Charles Feldt, DO
NPI 1427092030 · Family Medicine Physician · Muskegon, MI
Enrolled with Medicare as Order and Referring Only - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Feldt, DO is a Family Medicine Physician provider in Muskegon, MI (NPI 1427092030).
Provider details
- NPI number
- 1427092030
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101010328 (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
20 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
- 2006-06-15
- Last updated
- 2014-05-14
Frequently asked questions
- What is Charles Feldt's NPI number?
- Charles Feldt's National Provider Identifier (NPI) is 1427092030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Feldt's specialty?
- Charles Feldt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Feldt located?
- Charles Feldt's practice location on file with NPPES is 6401 Prairie St, Muskegon, MI 49444.
- What is Charles Feldt's phone number?
- The practice phone number listed in the NPPES registry for Charles Feldt is (231) 724-7800.
- Does Charles Feldt accept Medicare?
- Charles Feldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Feldt's NPI active?
- Yes — Charles Feldt's NPI (1427092030) is active in the NPPES registry as of the last update on 2014-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.