Ronald Fiedler
NPI 1477188571 · Physical Medicine & Rehabilitation Physician · Cassopolis, MI
Ronald Fiedler is a Physical Medicine & Rehabilitation Physician provider in Cassopolis, MI (NPI 1477188571).
Provider details
- NPI number
- 1477188571
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 5502002619 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-09
- Last updated
- 2020-03-09
- Certified
- 2020-03-09
Frequently asked questions
- What is Ronald Fiedler's NPI number?
- Ronald Fiedler's National Provider Identifier (NPI) is 1477188571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Fiedler's specialty?
- Ronald Fiedler is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Fiedler located?
- Ronald Fiedler's practice location on file with NPPES is 23770 Hospital St, Cassopolis, MI 49031-9644.
- What is Ronald Fiedler's phone number?
- The practice phone number listed in the NPPES registry for Ronald Fiedler is (269) 445-3801.
- Is Ronald Fiedler's NPI active?
- Yes — Ronald Fiedler's NPI (1477188571) is active in the NPPES registry as of the last update on 2020-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.