Jennifer Guay, CNM
NPI 1053587121 · Advanced Practice Midwife · Williamsville, NY
Jennifer Guay, CNM is a Advanced Practice Midwife provider in Williamsville, NY (NPI 1053587121).
Provider details
- NPI number
- 1053587121
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- F001139-1 (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
18 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
- 2008-05-07
- Last updated
- 2008-05-07
Frequently asked questions
- What is Jennifer Guay's NPI number?
- Jennifer Guay's National Provider Identifier (NPI) is 1053587121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Guay's specialty?
- Jennifer Guay is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Guay located?
- Jennifer Guay's practice location on file with NPPES is 1540 Maple Rd, Williamsville, NY 14221-3647.
- What is Jennifer Guay's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Guay is (716) 568-6570.
- Is Jennifer Guay's NPI active?
- Yes — Jennifer Guay's NPI (1053587121) is active in the NPPES registry as of the last update on 2008-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.