James Direnna, D.O.
NPI 1326066408 · Family Medicine Physician · Columbia, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Direnna, D.O. is a Family Medicine Physician provider in Columbia, MO (NPI 1326066408).
Provider details
- NPI number
- 1326066408
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- R6C32 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Apixabanbrand: Eliquis | 28 |
| Metoprolol Succinate | 28 |
| Pantoprazole Sodium | 28 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 5514 Corporate Dr Ste 120Saint Joseph, MO 64507-7754Phone: (816) 271-7169Fax: (816) 271-8810
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2023-07-21
- Certified
- 2023-07-21
Frequently asked questions
- What is James Direnna's NPI number?
- James Direnna's National Provider Identifier (NPI) is 1326066408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Direnna's specialty?
- James Direnna is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Direnna located?
- James Direnna's practice location on file with NPPES is 2101 Corona Rd Ste 102, Columbia, MO 65203-2582.
- What is James Direnna's phone number?
- The practice phone number listed in the NPPES registry for James Direnna is (573) 234-1800.
- Does James Direnna accept Medicare?
- James Direnna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Direnna's NPI active?
- Yes — James Direnna's NPI (1326066408) is active in the NPPES registry as of the last update on 2023-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.