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Gary Mayer, MD
NPI 1235198276 · Family Medicine Physician · Forest Lake, MN
Gary Mayer, MD is a Family Medicine Physician provider in Forest Lake, MN (NPI 1235198276).
Provider details
- NPI number
- 1235198276
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 24813 (MN)
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
1540 Lake St S
Forest Lake, MN 55025-2628
Phone: (651) 464-7100
Street-level locationGet directions
Mailing address
2925 Chicago Ave
Minneapolis, MN 55407-1321
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2011-11-03
Frequently asked questions
- What is Gary Mayer's NPI number?
- Gary Mayer's National Provider Identifier (NPI) is 1235198276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Mayer's specialty?
- Gary Mayer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Mayer located?
- Gary Mayer's practice location on file with NPPES is 1540 Lake St S, Forest Lake, MN 55025-2628.
- What is Gary Mayer's phone number?
- The practice phone number listed in the NPPES registry for Gary Mayer is (651) 464-7100.
- Is Gary Mayer's NPI active?
- Yes — Gary Mayer's NPI (1235198276) is active in the NPPES registry as of the last update on 2011-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.