William Ryan Walker, M.D.
Family Medicine Physician · Fairmont, WV
William Ryan Walker, M.D. is a family medicine physician with a practice address in Fairmont, West Virginia, and NPI 1427390905, issued on Mar 21, 2013. Check the license (West Virginia 30825, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- William Ryan Walker
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 30825 WV
35126926 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Huntington Way Ste 100, Fairmont, WV 26554
- Phone
- (304) 368-2422
- Enumerated
- Mar 21, 2013
- Record last updated
- Apr 27, 2022
- Fax
- (304) 368-2426
- Medicare enrollment
- Enrolled (PECOS I20220211000540); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,122 in West Virginia → Look up another NPI →
Also registered at 1 Huntington Way Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamil Ahmed, MDPulmonary Disease Physician1801830385
- Marilyn Bonfili, MDFamily Medicine Physician1699775247
- Lisa Flower, MDFamily Medicine Physician1659394922
- Chelsy Harmer, NP-CFamily Nurse Practitioner1104462118
- Rebecca Wilson, NP-CFamily Nurse Practitioner1265968689
Verify William Ryan Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWest Virginia Board of Medicine
Search for license 30825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average family medicine physician in 2024
3,558 Medicare Part D claims for 279 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium204 claims
- Lisinopril158 claims
- Amlodipine Besylate131 claims
- Levothyroxine Sodium112 claims
- Metoprolol Succinate112 claims
- Rosuvastatin Calcium96 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.
The MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,954.32
101 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Monongalia County General Hospital CompanyFairmont, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Ryan Walker among 1,122 family medicine physician records in West Virginia
William Ryan Walker, M.D. is one of 1,122 family medicine physician records with a practice address in West Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 73% of them.
- NPI issued2013 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2006 among the 702 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 family medicine physician records list a practice address in Fairmont
They are 15 of the 1,582 NPPES records with a practice address in Fairmont, and 1,122 family medicine physician records in West Virginia.
All 1,122 in West Virginia → Every provider in Fairmont → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Frederick Alcantara, M.D.Fairmont, WV 265541942493812
- Marilyn Bonfili, MDFairmont, WV 265541699775247
- Candace Chidester, MDFairmont, WV 265541225198724
- Lisa Flower, MDFairmont, WV 265541659394922
- Melinda FrazeeFairmont, WV 265541427403807
- Perry Hall, DOFairmont, WV 265541083656896
- Sheldon Harris, MDFairmont, WV 265541134783608
- David Hefner, D.O.Fairmont, WV 265541013114610
Common questions
What is William Ryan Walker, M.D.'s NPI number?
William Ryan Walker, M.D.'s National Provider Identifier (NPI) is 1427390905, issued on Mar 21, 2013. An NPI identifies a provider in billing; it is not a license.
Where is William Ryan Walker, M.D. located?
The NPPES record lists a practice address at 1 Huntington Way Ste 100, Fairmont, WV, 26554. Phone: (304) 368-2422. Providers update this record themselves, so call before visiting.
How can I verify William Ryan Walker, M.D.'s license?
NPPES lists West Virginia license number 30825, as entered by the provider. Search the West Virginia Board of Medicine at https://wvbom.wv.gov/public/search/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Ryan Walker, M.D. prescribe under Medicare Part D?
In 2024, William Ryan Walker, M.D. had 3,558 Medicare Part D claims for 279 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William Ryan Walker, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.