IndividualActive
Geoffrey Linz, MD
NPI 1952363921 · Family Medicine Physician · Lansing, MI
Geoffrey Linz, MD is a Family Medicine Physician provider in Lansing, MI (NPI 1952363921).
Provider details
- NPI number
- 1952363921
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301038240 (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
2316 S Cedar St
Suite 500
Lansing, MI 48910-3152
Phone: (517) 702-4350
Fax: (517) 702-4359
Street-level locationGet directions
Mailing address
401 S Ballenger Hwy
Flint, MI 48532-3638
Registry dates
- Enumerated
- 2006-04-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Geoffrey Linz's NPI number?
- Geoffrey Linz's National Provider Identifier (NPI) is 1952363921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Linz's specialty?
- Geoffrey Linz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Linz located?
- Geoffrey Linz's practice location on file with NPPES is 2316 S Cedar St, Lansing, MI 48910-3152.
- What is Geoffrey Linz's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Linz is (517) 702-4350.
- Is Geoffrey Linz's NPI active?
- Yes — Geoffrey Linz's NPI (1952363921) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.