John Dyster, M.D.
NPI 1952309163 · Family Medicine Physician · Niagara Falls, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Dyster, M.D. is a Family Medicine Physician provider in Niagara Falls, NY (NPI 1952309163).
Provider details
- NPI number
- 1952309163
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 166794 (NY)
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
- 2005-07-12
- Last updated
- 2019-10-01
Frequently asked questions
- What is John Dyster's NPI number?
- John Dyster's National Provider Identifier (NPI) is 1952309163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Dyster's specialty?
- John Dyster is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Dyster located?
- John Dyster's practice location on file with NPPES is 4600 Military Rd Ste a, Niagara Falls, NY 14305-1338.
- What is John Dyster's phone number?
- The practice phone number listed in the NPPES registry for John Dyster is (716) 298-4050.
- Does John Dyster accept Medicare?
- John Dyster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Dyster's NPI active?
- Yes — John Dyster's NPI (1952309163) is active in the NPPES registry as of the last update on 2019-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.