NPPES file of Aug 9, 2026

Timothy W. Jennings, D.O.

Family Medicine Physician · Maryland Heights, MO

Timothy W. Jennings, D.O. is a family medicine physician with a practice address in Maryland Heights, Missouri, and NPI 1548233455, issued on Feb 10, 2006. Check the license (Missouri R6N64, 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
1548233455
Name
Timothy W. Jennings
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
R6N64 MO
MOR6N64 MO
Self-reported in NPPES; status is on the state search
Practice location
2024 Dorsett Vlg, Maryland Heights, MO 63043
Phone
(314) 590-0550
Enumerated
Feb 10, 2006
Record last updated
Oct 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100826001178); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 1989
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →

Also registered at 2024 Dorsett Vlg

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

  1. Angelica Bennett, APRNFamily Nurse Practitioner1366399792
  2. Mary Borders, NPAdult Health Nurse Practitioner1942821707
  3. Travis Cobb, DOFamily Medicine Physician1033734413
  4. Mark EckelkampFamily Nurse Practitioner1437943628
  5. Charles Larsen, D.O.Family Medicine Physician1902169972
  6. Leonard Lucas, DOFamily Medicine Physician1821031774

Verify Timothy W. Jennings 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 R6N64    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.

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2.3 times the Medicare Part D claims of the average family medicine physician in 2024

8,050 Medicare Part D claims for 603 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 129 claims were for opioids.

  1. Timothy Jennings8,050
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium502 claims
  2. Amlodipine Besylate391 claims
  3. Meloxicam291 claims
  4. Hydrochlorothiazide217 claims
  5. Levothyroxine Sodium198 claims
  6. Pantoprazole Sodium174 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.

Industry payments in 2024: $521.60

14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Jennings$521.60
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Ssm Medical Group IncMaryland Heights, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Timothy W. Jennings among 2,991 family medicine physician records in Missouri

Timothy W. Jennings, D.O. 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 52% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1989 · median 2006 among the 1,778 with a school on file
  • Record last updated2020 · 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).

13 family medicine physician records list a practice address in Maryland Heights

They are 13 of the 306 NPPES records with a practice address in Maryland Heights, and 2,991 family medicine physician records in Missouri.

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

The 8 family medicine physician records with the nearest ZIP codes

  1. Amanda Allan, M.D.Maryland Heights, MO 630431225353428
  2. Shelly CappsMaryland Heights, MO 630431043667371
  3. Travis Cobb, DOMaryland Heights, MO 630431033734413
  4. Cherry Cockrell, M.D.Maryland Heights, MO 630431639551666
  5. Charles Larsen, D.O.Maryland Heights, MO 630431902169972
  6. Leonard Lucas, DOMaryland Heights, MO 630431821031774
  7. Matthew Miriani, D.O.Maryland Heights, MO 630431619940277
  8. Caleb Owsley, MDMaryland Heights, MO 630431871157008

Common questions

What is Timothy W. Jennings, D.O.'s NPI number?

Timothy W. Jennings, D.O.'s National Provider Identifier (NPI) is 1548233455, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy W. Jennings, D.O. located?

The NPPES record lists a practice address at 2024 Dorsett Vlg, Maryland Heights, MO, 63043. Phone: (314) 590-0550. Providers update this record themselves, so call before visiting.

How can I verify Timothy W. Jennings, D.O.'s license?

NPPES lists Missouri license number R6N64, 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 Timothy W. Jennings, D.O. prescribe under Medicare Part D?

In 2024, Timothy W. Jennings, D.O. had 8,050 Medicare Part D claims for 603 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.

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.