John Schank, R.N., M.S., N.P.
NPI 1689715583 · Registered Nurse · Buffalo, NY
John Schank, R.N., M.S., N.P. is a Registered Nurse provider in Buffalo, NY (NPI 1689715583).
Provider details
- NPI number
- 1689715583
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N., M.S., N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 278538 (NY)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-12
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Schank's NPI number?
- John Schank's National Provider Identifier (NPI) is 1689715583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Schank's specialty?
- John Schank is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John Schank located?
- John Schank's practice location on file with NPPES is 3435 Main St, Buffalo, NY 14214-3001.
- What is John Schank's phone number?
- The practice phone number listed in the NPPES registry for John Schank is (716) 829-3316.
- Is John Schank's NPI active?
- Yes — John Schank's NPI (1689715583) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.