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Gary Messer, MPH
NPI 1831515444 · Community Health Worker · Knoxville, TN
Gary Messer, MPH is a Community Health Worker provider in Knoxville, TN (NPI 1831515444).
Provider details
- NPI number
- 1831515444
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Credential
- MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 172V00000X-COMMUNITY (TN)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
140 Dameron Ave
Knoxville, TN 37917-6413
Phone: (865) 215-5385
Street-level locationGet directions
Mailing address
140 Dameron Ave
Knoxville, TN 37917-6413
Registry dates
- Enumerated
- 2014-03-07
- Last updated
- 2014-03-07
Frequently asked questions
- What is Gary Messer's NPI number?
- Gary Messer's National Provider Identifier (NPI) is 1831515444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Messer's specialty?
- Gary Messer is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Gary Messer located?
- Gary Messer's practice location on file with NPPES is 140 Dameron Ave, Knoxville, TN 37917-6413.
- What is Gary Messer's phone number?
- The practice phone number listed in the NPPES registry for Gary Messer is (865) 215-5385.
- Is Gary Messer's NPI active?
- Yes — Gary Messer's NPI (1831515444) is active in the NPPES registry as of the last update on 2014-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.