Ryan Chatelain, DPM
NPI 1275708778 · Foot & Ankle Surgery Podiatrist · Johnson City, TN
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Chatelain, DPM is a Foot & Ankle Surgery Podiatrist provider in Johnson City, TN (NPI 1275708778).
Provider details
- NPI number
- 1275708778
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 662 (TN)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-04-25
- Last updated
- 2018-08-22
Frequently asked questions
- What is Ryan Chatelain's NPI number?
- Ryan Chatelain's National Provider Identifier (NPI) is 1275708778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Chatelain's specialty?
- Ryan Chatelain is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Ryan Chatelain located?
- Ryan Chatelain's practice location on file with NPPES is 325 N State of Franklin Rd Fl 3, Johnson City, TN 37604.
- What is Ryan Chatelain's phone number?
- The practice phone number listed in the NPPES registry for Ryan Chatelain is (423) 439-7201.
- Does Ryan Chatelain accept Medicare?
- Ryan Chatelain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Chatelain's NPI active?
- Yes — Ryan Chatelain's NPI (1275708778) is active in the NPPES registry as of the last update on 2018-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.