1063467926
  3. Abdol Hamid Abdali Hajiabadi, P.A.Santa Ana, CA1285747964
  4. Jilbert Abnoosian, PALynwood, CA1447300314
  5. Reema Aboelrish, PA-CFresno, CA1376466144
  6. Sakina Abowath, P.A.Diamond Bar, CA1326287525
  7. Selin Abraamyan, PA-CGlendale, CA1144795899
  8. Antonious Abraham, PA-CCovina, CA1003434275
  9. Michelle AbrahamSacramento, CA1952875957
  10. Therese Abraham, P.A.-CGlendale, CA1063726586

Common questions

What is Dianne Dawes, P.A.-C's NPI number?

Dianne Dawes, P.A.-C's National Provider Identifier (NPI) is 1154459774, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Dianne Dawes, P.A.-C located?

The NPPES record lists a practice address at 2342 Professional Pkwy, Santa Maria, CA, 93455. Phone: (805) 934-2488. Providers update this record themselves, so call before visiting.

How can I verify Dianne Dawes, P.A.-C's license?

NPPES lists California license number PA14568, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Dianne Dawes, P.A.-C prescribe under Medicare Part D?

In 2024, Dianne Dawes, P.A.-C had 3,816 Medicare Part D claims for 473 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.