NPPES file of Aug 9, 2026

Ryan Wagner, PHYSICIAN ASSISTANT

Physician Assistant · Weimar, CA

Ryan Wagner, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Weimar, California, and NPI 1871210021, issued on Oct 27, 2022. Check the license 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
1871210021
Name
Ryan Wagner
Credential
PHYSICIAN ASSISTANT
Primary taxonomy
Physician Assistant 363A00000X
Practice location
20601 W Paoli LN, Weimar, CA 95736
Phone
(530) 637-4025
Enumerated
Oct 27, 2022
Record last updated
Oct 27, 2022
Medicare enrollment
Enrolled (PECOS I20230119002980); 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 20601 W Paoli LN

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

  1. Joshua Arvizu, MDFamily Medicine Physician1255968590
  2. Miriam Feese, LCSWClinical Social Worker1003270505
  3. Adriana ShavlikDental Hygienist1891496857
  4. Dustin Varesko, MDInternal Medicine Physician1568753887

Verify Ryan Wagner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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42% more Medicare Part D claims than the average physician assistant in 2024

1,177 Medicare Part D claims for 119 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 75 claims were for opioids.

  1. Ryan Wagner1,177
  2. Specialty average830

Most prescribed

  1. Gabapentin60 claims
  2. Hydrocodone-Acetaminophen57 claims
  3. Buprenorphine-Naloxone55 claims
  4. Atorvastatin Calcium47 claims
  5. Levothyroxine Sodium33 claims
  6. Amlodipine Besylate32 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: $28.28

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. Ryan Wagner$28.28
  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.

Bills Medicare through one group practice

  1. Newstart Medical Group IncWeimar, CA

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

Ryan Wagner among 14,451 physician assistant records in California

Ryan Wagner, PHYSICIAN ASSISTANT 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 2022, is newer than 73% of them.

  • NPI issued2022 · 73% of these records are older, 20% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2022 · median 2018 among the 7,214 with a school on file
  • Record last updated2022 · 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).

2 physician assistant records list a practice address in Weimar

They are 2 of the 21 NPPES records with a practice address in Weimar, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Diana PopovaWeimar, CA 957361316687072
  2. Brian Spencer, P.A.Rancho Cordova, CA 957421649398785
  3. Fallon AgahiGranite Bay, CA 957461538456090
  4. Thomas Cowles, PA-CGranite Bay, CA 957461922696509
  5. Wesley Garwood, PAGranite Bay, CA 957461396471082
  6. Sowdhamini GowdaRoseville, CA 957461366305336
  7. Ganna KozykGranite Bay, CA 957461225893720
  8. Coelithia Sosa, PAGranite Bay, CA 957461992560437

Common questions

What is Ryan Wagner, PHYSICIAN ASSISTANT's NPI number?

Ryan Wagner, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1871210021, issued on Oct 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Wagner, PHYSICIAN ASSISTANT located?

The NPPES record lists a practice address at 20601 W Paoli LN, Weimar, CA, 95736. Phone: (530) 637-4025. Providers update this record themselves, so call before visiting.

How can I verify Ryan Wagner, PHYSICIAN ASSISTANT's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ryan Wagner, PHYSICIAN ASSISTANT prescribe under Medicare Part D?

In 2024, Ryan Wagner, PHYSICIAN ASSISTANT had 1,177 Medicare Part D claims for 119 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.