IndividualActive
Mary Stephan, RN
NPI 1568599835 · Registered Nurse · West Seneca, NY
Mary Stephan, RN is a Registered Nurse provider in West Seneca, NY (NPI 1568599835).
Provider details
- NPI number
- 1568599835
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 2173251 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
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
1200 E and West Rd
West Seneca, NY 14224-3604
Phone: (716) 517-3431
Fax: (716) 517-3738
Street-level locationGet directions
Mailing address
239 Reserve Rd
West Seneca, NY 14224-4015
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Stephan's NPI number?
- Mary Stephan's National Provider Identifier (NPI) is 1568599835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stephan's specialty?
- Mary Stephan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Stephan located?
- Mary Stephan's practice location on file with NPPES is 1200 E and West Rd, West Seneca, NY 14224-3604.
- What is Mary Stephan's phone number?
- The practice phone number listed in the NPPES registry for Mary Stephan is (716) 517-3431.
- Is Mary Stephan's NPI active?
- Yes — Mary Stephan's NPI (1568599835) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.