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Janis Rygwelski, MD
NPI 1356398820 · Family Medicine Physician · Dewitt, MI
Janis Rygwelski, MD is a Family Medicine Physician provider in Dewitt, MI (NPI 1356398820).
Provider details
- NPI number
- 1356398820
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301053706 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
124 E Washington St
Suite G
Dewitt, MI 48820-8826
Phone: (517) 881-7750
Fax: (517) 668-0755
Street-level locationGet directions
Mailing address
124 E Washington St
Dewitt, MI 48820-8826
Registry dates
- Enumerated
- 2006-05-28
- Last updated
- 2012-12-20
Frequently asked questions
- What is Janis Rygwelski's NPI number?
- Janis Rygwelski's National Provider Identifier (NPI) is 1356398820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janis Rygwelski's specialty?
- Janis Rygwelski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janis Rygwelski located?
- Janis Rygwelski's practice location on file with NPPES is 124 E Washington St, Dewitt, MI 48820-8826.
- What is Janis Rygwelski's phone number?
- The practice phone number listed in the NPPES registry for Janis Rygwelski is (517) 881-7750.
- Is Janis Rygwelski's NPI active?
- Yes — Janis Rygwelski's NPI (1356398820) is active in the NPPES registry as of the last update on 2012-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.