Donald L. Wilhelm, M.D.
Internal Medicine Physician · Lake Ozark, MO
Donald L. Wilhelm, M.D. is an internal medicine physician with a practice address in Lake Ozark, Missouri, and NPI 1184604910, issued on Jan 18, 2006. Check the license (Missouri 118054, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donald L. Wilhelm
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 118054 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2221 Bagnell Dam Blvd, Lake Ozark, MO 65049
- Phone
- (573) 635-5264
- Enumerated
- Jan 18, 2006
- Record last updated
- Oct 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (573) 556-5757
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify Donald L. Wilhelm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 118054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Donald L. Wilhelm among 2,604 internal medicine physician records in Missouri
Donald L. Wilhelm, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2007 · 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 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Lake Ozark
They are 2 of the 93 NPPES records with a practice address in Lake Ozark, and 2,604 internal medicine physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,604 in Missouri → Every provider in Lake Ozark → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dale Lockhert, M.D.Lake Ozark, MO 650491659369635
- David Mook, M.D.Laurie, MO 650381841299740
- Ayesha Bashir, M.D.Osage Beach, MO 650651780828657
- Joshua Brickner, D.O.Osage Beach, MO 650651598994493
- Parker Russell, MDOsage Beach, MO 650651770100026
- Jacqueline Santamarina, MDOsage Beach, MO 650651548887896
- Wendy Schmitz, MDOsage Beach, MO 650651295727030
- Evgeniya Banina, M.D.Eldon, MO 650261205280427
Common questions
What is Donald L. Wilhelm, M.D.'s NPI number?
Donald L. Wilhelm, M.D.'s National Provider Identifier (NPI) is 1184604910, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald L. Wilhelm, M.D. located?
The NPPES record lists a practice address at 2221 Bagnell Dam Blvd, Lake Ozark, MO, 65049. Phone: (573) 635-5264. Providers update this record themselves, so call before visiting.
How can I verify Donald L. Wilhelm, M.D.'s license?
NPPES lists Missouri license number 118054, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.