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MICHAEL AARON CRISP PAA
NPI 1457932899
Anesthesiologist Assistant in Marietta, GA

Active since April 17, 2021
2540 WINDY HILL RD SE, MARIETTA, GA 30067(470) 644-1274 Get Directions Write a Review

NPPES record last updated: May 17, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 17, 2024, Apr 17, 2021 (2 updates tracked since 2021).

About Michael Aaron Crisp Paa NPPES

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

MICHAEL AARON CRISP PAA (NPI 1457932899) is an individual anesthesiologist assistant in Marietta, Georgia, licensed in Georgia (12061) and active in the NPI registry since April 2021. He is affiliated with Wellstar Kennestone Regional Medical Center, maintains a secondary practice location in Atlanta, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1457932899
Entity TypeIndividualMale
Primary Taxonomy367H00000X
Provider Legal NameMICHAEL AARON CRISPCredential: PAA
Location Address2540 WINDY HILL RD SEMarietta, GA 30067-8605
Mailing Address2540 Windy Hill Rd SeMarietta, GA 30067-8605 · (470) 644-1274
Phone(470) 644-1274
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 17, 2021
Last NPPES UpdateMay 17, 20242 updates tracked since enumeration
NPPES CertifiedMay 17, 2024
✔ NPI 1457932899 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 GA · 12061
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.
2540 WINDY HILL RD SE, Marietta, GA 30067
Open in Google Maps ↗

Secondary Practice Location 1

Location 157 Executive Park S Ste 300Atlanta, GA 30329-2287 · Phone (404) 727-5910

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Aaron Crisp Paa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921450792
PECOS Enrollment IDI20240117001854

Medicare Billing Reassignments

2

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

Wellstar Medical Group, LLC
Same address
Psychiatry
2540 WINDY HILL RD SE
Marietta, GA 30067
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group
NPI 1629361605 (770) 644-1570
Mak Anesthesia Holdings LLC
9.1 mi
Anesthesiology
1300 RIDENOUR BLVD NW STE 300
Kennesaw, GA 30152
  • Reassigned Medicare billing, Georgia enrollment
  • 629 clinicians in this Medicare group
NPI 1912452939 (770) 702-1806

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

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 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Wellstar Kennestone Regional Medical Center

Acute Care Hospitals · Marietta, GA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110035
Location677 Church StreetMarietta, GA 30060 · Cobb 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.

NAZIM ALI SYED MD
Hospitalist
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 732-4022
SHARI STOKES M.D.
Anesthesiology
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (470) 644-1274
DR. NILAY NIRDOSH MD
Hospitalist
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 644-1000
MARIO TORRES-NIEVES
Nurse Anesthetist, Certified Registered
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (470) 644-1274
SHAWN MICHAEL KADE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 644-1570
ROBERT J DELPOZO M.D.
Psychiatry & Neurology (Psychiatry)
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 644-1570
DR. KRISTY HENDRICKS JACKSON M.D.
Psychiatry & Neurology (Psychiatry)
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 644-1570
IFFAT BHUIYAN MD
Psychiatry & Neurology (Psychiatry)
2540 WINDY HILL RD SE
MARIETTA, GA 30067
Cobb County (770) 644-1570

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 Michael Crisp's NPI number?

The NPI number for Michael Crisp is 1457932899. It was assigned to this individual provider in the NPPES registry on April 17, 2021.

Where is Michael Crisp located?

Michael Crisp practices at 2540 Windy Hill Rd SE, Marietta, GA 30067. The listed phone number is (470) 644-1274.

What is Michael Crisp's specialty?

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

Is Michael Crisp enrolled in Medicare?

Yes. Michael Crisp is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Crisp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Crisp reassigns Medicare benefits to 2 organizations: Wellstar Medical Group, LLC (Marietta, GA) and Mak Anesthesia Holdings LLC (Kennesaw, GA). 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 Michael Crisp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Crisp accept?

Health plans from Alliant Health Plans, Inc. list Michael Crisp 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 Michael Crisp affiliated with any hospitals?

According to CMS data, Michael Crisp is affiliated with Wellstar Kennestone Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Michael Crisp was last updated on May 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.