Marcia Krzywicki, ANP
NPI 1487654802 · Adult Health Nurse Practitioner · West Seneca, NY
Marcia Krzywicki, ANP is a Adult Health Nurse Practitioner provider in West Seneca, NY (NPI 1487654802).
Provider details
- NPI number
- 1487654802
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- F303509 (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
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
- 2005-07-28
- Last updated
- 2007-12-11
Frequently asked questions
- What is Marcia Krzywicki's NPI number?
- Marcia Krzywicki's National Provider Identifier (NPI) is 1487654802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Krzywicki's specialty?
- Marcia Krzywicki is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marcia Krzywicki located?
- Marcia Krzywicki's practice location on file with NPPES is 550 Orchard Park Rd, West Seneca, NY 14224-2646.
- What is Marcia Krzywicki's phone number?
- The practice phone number listed in the NPPES registry for Marcia Krzywicki is (716) 677-5500.
- Is Marcia Krzywicki's NPI active?
- Yes — Marcia Krzywicki's NPI (1487654802) is active in the NPPES registry as of the last update on 2007-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.