Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

American Anesthesiology Associates of Michigan, PC

Anesthesiology Physician in Grand Blanc, MI · enumerated 2006 · authorized official Gregg Brent, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235181223

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name American Anesthesiology Associates of Michigan, PC

Practice address 1 Genesys Pkwy, Grand Blanc, MI, 48439

Phone (810) 606-6499

Fax (810) 606-7245

Enumeration date May 17, 2006

Last updated in NPPES Apr 22, 2014

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Gregg Brent

Title President

Phone (810) 606-6499

Other identifiers

Identifier	Type	State	Issuer
430B510910	Other	MI	BCBS CRNAS
0024559	Other	MI	HEALTH PLUS OF MICHIGAN
AN380006	Other	MI	MCARE
050B546530	Other	MI	BCBS ANESTHESIOLOGISTS
5462446	Other	MI	AETNA ANESTHESIOLOGISTS
7910648	Other	MI	AETNA CRNAS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is American Anesthesiology Associates of Michigan, PC?

American Anesthesiology Associates of Michigan, PC is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Statcare PC Emergency Medicine Physician · Grand Blanc, MI NPI 1255333498 Linda Hollern Diabetes Educator Registered Nurse · Grand Blanc, MI NPI 1548256985 Javier Morales Emergency Medical Services (Emergency Medicine) Physician · Grand Blanc, MI NPI 1902889926 James Webley Emergency Medical Services (Emergency Medicine) Physician · Grand Blanc, MI NPI 1669455697 Stuart Etengoff Emergency Medical Services (Emergency Medicine) Physician · Grand Blanc, MI NPI 1326021213 Michael Yu Emergency Medical Services (Emergency Medicine) Physician · Grand Blanc, MI NPI 1174506190 Curtis Yapchai Emergency Medicine Physician · Grand Blanc, MI NPI 1336122357 Diane Lacroix Nurse Practitioner · Grand Blanc, MI NPI 1336122399

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-22.