Timothy Jennings, D.O.
NPI 1548233455 · Family Medicine Physician · Maryland Heights, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Jennings, D.O. is a Family Medicine Physician provider in Maryland Heights, MO (NPI 1548233455).
Provider details
- NPI number
- 1548233455
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- MOR6N64 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
382 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 252 | $93 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 89 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $131 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 13 | $8 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 11 | $158 |
Typical Medicare-allowed amounts for these services range $8–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 124 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 502 | 136 |
| Amlodipine Besylate | 391 | 108 |
| Meloxicam | 291 | 72 |
| Hydrochlorothiazide | 217 | 66 |
| Levothyroxine Sodium | 198 | 53 |
| Pantoprazole Sodium | 174 | 49 |
| Omeprazole | 165 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$522 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 12255 De Paul DrSuite 200Bridgeton, MO 63044-2510Phone: (314) 344-7600Fax: (314) 344-7850
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is Timothy Jennings's NPI number?
- Timothy Jennings's National Provider Identifier (NPI) is 1548233455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Jennings's specialty?
- Timothy Jennings is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Jennings located?
- Timothy Jennings's practice location on file with NPPES is 2024 Dorsett Vlg, Maryland Heights, MO 63043-2208.
- What is Timothy Jennings's phone number?
- The practice phone number listed in the NPPES registry for Timothy Jennings is (314) 590-0550.
- Does Timothy Jennings accept Medicare?
- Timothy Jennings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Jennings's NPI active?
- Yes — Timothy Jennings's NPI (1548233455) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.