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JAMES C O'MAY RPA-C
NPI 1902836604
Physician Assistant - Surgical in Williamsville, NY

Active since July 05, 2006PECOS EnrolledAccepts Medicare Assignment
192 PARK CLUB LANE SUITE 100, WILLIAMSVILLE, NY 14221(716) 204-1101(716) 204-0914 Get Directions Write a Review

NPPES record last updated: March 28, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James C O'may Rpa-c NPPES

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

JAMES C O'MAY RPA-C (NPI 1902836604) is an individual surgical provider in Williamsville, New York, licensed in New York (0112751) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Bertrand Chaffee Hospital, and maintains a secondary practice location in Warsaw.

NPPES Registry Identity

NPI1902836604
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameJAMES C O'MAYCredential: RPA-C
Location Address192 PARK CLUB LANE SUITE 100Williamsville, NY 14221
Mailing Address192 Park Club Lane Suite 100Williamsville, NY 14221 · (716) 204-1101 · Fax (716) 204-0914
Phone(716) 204-1101
Fax(716) 204-0914
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 5, 2006
Last NPPES UpdateMarch 28, 2019
✔ NPI 1902836604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in NY · 0112751
192 PARK CLUB LANE SUITE 100, Williamsville, NY 14221
Open in Google Maps ↗

Secondary Practice Location 1

Location 1400 N Main StWarsaw, NY 14569-1025 · Phone (585) 786-8940

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

James C O'may Rpa-c 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 ID143226803
PECOS Enrollment IDI20061020000154
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 6

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.
103 services68 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
74 services48 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
59 services58 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
49 services39 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
42 services36 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

Bertrand Chaffee Hospital

Acute Care Hospitals · Springville, NY
OwnershipVoluntary non-profit - Church
CMS Certification Number330111
Location224 East Main StreetSpringville, NY 14141 · Erie County
Emergency services

Brooks-Tlc Hospital System, Inc

Acute Care Hospitals · Dunkirk, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330229
Location529 Central AvenueDunkirk, NY 14048 · Chautauqua County
Emergency services

Other Providers at the Same Location NPPES 4

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

DR. WALTER D HOFFMAN M.D.
Orthopaedic Surgery
192 PARK CLUB LANE SUITE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 204-1101
MS. KATHRYN M KNISELY PA
Physician Assistant (Surgical)
192 PARK CLUB LANE SUITE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 204-1101
MR. BRIAN PATRICK LAPLANTE PA-C
Physician Assistant (Surgical)
192 PARK CLUB LANE SUITE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 204-1101
DR. THADDEUS E SZARZANOWICZ MD
Orthopaedic Surgery
192 PARK CLUB LANE SUITE 100
WILLIAMSVILLE, NY 14221
Erie County (716) 204-1101

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 James O'may's NPI number?

The NPI number for James O'may is 1902836604. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is James O'may located?

James O'may practices at 192 Park Club Lane Suite 100, Williamsville, NY 14221. The listed phone number is (716) 204-1101.

What is James O'may's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is James O'may enrolled in Medicare?

Yes. James O'may 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.

Is James O'may affiliated with any hospitals?

According to CMS data, James O'may is affiliated with Bertrand Chaffee Hospital and Brooks-Tlc Hospital System, Inc.

When was this NPI record last updated?

The NPPES record for James O'may was last updated on March 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.