Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AARON MICHAEL HOLNESS
NPI 1275472136
Anesthesiologist Assistant in Orlando, FL

Q: What is Aaron Holness's NPI number?

The NPI number for Aaron Holness is 1275472136. It was assigned to this individual provider in the NPPES registry on March 26, 2026.

Q: What is Aaron Holness'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 Holness was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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 March 26, 2026Accepts Medicare Assignment

52 UNDERWOOD ST FL 32806, ORLANDO, FL 32806(321) 841-5111 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 28, 2026, Mar 26, 2026 (2 updates tracked since 2026).

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About Aaron Michael Holness NPPES

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

AARON MICHAEL HOLNESS (NPI 1275472136) is an individual anesthesiologist assistant in Orlando, Florida, licensed in Florida (AA1230) and active in the NPI registry since March 2026. He is affiliated with Orlando Health and is a graduate of Other (2026).

NPPES Registry Identity

NPI1275472136

Entity TypeIndividualMale

Primary Taxonomy367H00000X

Provider Legal NameAARON MICHAEL HOLNESS

Location Address52 UNDERWOOD ST FL 32806Orlando, FL 32806-1110

Mailing Address52 Underwood St Fl 32806Orlando, FL 32806-1110

Phone(321) 841-5111

Sole ProprietorYes

Medical School CMSOtherGraduated 2026

Enumeration DateMarch 26, 2026

Last NPPES UpdateSeptember 28, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2026

✔ NPI 1275472136 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 FL · AA1230

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.

52 UNDERWOOD ST FL 32806, Orlando, FL 32806

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Molina Healthcare.Insurance ›

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

Aaron Michael Holness 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 ID2466919725

PECOS Enrollment IDI20260806001362

Medicare Billing Reassignment

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

Anesthesiologists Of Greater Orlando Inc

Same address

Anesthesiology

52 UNDERWOOD ST
Orlando, FL 32806

Reassigned Medicare billing, Florida enrollment
530 clinicians in this Medicare group

NPI 1922677921 (954) 939-5000

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

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

Orlando Health

Acute Care Hospitals · Orlando, FL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100006

Location52 W Underwood StOrlando, FL 32806 · Orange County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRISTAN M HALBROOK

Student in an Organized Health Care Education/Training Program

52 UNDERWOOD ST FL 32806
ORLANDO, FL 32806

Orange County (407) 237-6329

MR. AUSTIN RYAN REMMERS SRNA

Student in an Organized Health Care Education/Training Program

52 UNDERWOOD ST FL 32806
ORLANDO, FL 32806

Orange County (321) 841-5210

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 Holness's NPI number?

The NPI number for Aaron Holness is 1275472136. It was assigned to this individual provider in the NPPES registry on March 26, 2026.

Where is Aaron Holness located?

Aaron Holness practices at 52 Underwood St Fl 32806, Orlando, FL 32806. The listed phone number is (321) 841-5111.

What is Aaron Holness's specialty?

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

Is Aaron Holness enrolled in Medicare?

Yes. Aaron Holness 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 Aaron Holness's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Holness reassigns Medicare benefits to Anesthesiologists Of Greater Orlando Inc (Orlando, FL). 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 Aaron Holness's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Holness accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Molina Healthcare list Aaron Holness 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 Holness affiliated with any hospitals?

According to CMS data, Aaron Holness is affiliated with Orlando Health.

When was this NPI record last updated?

The NPPES record for Aaron Holness was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.