Ann Marie Macisaac, NP
NPI 1669464707 · Adult Health Nurse Practitioner · Amherst, NY
Ann Marie Macisaac, NP is a Adult Health Nurse Practitioner provider in Amherst, NY (NPI 1669464707).
Provider details
- NPI number
- 1669464707
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F300539 (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
- 2005-08-16
- Last updated
- 2011-12-19
Frequently asked questions
- What is Ann Marie Macisaac's NPI number?
- Ann Marie Macisaac's National Provider Identifier (NPI) is 1669464707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Marie Macisaac's specialty?
- Ann Marie Macisaac is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Marie Macisaac located?
- Ann Marie Macisaac's practice location on file with NPPES is 3140 Sheridan Dr., Amherst, NY 14226.
- What is Ann Marie Macisaac's phone number?
- The practice phone number listed in the NPPES registry for Ann Marie Macisaac is (716) 832-2920.
- Is Ann Marie Macisaac's NPI active?
- Yes — Ann Marie Macisaac's NPI (1669464707) is active in the NPPES registry as of the last update on 2011-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.