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DR. JANET M WILLIAMS M.D.
NPI 1144263070
Emergency Medicine in Greece, NY

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment
95.19/100
CMS Quality Rating
2745 W. RIDGE ROAD, GREECE, NY 14626(585) 225-5252(512) 280-1446 Get Directions Write a Review

NPPES record last updated: March 29, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Janet M Williams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANET M WILLIAMS M.D. (NPI 1144263070) is an individual emergency medicine provider in Greece, New York, licensed in New York (226659-1) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Rochester General Hospital, and is a graduate of State University Of New York At Buffalo School Of Medicine (1991).

NPPES Registry Identity

NPI1144263070
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. JANET M WILLIAMSCredential: M.D.
Location Address2745 W. RIDGE ROADGreece, NY 14626-3038
Mailing Address2745 Ridge Rd WGreece, NY 14625-3038 · (585) 225-5252 · Fax (512) 280-1446
Phone(585) 225-5252
Fax(512) 280-1446
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 1991
Enumeration DateJune 14, 2006
Last NPPES UpdateMarch 29, 2010
✔ NPI 1144263070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 226659-1
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2745 W. RIDGE ROAD, Greece, NY 14626
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Janet M Williams M.d. 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.

PECOS PAC ID7517999659
PECOS Enrollment IDI20060117000798
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rochester General Hospital

Acute Care Hospitals · Rochester, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330125
Location1425 Portland AvenueRochester, NY 14621 · Monroe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14626 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

95.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality70.62
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTIAN BRONDON MD
Internal Medicine
2745 W. RIDGE ROAD
ROCHESTER, NY 14626
Monroe County (585) 225-5252

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 Janet Williams's NPI number?

The NPI number for Janet Williams is 1144263070. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Janet Williams located?

Janet Williams practices at 2745 W. Ridge Road, Greece, NY 14626. The listed phone number is (585) 225-5252.

What is Janet Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Janet Williams enrolled in Medicare?

Yes. Janet Williams 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.

What insurance does Janet Williams accept?

Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Janet Williams 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 Janet Williams affiliated with any hospitals?

According to CMS data, Janet Williams is affiliated with Rochester General Hospital.

When was this NPI record last updated?

The NPPES record for Janet Williams was last updated on March 29, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.