Casey Jennings, D. O.
NPI 1033300488 · Family Medicine Physician · Louisiana, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Jennings, D. O. is a Family Medicine Physician provider in Louisiana, MO (NPI 1033300488).
Provider details
- NPI number
- 1033300488
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D. O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2007018507 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
313 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 90 | $46 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 76 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 65 | $73 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 51 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 31 | $122 |
Typical Medicare-allowed amounts for these services range $46–$122 (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 · 219 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 516 | 69 |
| Potassium Chloride | 439 | 81 |
| Furosemide | 417 | 86 |
| Atorvastatin Calcium | 390 | 68 |
| Pantoprazole Sodium | 368 | 68 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 282 | 50 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$770 across 43 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
Registry dates
- Enumerated
- 2007-08-08
- Last updated
- 2021-05-20
- Certified
- 2021-05-20
Frequently asked questions
- What is Casey Jennings's NPI number?
- Casey Jennings's National Provider Identifier (NPI) is 1033300488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Jennings's specialty?
- Casey Jennings is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Casey Jennings located?
- Casey Jennings's practice location on file with NPPES is 2305 Georgia St, Louisiana, MO 63353-2559.
- What is Casey Jennings's phone number?
- The practice phone number listed in the NPPES registry for Casey Jennings is (573) 754-4584.
- Does Casey Jennings accept Medicare?
- Casey Jennings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Jennings's NPI active?
- Yes — Casey Jennings's NPI (1033300488) is active in the NPPES registry as of the last update on 2021-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.