NPPES file of Aug 9, 2026

Natasha Simon, PA-C

Physician Assistant · Woodland, CA

Natasha Simon, PA-C is a physician assistant with a practice address in Woodland, California, and NPI 1508535485, issued on Sep 13, 2021. Check the license (California PA63433, 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
1508535485
Name
Natasha Simon
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA63433 CA
Self-reported in NPPES; status is on the state search
Practice location
1321 Cottonwood St FL 3, Woodland, CA 95695
Phone
(530) 668-2600
Enumerated
Sep 13, 2021
Record last updated
Feb 20, 2026
Fax
(530) 661-2410
Medicare enrollment
Enrolled (PECOS I20250108002202); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1321 Cottonwood St FL 3

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

  1. Allison Glass, M.D.Urology Physician1992021554
  2. Carolyn Merkouris, MDSpecialist1174503395
  3. Nathaniel Ngo, MDObstetrics & Gynecology Physician1497913404
  4. Emese Parker, NPObstetrics & Gynecology Nurse Practitioner1508196379
  5. Lorenzo Rossaro, MDGastroenterology Physician1750368163
  6. Rafiq Sheikh, MDGastroenterology Physician1699853325

Verify Natasha Simon 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 PA63433
    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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3% fewer Medicare Part D claims than the average physician assistant in 2024

802 Medicare Part D claims for 132 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Natasha Simon802
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium51 claims
  2. Lisinopril51 claims
  3. Albuterol Sulfate Hfa30 claims
  4. Metformin Hcl28 claims
  5. Amlodipine Besylate23 claims
  6. Levothyroxine Sodium23 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.

Bills Medicare through one group practice

  1. Dignity Health Medical FoundationWoodland, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Natasha Simon among 14,451 physician assistant records in California

Natasha Simon, PA-C 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 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2020 · median 2018 among the 7,214 with a school on file
  • Record last updated2026 · 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).

36 physician assistant records list a practice address in Woodland

They are 36 of the 1,272 NPPES records with a practice address in Woodland, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Verenisse Bejarano, PAWoodland, CA 956951841590726
  2. Ann Marie Davigo, PA-CWoodland, CA 956951821027343
  3. Maria Degracia, PAWoodland, CA 956951487862793
  4. Michelle Ing, PA-CWoodland, CA 956951154406999
  5. Marge Lee, P.A.Woodland, CA 956951922101922
  6. Julia Lowe, PA-CWoodland, CA 956951225069008
  7. Markie Maldonado, PA-CWoodland, CA 956951740521913
  8. Ofili Okolonwamu, N.P., PA-CWoodland, CA 956951033661897

Common questions

What is Natasha Simon, PA-C's NPI number?

Natasha Simon, PA-C's National Provider Identifier (NPI) is 1508535485, issued on Sep 13, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Natasha Simon, PA-C located?

The NPPES record lists a practice address at 1321 Cottonwood St FL 3, Woodland, CA, 95695. Phone: (530) 668-2600. Providers update this record themselves, so call before visiting.

How can I verify Natasha Simon, PA-C's license?

NPPES lists California license number PA63433, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Natasha Simon, PA-C prescribe under Medicare Part D?

In 2024, Natasha Simon, PA-C had 802 Medicare Part D claims for 132 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.