Michael Niles, MD
NPI 1598745986 · Diagnostic Radiology Physician · Westerly, RI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Niles, MD is a Diagnostic Radiology Physician provider in Westerly, RI (NPI 1598745986).
Provider details
- NPI number
- 1598745986
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD10818 (RI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,577 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 363 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 342 | $39 |
| X-Ray of Chest, 2 Views71046 | 221 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 192 | $86 |
| Ct Scan of Chest Without Contrast71250 | 129 | $51 |
| Ct Scan of Upper Spine Without Contrast72125 | 112 | $47 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2023-03-07
Frequently asked questions
- What is Michael Niles's NPI number?
- Michael Niles's National Provider Identifier (NPI) is 1598745986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Niles's specialty?
- Michael Niles is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Niles located?
- Michael Niles's practice location on file with NPPES is 25 Wells St, Westerly, RI 02891-2922.
- What is Michael Niles's phone number?
- The practice phone number listed in the NPPES registry for Michael Niles is (860) 415-9248.
- Does Michael Niles accept Medicare?
- Michael Niles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Niles's NPI active?
- Yes — Michael Niles's NPI (1598745986) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.