WILLIAM J FLETCHER MD
NPI 1083970065
Obstetrics & Gynecology in Rochester, NY
About William J Fletcher Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM J FLETCHER MD (NPI 1083970065) is an individual obstetrics & gynecology provider in Rochester, New York, licensed in New York (307366) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Newark-wayne Community Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
William J Fletcher Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show William Fletcher reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14612
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Western New York Medical Practice PC
- 1,030 clinicians in this Medicare group
Rochester, NY 14626
- Reassigned Medicare billing, New York enrollment
- 1,442 clinicians in this Medicare group
Rochester, NY 14626
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 clinicians in this Medicare group
Claremont, NH 03743
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 450 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Newark-Wayne Community Hospital
Acute Care Hospitals · Newark, NYRochester General Hospital
Acute Care Hospitals · Rochester, NYUnity Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, NY 14612
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Fletcher's NPI number?
The NPI number for William Fletcher is 1083970065. It was assigned to this individual provider in the NPPES registry on April 4, 2012.
Where is William Fletcher located?
William Fletcher practices at 500 Island Cottage Rd, Rochester, NY 14612. The listed phone number is (585) 368-6040.
What is William Fletcher's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is William Fletcher enrolled in Medicare?
Yes. William Fletcher is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Fletcher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Fletcher reassigns Medicare benefits to 7 organizations: Western New York Medical Practice P.C (Rochester, NY), The Unity Hospital Of Rochester (Rochester, NY), Rochester General Hospital (Rochester, NY), Clifton Springs Sanitarium Co (Clifton Springs, NY), Dartmouth-Hitchcock Clinic (Claremont, NH) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Fletcher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Fletcher accept?
Health plans from Taro Health list William Fletcher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is William Fletcher affiliated with any hospitals?
According to CMS data, William Fletcher is affiliated with Newark-Wayne Community Hospital, Rochester General Hospital and Unity Hospital.
When was this NPI record last updated?
The NPPES record for William Fletcher was last updated on September 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# William J Fletcher, MD · NPI 1083970065
Obstetrics & Gynecology physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since April 4, 2012.
## Identity
- **NPI:** 1083970065 (Entity type: Individual)
- **Enumerated:** April 4, 2012
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 307366 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 ISLAND COTTAGE RD, Rochester, NY 14612-2308
- **Phone:** (585) 368-6040 · **Fax:** (585) 368-6049
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Western New York Medical Practice P.C (NPI 1154834877, Rochester, NY); The Unity Hospital Of Rochester (NPI 1760421713, Rochester, NY); Rochester General Hospital (NPI 1356412712, Rochester, NY); Clifton Springs Sanitarium Co (NPI 1366505463, Clifton Springs, NY); Dartmouth-Hitchcock Clinic (NPI 1891648952, Claremont, NH); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** September 26, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1083970065) · Data from the CMS NPPES public registry.