JOHN M. CILNYK M.D. – NPI #1003109000
Anesthesiology

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.

Health Care Provider Taxonomy Code for Anesthesiology

JOHN CILNYK is an anesthesiologist located in NIAGARA FALLS, NY. NPPES has assigned the NPI number 1003109000 to JOHN CILNYK on May 24, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI Registry, there are 3 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207L00000X from the Health Care Provider Taxonomy code set, which is classified as Anesthesiology.

The NPI profile was last updated on May 15, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for JOHN CILNYK below.

NPI Profile for
JOHN M. CILNYK

NPI Number
1003109000
Enumeration Date

(more than 15 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
JOHN M. CILNYK
Credentials
M.D.
Primary location
621 10TH ST
NIAGARA FALLS, NY 14301-1813
Phone: (716) 278-4000 Fax:
3 Other location(s):
2157 Main St
Buffalo, NY 14214-2648
Phone: (716) 862-1000
462 Grider St
Buffalo, NY 14215-3021
Phone: (716) 898-3000
529 Central Ave
Dunkirk, NY 14048-2514
Phone: (716) 366-1111
Mailing address
36 OLCOTT PL
CHEEKTOWAGA, NY 14225-3955
Phone: (716) 361-4896 Fax:
Sole Proprietor
No
Updated
Certification Date
May 15, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207L00000X
- Anesthesiology (Primary)		 NY 279588
390200000X
- Student in an Organized Health Care Education/Training Program

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
JOHN CILNYK is affiliated with the following medical group(s):
  • HOSPITAL
    • MERCY HOSPITAL OF BUFFALO
      565 ABBOTT ROAD
      BUFFALO, NY 14220
    • MOUNT ST. MARY'S HOSPITAL & HEALTH CENTER
      5300 MILITARY ROAD
      LEWISTON, NY 14092
    • SISTERS OF CHARITY HOSPITAL
      2157 MAIN STREET
      BUFFALO, NY 14214

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