David L. McLaren, MD
Specialist · Columbia, MO
David L. McLaren, MD is a specialist with a practice address in Columbia, Missouri, and NPI 1245207109, issued on Mar 1, 2006. Check the license (Missouri R8G25, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David L. McLaren
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- R8G25 MO
Self-reported in NPPES; status is on the state search - Practice location
- 525 N. Keene Street, Columbia, MO 65201
- Phone
- (573) 449-2141
- Enumerated
- Mar 1, 2006
- Record last updated
- Sep 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (573) 875-2328
- Entity
- Type 1 · individual
8 nearest specialist records → All 443 in Missouri → Look up another NPI →
Also registered at 525 N. Keene Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Myles Goble, MDNeurology Physician1013028745
- James Koch, M.D.Specialist1164625794
- Janet Samuels, APRN, BC, FNPNurse Practitioner1134188303
- Allyn Sher, MDSpecialist1790751634
Verify David L. McLaren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license R8G25Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average specialist in 2024
35 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
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.
David L. McLaren among 443 specialist records in Missouri
David L. McLaren, MD is one of 443 specialist records with a practice address in Missouri. 20% 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, 60% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2013 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Missouri
There are 443 specialist records in Missouri.
All 443 in Missouri → Every provider in Columbia → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Jennifer Highbarger, P.T.Columbia, MO 652011669507422
- Denise Holdorf, PHYSICAL THERAPISTColumbia, MO 652011639224991
- Colleen JockinColumbia, MO 652011659815470
- James Koch, M.D.Columbia, MO 652011164625794
- Chris Martin, M.D.Columbia, MO 652011114910817
- Erich Sartor, BOCOColumbia, MO 652011912390394
- Allyn Sher, MDColumbia, MO 652011790751634
- Ginger Dial, N.A.S.M.Columbia, MO 652031700070703
Common questions
What is David L. McLaren, MD's NPI number?
David L. McLaren, MD's National Provider Identifier (NPI) is 1245207109, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David L. McLaren, MD located?
The NPPES record lists a practice address at 525 N. Keene Street, Columbia, MO, 65201. Phone: (573) 449-2141. Providers update this record themselves, so call before visiting.
How can I verify David L. McLaren, MD's license?
NPPES lists Missouri license number R8G25, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does David L. McLaren, MD prescribe under Medicare Part D?
In 2024, David L. McLaren, MD had 35 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.