Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Petrovich, MD

Internal Medicine Physician in Crown Point, IN · enumerated 2005.

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

National Provider Identifier

1588669188

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alison Petrovich

Credential MD

Sex Female

Practice address 10215 Broadway, Crown Point, IN, 46307

Phone (219) 661-6152

Fax (219) 703-6833

Enumeration date Jun 20, 2005

Last updated in NPPES May 28, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01054379 (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
200345670	Medicaid	IN	-
000000721923	Other	IN	ANTHEM TRADITIONAL

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 specialty is Alison Petrovich?

Alison Petrovich is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Thanzeela Mohideen Physical Medicine & Rehabilitation Physician · Crown Point, IN NPI 1336566538 Community Stroke and Rehabilitation Center Inc Rehabilitation Hospital · Crown Point, IN NPI 1801301437 Alyse Wood Occupational Therapist · Crown Point, IN NPI 1346890936 Ally Hayes Speech-Language Pathologist · Crown Point, IN NPI 1609470293 Caily Friel Occupational Therapist · Crown Point, IN NPI 1083309009 Community Stroke and Rehabilitation Center Inc Rehabilitation Hospital · Crown Point, IN NPI 1134972706 Monisola Akiwowo Physical Rehabilitation Occupational Therapist · Crown Point, IN NPI 1861348476

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-28.