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DR. JACOB CHENEZ DO
NPI 1013479039
Radiology - Diagnostic Radiology in Williamsville, NY

Active since April 01, 2019PECOS EnrolledAccepts Medicare Assignment
111 N MAPLEMERE RD STE 120, WILLIAMSVILLE, NY 14221(716) 836-4646(716) 836-4696 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 8, 2025, Jun 18, 2020, Apr 1, 2019 (3 updates tracked since 2019).

About Dr. Jacob Chenez Do NPPES

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

DR. JACOB CHENEZ DO (NPI 1013479039) is an individual diagnostic radiology provider in Williamsville, New York, licensed in New York (317033) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2019).

NPPES Registry Identity

NPI1013479039
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JACOB CHENEZCredential: DO
Location Address111 N MAPLEMERE RD STE 120Williamsville, NY 14221-3181
Mailing Address111 N Maplemere Rd Ste 120Williamsville, NY 14221-3181 · (716) 836-4646 · Fax (716) 836-4696
Phone(716) 836-4646
Fax(716) 836-4696
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2019
Enumeration DateApril 1, 2019
Last NPPES UpdateSeptember 8, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1013479039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in NY · 317033
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
111 N MAPLEMERE RD STE 120, Williamsville, NY 14221
Open in Google Maps ↗

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

Dr. Jacob Chenez 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 ID8426381260
PECOS Enrollment IDI20240530001892, I20250117000902
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.

Medicare Billing Reassignments

8

Medicare enrollment records show Jacob Chenez reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Great Lakes Medical Imaging LLC
Same address
Diagnostic Radiology
111 N MAPLEMERE RD STE 120
Williamsville, NY 14221
  • Reassigned Medicare billing, New York enrollment
  • 45 clinicians in this Medicare group
NPI 1861763005 (716) 836-4646
Kaleida Health
2.7 mi
General Acute Care Hospital
1540 MAPLE RD
Williamsville, NY 14221
  • Reassigned Medicare billing, New York enrollment
  • 676 clinicians in this Medicare group
NPI 1053441907 (716) 568-3600
University Orthopaedic Services, Inc
4.8 mi
Orthopaedic Surgery
4225 GENESEE ST STE 400
Cheektowaga, NY 14225
  • Reassigned Medicare billing, New York enrollment
  • 139 clinicians in this Medicare group
NPI 1578599866 (716) 204-3200
Western New York Radiology Associates LLC
7.4 mi
Diagnostic Radiology
100 HIGH ST
Buffalo, NY 14203
  • Reassigned Medicare billing, New York enrollment
  • 40 clinicians in this Medicare group
NPI 1285682500 (716) 859-2954
General Physician, PC
45 mi
General Practice
3898 VINEYARD DR
Dunkirk, NY 14048
  • Reassigned Medicare billing, New York enrollment
  • 572 clinicians in this Medicare group
NPI 1093959322 (716) 692-3302
General Physician, PC
48 mi
Clinic/Center
12 S MAIN ST
Franklinville, NY 14737
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Olean Medical Practice PLLC
  • 82 clinicians in this Medicare group
NPI 1093465221 (716) 676-2212
Bradford Radiology PC
71 mi
Diagnostic Radiology
116 INTERSTATE PKWY
Bradford, PA 16701
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 27 clinicians in this Medicare group
NPI 1669056669 (814) 368-4143
University Of Pittsburgh Physicians
122 mi
Urgent Care
464 ALLEGHENY BLVD, PENNWOOD CENTER
Franklin, PA 16323
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1619381456 (814) 432-9801

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 3

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

Olean General Hospital

Acute Care Hospitals · Olean, NY
1/5 CMS rating
OwnershipProprietary
CMS Certification Number330103
Location515 Main StreetOlean, NY 14760 · Cattaraugus County
Emergency services Birthing friendly

Erie County Medical Center

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330219
Location462 Grider StreetBuffalo, NY 14215 · Erie County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 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
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

PHILLIP ADAM BAUM MD
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
DR. JAMES J RINALDI MD
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
MARK DIIULIO MD
Radiology (Vascular & Interventional Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
ROSEANNE OLIVERIO MD
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
THOMAS BEVILACQUA M.D.
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
FAISAL M SHAH MD
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
DOUGLAS S. DRUMSTA M.D.
Radiology (Diagnostic Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646
DR. JOHN ROSS MCGRATH M.D.
Radiology (Vascular & Interventional Radiology)
111 N MAPLEMERE RD STE 120
WILLIAMSVILLE, NY 14221
Erie County (716) 836-4646

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 Jacob Chenez's NPI number?

The NPI number for Jacob Chenez is 1013479039. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Jacob Chenez located?

Jacob Chenez practices at 111 N Maplemere Rd Ste 120, Williamsville, NY 14221. The listed phone number is (716) 836-4646.

What is Jacob Chenez's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Jacob Chenez enrolled in Medicare?

Yes. Jacob Chenez 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 Jacob Chenez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Chenez reassigns Medicare benefits to 8 organizations: Great Lakes Medical Imaging LLC (Williamsville, NY), Kaleida Health (Williamsville, NY), University Orthopaedic Services, Inc (Cheektowaga, NY), Western New York Radiology Associates LLC (Buffalo, NY), General Physician, PC (Dunkirk, NY) and 3 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 Jacob Chenez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Jacob Chenez affiliated with any hospitals?

According to CMS data, Jacob Chenez is affiliated with Kaleida Health, Olean General Hospital and Erie County Medical Center.

When was this NPI record last updated?

The NPPES record for Jacob Chenez was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.