Tim Baker, MD
Internal Medicine Physician · Washington, MO
Tim Baker, MD is an internal medicine physician with a practice address in Washington, Missouri, and NPI 1760596134, issued on Aug 19, 2006. Check the license (Missouri 102932, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Tim Baker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 102932 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10 Franklin St, Washington, MO 63090
- Phone
- (636) 239-2741
- Enumerated
- Aug 19, 2006
- Entity
- Type 1 · individual
Also registered at 10 Franklin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Brunworth, MDInternal Medicine Physician1265546634
Verify Tim Baker 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 102932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
6.2 times the Medicare Part D claims of the average internal medicine physician in 2024
17,401 Medicare Part D claims for 993 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 1,023 claims were for opioids.
Most prescribed
- Atorvastatin Calcium903 claims
- Levothyroxine Sodium585 claims
- Omeprazole561 claims
- Losartan Potassium476 claims
- Abrysvo421 claims
- Metformin Hcl410 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.
One hospital or facility affiliation
- Mercy Clinic East CommunitiesSaint Louis, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
25 internal medicine physician records list a Washington practice address
They are 25 of the 533 NPPES records with a Washington practice address, and 3,392 internal medicine physician records in Missouri.
All 25 in Washington → All 3,392 in Missouri → Every provider in Washington →
Other internal medicine physician records in Missouri
- Betty Abban, M.D.Springfield, MO1063893162
- Amer Abbas, MDSaint Louis, MO1508480666
- Marghoob Abbas, M.D.St Joseph, MO1588603781
- Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
- Sundas Abbas, MDRichmond Heights, MO1649790486
- Hajira Abbasi, DOSaint Louis, MO1194036947
- Mohammed Abbasi, MDSaint Louis, MO1497097083
- Catey Abbott, DOSaint Louis, MO1699355347
- David Abbott, MDRichmond Heights, MO1568448850
- Ramzi Abboud, MDSaint Louis, MO1649684200
Common questions
What is Tim Baker, MD's NPI number?
Tim Baker, MD's National Provider Identifier (NPI) is 1760596134, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tim Baker, MD located?
The NPPES record lists a practice address at 10 Franklin St, Washington, MO, 63090. Phone: (636) 239-2741. Providers update this record themselves, so call before visiting.
How can I verify Tim Baker, MD's license?
NPPES lists Missouri license number 102932, 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 Tim Baker, MD prescribe under Medicare Part D?
In 2024, Tim Baker, MD had 17,401 Medicare Part D claims for 993 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.