Peter Demjanenko
NPI 1619813284 · Student in an Organized Health Care Education/Training Program · Buffalo, NY
Peter Demjanenko is a Student in an Organized Health Care Education/Training Program provider in Buffalo, NY (NPI 1619813284).
Provider details
- NPI number
- 1619813284
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
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
Under 1 yr in 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
- 2026-04-27
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Peter Demjanenko's NPI number?
- Peter Demjanenko's National Provider Identifier (NPI) is 1619813284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Demjanenko's specialty?
- Peter Demjanenko 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 Peter Demjanenko located?
- Peter Demjanenko's practice location on file with NPPES is 100 High St, Buffalo, NY 14203-1154.
- What is Peter Demjanenko's phone number?
- The practice phone number listed in the NPPES registry for Peter Demjanenko is (716) 859-5600.
- Is Peter Demjanenko's NPI active?
- Yes — Peter Demjanenko's NPI (1619813284) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.