Penfield Obstetrics and Gynecology LLP
NPI 1134233307 · Obstetrics & Gynecology Physician · Penfield, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Penfield Obstetrics and Gynecology LLP is a Obstetrics & Gynecology Physician organization in Penfield, NY (NPI 1134233307).
Provider details
- NPI number
- 1134233307
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carla Guisto, Accounting Mananger(585) 377-5420
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Other names (DBA / former)
- Former legal business name
- Penfield Ob-Gyn LLP
Additional practice locations (1)
- 229 Parrish St Ste 200Canandaigua, NY 14424-1791Phone: (585) 377-5420Fax: (585) 377-3690
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Penfield Obstetrics and Gynecology LLP's NPI number?
- Penfield Obstetrics and Gynecology LLP's National Provider Identifier (NPI) is 1134233307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Penfield Obstetrics and Gynecology LLP?
- Penfield Obstetrics and Gynecology LLP is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Penfield Obstetrics and Gynecology LLP located?
- Penfield Obstetrics and Gynecology LLP's practice location on file with NPPES is 43 Willow Pond Way Ste 200, Penfield, NY 14526-2638.
- What is Penfield Obstetrics and Gynecology LLP's phone number?
- The practice phone number listed in the NPPES registry for Penfield Obstetrics and Gynecology LLP is (585) 377-5420.
- Does Penfield Obstetrics and Gynecology LLP accept Medicare?
- Penfield Obstetrics and Gynecology LLP is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Penfield Obstetrics and Gynecology LLP?
- The authorized official listed on Penfield Obstetrics and Gynecology LLP's NPPES record is Carla Guisto, Accounting Mananger. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Penfield Obstetrics and Gynecology LLP's NPI active?
- Yes — Penfield Obstetrics and Gynecology LLP's NPI (1134233307) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.