Ryan Neisler, DO
NPI 1801648605 · Student in an Organized Health Care Education/Training Program · Chattanooga, TN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Neisler, DO is a Student in an Organized Health Care Education/Training Program provider in Chattanooga, TN (NPI 1801648605).
Provider details
- NPI number
- 1801648605
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-04-04
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Ryan Neisler's NPI number?
- Ryan Neisler's National Provider Identifier (NPI) is 1801648605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Neisler's specialty?
- Ryan Neisler is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Ryan Neisler located?
- Ryan Neisler's practice location on file with NPPES is 979 E 3rd St, Chattanooga, TN 37403-2136.
- What is Ryan Neisler's phone number?
- The practice phone number listed in the NPPES registry for Ryan Neisler is (423) 778-8179.
- Does Ryan Neisler accept Medicare?
- Ryan Neisler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Neisler's NPI active?
- Yes — Ryan Neisler's NPI (1801648605) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.