Michael Walder, DO
NPI 1255366340 · Diagnostic Radiology Physician · Cherry Hill, NJ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Walder, DO is a Diagnostic Radiology Physician provider in Cherry Hill, NJ (NPI 1255366340).
Provider details
- NPI number
- 1255366340
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- MB021042 (NJ)
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 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
2,075 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 704 | $21 |
| X-Ray of Chest, 2 Views71046 | 468 | $11 |
| X-Ray of Chest, 2 Views71046 | 171 | $18 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine Including Spine Fracture Assessment77085 | 131 | $14 |
| X-Ray of Chest, 1 View71045 | 93 | $9 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 85 | $10 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2020-07-06
- Certified
- 2020-07-06
Frequently asked questions
- What is Michael Walder's NPI number?
- Michael Walder's National Provider Identifier (NPI) is 1255366340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Walder's specialty?
- Michael Walder is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Walder located?
- Michael Walder's practice location on file with NPPES is Jefferson University Hospitals, Cherry Hill, NJ 08002.
- What is Michael Walder's phone number?
- The practice phone number listed in the NPPES registry for Michael Walder is (856) 347-7716.
- Does Michael Walder accept Medicare?
- Michael Walder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Walder's NPI active?
- Yes — Michael Walder's NPI (1255366340) is active in the NPPES registry as of the last update on 2020-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.