David Pennes, MD
NPI 1235158171 · Diagnostic Radiology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Pennes, MD is a Diagnostic Radiology Physician provider in Grand Rapids, MI (NPI 1235158171).
Provider details
- NPI number
- 1235158171
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301042475 (MI)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
98 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) |
|---|---|---|
| Mri Scan of Arm Joint Without Contrast73221 | 29 | $61 |
| Mri Scan of Leg Joint Without Contrast73721 | 29 | $60 |
| Ct Scan of Leg Without Contrast73700 | 24 | $45 |
| Ct Scan of Arm Without Contrast73200 | 16 | $45 |
Typical Medicare-allowed amounts for these services range $45–$61 (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
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Pennes's NPI number?
- David Pennes's National Provider Identifier (NPI) is 1235158171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Pennes's specialty?
- David Pennes is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Pennes located?
- David Pennes's practice location on file with NPPES is 3264 N Evergreen Dr Ne, Grand Rapids, MI 49525-9746.
- What is David Pennes's phone number?
- The practice phone number listed in the NPPES registry for David Pennes is (616) 363-7272.
- Does David Pennes accept Medicare?
- David Pennes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Pennes's NPI active?
- Yes — David Pennes's NPI (1235158171) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.