MR. MATTHEW STEPHEN VONDERHAAR CAA
NPI 1346765039
Anesthesiologist Assistant in Cincinnati, OH

Q: What is Matthew Vonderhaar's NPI number?

The NPI number for Matthew Vonderhaar is 1346765039. It was assigned to this individual provider in the NPPES registry on August 3, 2017.

Q: What is Matthew Vonderhaar's specialty?

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

Active since August 03, 2017Accepts Medicare Assignment

2139 AUBURN AVE, CINCINNATI, OH 45219(513) 585-8242(513) 585-3245 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Aug 3, 2017 (2 updates tracked since 2017).

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About Mr. Matthew Stephen Vonderhaar Caa NPPES

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

MR. MATTHEW STEPHEN VONDERHAAR CAA (NPI 1346765039) is an individual anesthesiologist assistant in Cincinnati, Ohio, licensed in Ohio (67.000309) and active in the NPI registry since August 2017. He is affiliated with Christ Hospital and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2017).

NPPES Registry Identity

NPI1346765039

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameMR. MATTHEW STEPHEN VONDERHAARCredential: CAA

Location Address2139 AUBURN AVECincinnati, OH 45219-2906

Mailing Address2139 Auburn AveCincinnati, OH 45219-2906 · (513) 585-8242 · Fax (513) 585-3245

Phone(513) 585-8242

Fax(513) 585-3245

Sole ProprietorNo

Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 2017

Enumeration DateAugust 3, 2017

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1346765039 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 · 67.000309

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.

2139 AUBURN AVE, Cincinnati, OH 45219

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Other Identifiers 1

Other67.000309OH · State Medical Board Of Ohio

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

Mr. Matthew Stephen Vonderhaar Caa 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 ID5395019699

PECOS Enrollment IDI20170926001806

Medicare Billing Reassignment

Medicare enrollment records show Matthew Vonderhaar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Associates Of Cincinnati, Inc

Same address

Anesthesiology

2139 AUBURN AVE
Cincinnati, OH 45219

Reassigned Medicare billing, Ohio enrollment
317 clinicians in this Medicare group

NPI 1316945173 (513) 585-2000

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 3

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.

16 services16 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

12 services12 patients

Anesthesia for open or endoscopic total shoulder joint replacement 01638

Anesthesia for total shoulder joint replacement, either open or endoscopic, involves using medications to block pain during surgery. It can be general (you're asleep) or regional (only the area being operated on is numbed). This ensures comfort and stillness, facilitating a successful procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Christ Hospital

Acute Care Hospitals · Cincinnati, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360163

Location2139 Auburn AvenueCincinnati, OH 45219 · Hamilton 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.

MRS. LAUREN FAYE SMITH ACNP-BC

Nurse Practitioner (Acute Care)