John Barkmeier, MD
NPI 1386676062 · Geriatric Medicine (Family Medicine) Physician · Menasha, WI
John Barkmeier, MD is a Geriatric Medicine (Family Medicine) Physician provider in Menasha, WI (NPI 1386676062).
Provider details
- NPI number
- 1386676062
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21606-020 (WI)
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
- 2006-07-06
- Last updated
- 2011-11-01
Frequently asked questions
- What is John Barkmeier's NPI number?
- John Barkmeier's National Provider Identifier (NPI) is 1386676062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Barkmeier's specialty?
- John Barkmeier is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Barkmeier located?
- John Barkmeier's practice location on file with NPPES is 2005 Midway Rd, Menasha, WI 54952-7002.
- What is John Barkmeier's phone number?
- The practice phone number listed in the NPPES registry for John Barkmeier is (920) 832-8500.
- Is John Barkmeier's NPI active?
- Yes — John Barkmeier's NPI (1386676062) is active in the NPPES registry as of the last update on 2011-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.