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PETER D WILLIAMS DO
NPI 1295780831
Anesthesiology in Cheektowaga, NY

Active since May 23, 2006PECOS EnrolledAccepts Medicare Assignment
ATWAL SURGERY CENTER, 3095 HARLEM RD, CHEEKTOWAGA, NY 14225(716) 323-6579(716) 323-6659 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Peter D Williams Do NPPES

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

PETER D WILLIAMS DO (NPI 1295780831) is an individual anesthesiology provider in Cheektowaga, New York, licensed in New York (238809) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Williamsville, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2002).

NPPES Registry Identity

NPI1295780831
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NamePETER D WILLIAMSCredential: DO
Location AddressATWAL SURGERY CENTER, 3095 HARLEM RDCheektowaga, NY 14225-2500
Mailing Address1001 Main St Ste K-3502Buffalo, NY 14203-1009 · (716) 323-6579 · Fax (716) 323-6659
Phone(716) 323-6579
Fax(716) 323-6659
Sole ProprietorNo
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2002
Enumeration DateMay 23, 2006
Last NPPES UpdateJanuary 31, 2024
NPPES CertifiedJanuary 29, 2024
✔ NPI 1295780831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 238809
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
ATWAL SURGERY CENTER, Cheektowaga, NY 14225
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Secondary Practice Location 1

Location 1Atlas Surgery Center (UBNS), 50 George Karl BlvdWilliamsville, NY 14221 · Phone (716) 323-6579 · Fax (716) 323-6659

Other Identifiers 1

Medicaid02758978NY

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

Peter D Williams Do 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 ID9234141177
PECOS Enrollment IDI20060615000092
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 3

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
220 services183 patients
Anesthesia for retinal surgery 00145
Anesthesia for retinal surgery involves using medications to numb your eye and surrounding area. This prevents pain and discomfort during the procedure. You may also receive medication to help you relax. The anesthesia can be local (just your eye) or general (you're asleep).
64 services53 patients
Anesthesia for other procedure on eye 00140
Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.
29 services23 patients

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 Peter Williams's NPI number?

The NPI number for Peter Williams is 1295780831. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Peter Williams located?

Peter Williams practices at Atwal Surgery Center 3095 Harlem Rd, Cheektowaga, NY 14225. The listed phone number is (716) 323-6579.

What is Peter Williams's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Peter Williams enrolled in Medicare?

Yes. Peter 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.

When was this NPI record last updated?

The NPPES record for Peter Williams was last updated on January 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.