Detlef Ritter, M.D.
NPI 1447207667 · Anatomic Pathology & Clinical Pathology Physician · Columbia, MO
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Detlef Ritter, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Columbia, MO (NPI 1447207667).
Provider details
- NPI number
- 1447207667
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 107196 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
96 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Coagulation Or Fibrinolysis (clot Dissolving) Function Measurement With Interpretation and Written Report, Per Day85396 | 84 | $19 |
| Coagulation Function Screening Test With Interpretation and Report85390 | 12 | $35 |
Typical Medicare-allowed amounts for these services range $19–$35 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (1)
- 915 N Grand BlvdVamc, Pathology and Laboratory Dept., 113 JcSaint Louis, MO 63106-1621Phone: (314) 652-4100Fax: (314) 289-7073
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2022-09-12
Frequently asked questions
- What is Detlef Ritter's NPI number?
- Detlef Ritter's National Provider Identifier (NPI) is 1447207667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Detlef Ritter's specialty?
- Detlef Ritter is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Detlef Ritter located?
- Detlef Ritter's practice location on file with NPPES is 1 Hospital Dr, Columbia, MO 65212-0001.
- What is Detlef Ritter's phone number?
- The practice phone number listed in the NPPES registry for Detlef Ritter is (573) 882-1201.
- Does Detlef Ritter accept Medicare?
- Detlef Ritter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Detlef Ritter's NPI active?
- Yes — Detlef Ritter's NPI (1447207667) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.