NPPES file of Aug 9, 2026

Thomas S. Sommers, M.D.

Family Medicine Physician · Chesterfield, MO

Thomas S. Sommers, M.D. is a family medicine physician with a practice address in Chesterfield, Missouri, and NPI 1710946504, issued on Mar 21, 2006. Check the license (Missouri 113174, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710946504
Name
Thomas S. Sommers
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
113174 MO
Self-reported in NPPES; status is on the state search
Practice location
510 Baxter RD, Chesterfield, MO 63017
Phone
(636) 492-1323
Enumerated
Mar 21, 2006
Record last updated
Feb 5, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(714) 631-8902
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.
Download card Updates feed

8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →

Also registered at 510 Baxter RD

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

  1. Todd Frisch, D.C.Nutrition Chiropractor1003845397
  2. Sharon MasonOrthodontics and Dentofacial Orthopedics Dentistry1811367576
  3. Kevin Morgester, D.M.D.Dentist1285765065
  4. Darryl Oblack, D.C.Chiropractor1215076997
  5. Gregory Pucel, D D SGeneral Practice Dentistry1295952356
  6. Curtis Row, D D SGeneral Practice Dentistry1184841249

Verify Thomas S. Sommers 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 113174    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Thomas S. Sommers among 2,991 family medicine physician records in Missouri

Thomas S. Sommers, M.D. 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 not. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 52% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2013 · 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).

39 family medicine physician records list a practice address in Chesterfield

They are 39 of the 2,132 NPPES records with a practice address in Chesterfield, and 2,991 family medicine physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,991 in Missouri → Every provider in Chesterfield → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Michael Cannon, MDChesterfield, MO 630171154348761
  2. Paul Ganninger, M.D.Chesterfield, MO 630171588625693
  3. Thomas Grisham, M.D.Chesterfield, MO 630171265452353
  4. Catherine Hohn, MDChesterfield, MO 630171144212895
  5. L Kennington, MDChesterfield, MO 630171215903406
  6. Gary Lessmann, MDChesterfield, MO 630171063488401
  7. Gayathri Raman, MDChesterfield, MO 630171568461176
  8. Amy Roberts, M.D.Town And Country, MO 630171003894775

Common questions

What is Thomas S. Sommers, M.D.'s NPI number?

Thomas S. Sommers, M.D.'s National Provider Identifier (NPI) is 1710946504, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas S. Sommers, M.D. located?

The NPPES record lists a practice address at 510 Baxter RD, Chesterfield, MO, 63017. Phone: (636) 492-1323. Providers update this record themselves, so call before visiting.

How can I verify Thomas S. Sommers, M.D.'s license?

NPPES lists Missouri license number 113174, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.