Ronald R. Walcher, MD
Family Medicine Physician · Tonkawa, OK
Ronald R. Walcher, MD is a family medicine physician with a practice address in Tonkawa, Oklahoma, and NPI 1417922352, issued on Feb 22, 2006. Check the license (Oklahoma 12238, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Ronald R. Walcher
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 12238 OK
Self-reported in NPPES; status is on the state search - Practice location
- 600 E Grand Ave, Tonkawa, OK 74653
- Phone
- (580) 628-2557
- Enumerated
- Feb 22, 2006
- Record last updated
- Jun 16, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (580) 628-2132
- Medicaid ID
- 100255780C OK
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 600 E Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna-Lyn Klufa, NP-CFamily Nurse Practitioner1659816791
- Willie Street, P.A.-CPhysician Assistant1215005244
Verify Ronald R. Walcher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 12238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
40 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Glipizide18 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.
Ronald R. Walcher among 2,303 family medicine physician records in Oklahoma
Ronald R. Walcher, MD is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2008 · 60% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Tonkawa
They are 1 of the 20 NPPES records with a practice address in Tonkawa, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Tonkawa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Laurie McLemore, M.D.Newkirk, OK 746471730234139
- Gary Moyer, M.D.Newkirk, OK 746471871568345
- Dona Veal, M.D.Newkirk, OK 746471760499966
- Starla Allen, D.O.Fairfax, OK 746371992071179
- Neal Brockbank, D.O.Fairfax, OK 746371619941754
- James Graham, D.O.Fairfax, OK 746371043226764
- Paul Briggs, M.D.Blackwell, OK 746311528064805
- Phil Green, PACBlackwell, OK 746311083610752
Common questions
What is Ronald R. Walcher, MD's NPI number?
Ronald R. Walcher, MD's National Provider Identifier (NPI) is 1417922352, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald R. Walcher, MD located?
The NPPES record lists a practice address at 600 E Grand Ave, Tonkawa, OK, 74653. Phone: (580) 628-2557. Providers update this record themselves, so call before visiting.
How can I verify Ronald R. Walcher, MD's license?
NPPES lists Oklahoma license number 12238, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ronald R. Walcher, MD prescribe under Medicare Part D?
In 2024, Ronald R. Walcher, MD had 40 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.