NPPES file of Aug 9, 2026

Ryan Patrick McLachlan, DO

Family Medicine Physician · Jefferson City, MO

Ryan Patrick McLachlan, DO is a family medicine physician with a practice address in Jefferson City, Missouri, and NPI 1932944915, issued on Jul 1, 2024. Check the license (Missouri 2024024737, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1932944915
Name
Ryan Patrick McLachlan
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
2024024737 MO
Self-reported in NPPES; status is on the state search
Practice location
1125 Madison St, Jefferson City, MO 65101
Phone
(573) 632-5000
Enumerated
Jul 1, 2024
Record last updated
Jul 1, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1125 Madison St

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

  1. Kamil Adamczewski, DOFamily Medicine Physician1902643158
  2. Jennifer Adelman, FNPFamily Nurse Practitioner1780105007
  3. Rodney Adkison, D.O.Hospitalist Physician1164538229
  4. Abul Ahsan, M.D.Hospitalist Physician1376711044
  5. Ryan Akin, MDOtolaryngology Physician1437738861
  6. Julie Allen, OTRLOccupational Therapist1952502239

Verify Ryan Patrick McLachlan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2024024737
    Check 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
Open the Missouri license search

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99% fewer Medicare Part D claims than the average family medicine physician in 2024

46 Medicare Part D claims for 15 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Ryan McLachlan46
  2. Specialty average3,544

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.

Ryan Patrick McLachlan among 2,991 family medicine physician records in Missouri

Ryan Patrick McLachlan, DO is one of 2,991 family medicine physician records with a practice address in Missouri. 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 2024, is newer than 96% of them.

  • NPI issued2024 · 96% of these records are older, 3% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2024 · 53% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

79 family medicine physician records list a practice address in Jefferson City

They are 79 of the 1,414 NPPES records with a practice address in Jefferson City, and 2,991 family medicine physician records in Missouri.

The 8 family medicine physician records with the nearest ZIP codes

  1. Lorrie Campbell, DOJefferson City, MO 651011033170006
  2. Henry Domke, M.D.Jefferson City, MO 651011811977572
  3. Michael Dudenhoeffer, DOJefferson City, MO 651011073517900
  4. Rebecca Hogg, M.D.Jefferson City, MO 651011316387814
  5. Armenthry Jones, M.D.Jefferson City, MO 651011073576393
  6. Christina Jones, DOJefferson City, MO 651011780629758
  7. William Kimlinger, M.D.Jefferson City, MO 651011366422081
  8. Megan King, D.O.Jefferson City, MO 651011649597667

Common questions

What is Ryan Patrick McLachlan, DO's NPI number?

Ryan Patrick McLachlan, DO's National Provider Identifier (NPI) is 1932944915, issued on Jul 1, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Patrick McLachlan, DO located?

The NPPES record lists a practice address at 1125 Madison St, Jefferson City, MO, 65101. Phone: (573) 632-5000. Providers update this record themselves, so call before visiting.

How can I verify Ryan Patrick McLachlan, DO's license?

NPPES lists Missouri license number 2024024737, 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.

How much does Ryan Patrick McLachlan, DO prescribe under Medicare Part D?

In 2024, Ryan Patrick McLachlan, DO had 46 Medicare Part D claims for 15 beneficiaries; 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.