Stephanie Blackmer
NPI 1194662189 · Family Nurse Practitioner · Massena, NY
Stephanie Blackmer is a Family Nurse Practitioner provider in Massena, NY (NPI 1194662189).
Provider details
- NPI number
- 1194662189
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F04260402 (NY)
Specialties & taxonomies
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
Under 1 yr in 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
- 2026-04-29
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Stephanie Blackmer's NPI number?
- Stephanie Blackmer's National Provider Identifier (NPI) is 1194662189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Blackmer's specialty?
- Stephanie Blackmer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Blackmer located?
- Stephanie Blackmer's practice location on file with NPPES is 89 Grove St, Massena, NY 13662-2615.
- What is Stephanie Blackmer's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Blackmer is (315) 769-2494.
- Is Stephanie Blackmer's NPI active?
- Yes — Stephanie Blackmer's NPI (1194662189) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.