IndividualActive
Margaret Gerrits, MD
NPI 1417040080 · Family Medicine Physician · Lansing, MI
Margaret Gerrits, MD is a Family Medicine Physician provider in Lansing, MI (NPI 1417040080).
Provider details
- NPI number
- 1417040080
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301050332 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5135 S Pennsylvania Ave
Lansing, MI 48911-4002
Phone: (517) 887-5922
Fax: (517) 887-5982
Street-level locationGet directions
Mailing address
5135 S Pennsylvania Ave
Lansing, MI 48911-4002
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2014-01-29
Frequently asked questions
- What is Margaret Gerrits's NPI number?
- Margaret Gerrits's National Provider Identifier (NPI) is 1417040080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Gerrits's specialty?
- Margaret Gerrits is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Gerrits located?
- Margaret Gerrits's practice location on file with NPPES is 5135 S Pennsylvania Ave, Lansing, MI 48911-4002.
- What is Margaret Gerrits's phone number?
- The practice phone number listed in the NPPES registry for Margaret Gerrits is (517) 887-5922.
- Is Margaret Gerrits's NPI active?
- Yes — Margaret Gerrits's NPI (1417040080) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.