Mark L Sarnov MD PLLC
NPI 1588249262 · Primary Care Clinic/Center · Rochester, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark L Sarnov MD PLLC is a Primary Care Clinic/Center organization in Rochester, NY (NPI 1588249262).
Provider details
- NPI number
- 1588249262
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Sarnov, Owner(585) 684-3556
Specialties & taxonomies
Ambulatory Health Care Facilities
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Other names (DBA / former)
- Doing business as
- Harmony Health of Western New York
- Doing business as
- Harmony Health of Western New York
Registry dates
- Enumerated
- 2021-03-14
- Last updated
- 2024-04-27
- Certified
- 2024-04-27
Frequently asked questions
- What is Mark L Sarnov MD PLLC's NPI number?
- Mark L Sarnov MD PLLC's National Provider Identifier (NPI) is 1588249262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark L Sarnov MD PLLC?
- Mark L Sarnov MD PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mark L Sarnov MD PLLC located?
- Mark L Sarnov MD PLLC's practice location on file with NPPES is 1379 W Ridge Rd, Rochester, NY 14615-2412.
- What is Mark L Sarnov MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mark L Sarnov MD PLLC is (585) 684-3556.
- Does Mark L Sarnov MD PLLC accept Medicare?
- Mark L Sarnov MD PLLC 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 Mark L Sarnov MD PLLC?
- The authorized official listed on Mark L Sarnov MD PLLC's NPPES record is Mark Sarnov, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark L Sarnov MD PLLC's NPI active?
- Yes — Mark L Sarnov MD PLLC's NPI (1588249262) is active in the NPPES registry as of the last update on 2024-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.