Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi Ann Johnson, MD

Internal Medicine Physician in Anderson, IN · enumerated 2007.

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

National Provider Identifier

1194876318

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Registry record

Entity type Individual (Type 1)

Name Heidi Ann Johnson

Credential MD

Sex Female

Practice address 4778 S Scatterfield Rd, Anderson, IN, 46013

Phone (765) 646-6331

Enumeration date Jan 15, 2007

Last updated in NPPES Oct 26, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01048906A (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
200295890A	Medicaid	IN	-
000000313568	Other	IN	BCBS

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 is the NPI number for Heidi Johnson?

The National Provider Identifier (NPI) for Heidi Johnson is 1194876318, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heidi Johnson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-26.