John Koella, M.D.
NPI 1942275771 · Family Medicine Physician · St Johnsbury, VT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Koella, M.D. is a Family Medicine Physician provider in St Johnsbury, VT (NPI 1942275771).
Provider details
- NPI number
- 1942275771
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 200876 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-23
- Last updated
- 2016-02-25
Frequently asked questions
- What is John Koella's NPI number?
- John Koella's National Provider Identifier (NPI) is 1942275771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Koella's specialty?
- John Koella is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Koella located?
- John Koella's practice location on file with NPPES is 1315 Hospital Dr, St Johnsbury, VT 05819-9210.
- What is John Koella's phone number?
- The practice phone number listed in the NPPES registry for John Koella is (802) 748-8141.
- Does John Koella accept Medicare?
- John Koella is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Koella's NPI active?
- Yes — John Koella's NPI (1942275771) is active in the NPPES registry as of the last update on 2016-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.