AARON Z GRABOVICH AA
NPI 1841524733
Anesthesiologist Assistant in Westerville, OH

Q: What is Aaron Grabovich's NPI number?

The NPI number for Aaron Grabovich is 1841524733. It was assigned to this individual provider in the NPPES registry on September 24, 2009.

Q: What is Aaron Grabovich's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Q: When was this NPI record last updated?

The NPPES record for Aaron Grabovich was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since September 24, 2009Accepts Medicare Assignment

500 S CLEVELAND AVE, WESTERVILLE, OH 43081(614) 898-6659(614) 898-8631 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 2, 2025, Jul 23, 2024 (2 updates tracked since 2024).

On this page

About Aaron Z Grabovich Aa NPPES

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

AARON Z GRABOVICH AA (NPI 1841524733) is an individual anesthesiologist assistant in Westerville, Ohio, licensed in Ohio (67.000158) and active in the NPI registry since September 2009. He is affiliated with Mount Carmel St Ann's, maintains a secondary practice location in Columbus, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1841524733

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameAARON Z GRABOVICHCredential: AA

Location Address500 S CLEVELAND AVEWesterville, OH 43081-8971

Mailing Address6780 Clear Creek LoopPowell, OH 43065-8435 · (614) 537-0859

Phone(614) 898-6659

Fax(614) 898-8631

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateSeptember 24, 2009

Last NPPES UpdateApril 2, 20252 updates tracked since enumeration

NPPES CertifiedApril 2, 2025

✔ NPI 1841524733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367H00000X

License✔ Licensed in OH · 67.000158

Definition

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

500 S CLEVELAND AVE, Westerville, OH 43081

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Secondary Practice Location 1

Location 12121 Kenny RdColumbus, OH 43210-3100 · Phone (614) 293-8487 · Fax (614) 293-8153

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Aaron Z Grabovich Aa 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 ID7911046537

PECOS Enrollment IDI20091120000062

Areas of Expertise CMS Part B claims

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 procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

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.

Mount Carmel St Ann's

Acute Care Hospitals · Westerville, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360012

Location500 South Cleveland AvenueWesterville, OH 43081 · Franklin County

Emergency services Birthing friendly

Mount Carmel New Albany Surgical Hospital

Acute Care Hospitals · New Albany, OH

OwnershipProprietary

CMS Certification Number360266

Location7333 Smith's Mill RoadNew Albany, OH 43054 · Franklin County

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.

WADE WALNOHA P.A.-C.

Physician Assistant

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (614) 794-0481

CAMERON POWELL P.A.-C.

Physician Assistant

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (614) 794-0481

MS. EMILY ANN STEIN

Anesthesiologist Assistant

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (380) 898-4000

GERALD J GIRARDI MD

Obstetrics & Gynecology

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (614) 898-4000

AMY L GRAHAM RPH

Pharmacist

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (380) 898-4198

JANELLE HIDEG CRNA

Nurse Anesthetist, Certified Registered

500 S CLEVELAND AVE, ST. ANN'S HOSPITAL ANESTHESIA DEPT
WESTERVILLE, OH 43081

Franklin County (614) 898-6659

ELIZABETH ANN CUMMINS MD

Obstetrics & Gynecology

500 S CLEVELAND AVE
WESTERVILLE, OH 43081

Franklin County (614) 898-4000

MS. GERTRUDE HELFRICH CRNA

Nurse Anesthetist, Certified Registered

500 S CLEVELAND AVE, ST. ANN'S HOSPITAL ANESTHESIA DEPT
WESTERVILLE, OH 43081

Franklin County (614) 898-6659

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 Aaron Grabovich's NPI number?

The NPI number for Aaron Grabovich is 1841524733. It was assigned to this individual provider in the NPPES registry on September 24, 2009.

Where is Aaron Grabovich located?

Aaron Grabovich practices at 500 S Cleveland Ave, Westerville, OH 43081. The listed phone number is (614) 898-6659.

What is Aaron Grabovich's specialty?

The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.

Is Aaron Grabovich enrolled in Medicare?

Yes. Aaron Grabovich 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.

What insurance does Aaron Grabovich accept?

Health plans from CareSource list Aaron Grabovich as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Aaron Grabovich affiliated with any hospitals?

According to CMS data, Aaron Grabovich is affiliated with Mount Carmel St Ann's and Mount Carmel New Albany Surgical Hospital.

When was this NPI record last updated?

The NPPES record for Aaron Grabovich was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.