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CAROL A BUJAK-AARON MD
NPI 1427150440
Anesthesiology in Cincinnati, OH

Active since September 01, 2006PECOS EnrolledAccepts Medicare Assignment
90.38/100
CMS Quality Rating
375 DIXMYTH AVE, CINCINNATI, OH 45220(513) 872-2432(513) 872-8857 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Carol A Bujak-aaron Md NPPES

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

CAROL A BUJAK-AARON MD (NPI 1427150440) is an individual anesthesiology provider in Cincinnati, Ohio, licensed in Ohio (35088204) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Mccullough-hyde Memorial Hospital, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1427150440
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameCAROL A BUJAK-AARONCredential: MD
Location Address375 DIXMYTH AVECincinnati, OH 45220
Mailing AddressPo Box 640738Cincinnati, OH 45264 · (937) 293-0247 · Fax (937) 293-0960
Phone(513) 872-2432
Fax(513) 872-8857
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateSeptember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1427150440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in OH · 35088204
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.
375 DIXMYTH AVE, Cincinnati, OH 45220
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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

Carol A Bujak-aaron Md 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 ID7012915069
PECOS Enrollment IDI20061129000360
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 Reassignment

Medicare enrollment records show Carol Bujak-aaron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Group Practice, Inc
12 mi
Anesthesiology
10500 MONTGOMERY RD
Montgomery, OH 45242
  • Reassigned Medicare billing, Ohio enrollment
  • 402 clinicians in this Medicare group
NPI 1417951948 (513) 817-1150

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 2

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

Mccullough-Hyde Memorial Hospital

Acute Care Hospitals · Oxford, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360046
Location110 North Poplar StreetOxford, OH 45056 · Butler County
Emergency services Birthing friendly

Good Samaritan Hospital

Acute Care Hospitals · Cincinnati, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360134
Location375 Dixmyth AvenueCincinnati, OH 45220 · Hamilton County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.76
Promoting Interoperability100
Improvement Activities40

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.

ERYNNE HAMILTON ARPN
Nurse Practitioner (Neonatal)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-2514
VICTORIA ELIZABETH SIMON MD
Student in an Organized Health Care Education/Training Program
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-3562
JACOB CANNAN
Pharmacist (Critical Care)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-1400
MR. CASEY MCCONNELL GILMORE PA-C
Physician Assistant
375 DIXMYTH AVE, DEPARTMENT OF EMERGENCY MEDICINE
CINCINNATI, OH 45220
Hamilton County (513) 862-2989
ABIGAIL FAITH SOUTHALL APRN, AGACNP
Nurse Practitioner (Acute Care)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-1400
JAMES M MERANUS MD
Radiology (Diagnostic Radiology)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 965-8041
DR. COLLIN MICHAEL HERMAN MD
Psychiatry & Neurology (Neurology)
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 865-2246
CHASE GREEN DO
Student in an Organized Health Care Education/Training Program
375 DIXMYTH AVE
CINCINNATI, OH 45220
Hamilton County (513) 862-3562

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 Carol Bujak-aaron's NPI number?

The NPI number for Carol Bujak-aaron is 1427150440. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Carol Bujak-aaron located?

Carol Bujak-aaron practices at 375 Dixmyth Ave, Cincinnati, OH 45220. The listed phone number is (513) 872-2432.

What is Carol Bujak-aaron's specialty?

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

Is Carol Bujak-aaron enrolled in Medicare?

Yes. Carol Bujak-aaron 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 organization bills Medicare for Carol Bujak-aaron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carol Bujak-aaron reassigns Medicare benefits to Anesthesia Group Practice, Inc (Montgomery, OH). The 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 Carol Bujak-aaron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Carol Bujak-aaron affiliated with any hospitals?

According to CMS data, Carol Bujak-aaron is affiliated with Mccullough-Hyde Memorial Hospital and Good Samaritan Hospital.

When was this NPI record last updated?

The NPPES record for Carol Bujak-aaron was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.