Peter Littrup, MD
NPI 1043206881 · Diagnostic Radiology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Littrup, MD is a Diagnostic Radiology Physician provider in Detroit, MI (NPI 1043206881).
Provider details
- NPI number
- 1043206881
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301050249 (MI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,036 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) |
|---|---|---|
| Screening Mammography77067 | 325 | $35 |
| Screening 3d Breast Mammography77063 | 309 | $28 |
| Screening Mammography77067 | 196 | $35 |
| Screening 3d Breast Mammography77063 | 193 | $28 |
| X-Ray of Chest, 2 Views71046 | 13 | $10 |
Typical Medicare-allowed amounts for these services range $10–$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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152,007 across 10 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
- 2005-09-27
- Last updated
- 2014-10-27
Frequently asked questions
- What is Peter Littrup's NPI number?
- Peter Littrup's National Provider Identifier (NPI) is 1043206881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Littrup's specialty?
- Peter Littrup is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Littrup located?
- Peter Littrup's practice location on file with NPPES is 4100 John R Rd, Detroit, MI 48201-2013.
- What is Peter Littrup's phone number?
- The practice phone number listed in the NPPES registry for Peter Littrup is (313) 745-8042.
- Does Peter Littrup accept Medicare?
- Peter Littrup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Littrup's NPI active?
- Yes — Peter Littrup's NPI (1043206881) is active in the NPPES registry as of the last update on 2014-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.