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DR. AJOY KATARI M.D
NPI 1104821834
Anesthesiology in Pittsburgh, PA

Active since June 17, 2005PECOS EnrolledAccepts Medicare Assignment
1000 BOWER HILL RD, PITTSBURGH, PA 15243(412) 973-8993 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 2, 2026, May 1, 2019 (2 updates tracked since 2019).

About Dr. Ajoy Katari M.d NPPES

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

DR. AJOY KATARI M.D (NPI 1104821834) is an individual anesthesiology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD423816) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Washington Hospital, The, and maintains a secondary practice location in Wexford.

NPPES Registry Identity

NPI1104821834
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. AJOY KATARICredential: M.D
Location Address1000 BOWER HILL RDPittsburgh, PA 15243-1873
Mailing Address520 Carvine CtWexford, PA 15090-7662 · (215) 459-3327
Phone(412) 973-8993
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJune 17, 2005
Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2026
✔ NPI 1104821834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in PA · MD423816
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.
1000 BOWER HILL RD, Pittsburgh, PA 15243
Open in Google Maps ↗

Secondary Practice Location 1

Location 112351 Perry HwyWexford, PA 15090-8344 · Phone (412) 359-6581 · Fax (412) 359-3483

Other Identifiers 1

Medicaid1010585720001PA

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. Ajoy Katari 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 ID8426024191
PECOS Enrollment IDI20040903000218
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

2

Medicare enrollment records show Ajoy Katari reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allegheny Clinic
2.5 mi
Rheumatology
2000 OXFORD DR, SUITE 113
Bethel Park, PA 15102
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,881 clinicians in this Medicare group
NPI 1700888534 (412) 831-1929
Keystone Anesthesia Consultants, Ltd
14 mi
Anesthesiology
80 LANDINGS DR STE 202
Washington, PA 15301
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 134 clinicians in this Medicare group
NPI 1861450751 (724) 969-0191

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

Areas of Expertise CMS Part B claims 4

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 other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
56 services56 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
41 services41 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
18 services18 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
18 services18 patients

Hospital Affiliations CMS Care Compare

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

Washington Hospital, The

Acute Care Hospitals · Washington, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390042
Location155 Wilson AvenueWashington, PA 15301 · Washington County
Emergency services Birthing friendly

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.

DR. ANDREW JEROME COYLE M.D.
Emergency Medicine (Emergency Medical Services)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
ALEXANDRE ROBERTO MARTINEZ M.D.
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (484) 802-9704
SAMIR LADANI MD
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
ERIC MICHAEL SWEENEY CRNA
Nurse Anesthetist, Certified Registered
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
DR. JACOB FULTON DPT
Physical Therapist
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
DR. MARK SPENCER WILCOX MD
Physical Medicine & Rehabilitation
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 831-2300
KATHERINE SHREYDER MD
Internal Medicine (Cardiovascular Disease)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (129) 427-9004
FAITH NOEL BERRIER CRNP
Nurse Practitioner (Family)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000

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 Ajoy Katari's NPI number?

The NPI number for Ajoy Katari is 1104821834. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is Ajoy Katari located?

Ajoy Katari practices at 1000 Bower Hill Rd, Pittsburgh, PA 15243. The listed phone number is (412) 973-8993.

What is Ajoy Katari's specialty?

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

Is Ajoy Katari enrolled in Medicare?

Yes. Ajoy Katari 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 Ajoy Katari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ajoy Katari reassigns Medicare benefits to 2 organizations: Allegheny Clinic (Bethel Park, PA) and Keystone Anesthesia Consultants, Ltd (Washington, PA). 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 Ajoy Katari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ajoy Katari affiliated with any hospitals?

According to CMS data, Ajoy Katari is affiliated with Washington Hospital, The.

When was this NPI record last updated?

The NPPES record for Ajoy Katari was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.