Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bruce M Ackerman, M.D.

Critical Care Medicine (Internal Medicine) Physician in Indianapolis, IN · enumerated 2005.

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

National Provider Identifier

1154327633

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Bruce M Ackerman

Credential M.D.

Sex Male

Practice address 7120 Clearvista Dr, Ste 2100, Indianapolis, IN, 46256

Phone (317) 621-5676

Fax (317) 621-5678

Enumeration date Jun 21, 2005

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01043845A (IN) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 01043845 (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P01214624	Other	IN	RR MEDICARE PTAN
200068200A	Medicaid	IN	-

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

Where does Bruce Ackerman practice?

The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Bruce Ackerman?

The National Provider Identifier (NPI) for Bruce Ackerman is 1154327633, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.