Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi Marie Pifer, NP-C

Family Nurse Practitioner in Avon, IN · enumerated 2018.

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

National Provider Identifier

1235616731

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Registry record

Entity type Individual (Type 1)

Name Heidi Marie Pifer

Credential NP-C

Sex Female

Practice address 8244 E Us Highway 36 Ste 1310, Avon, IN, 46123

Phone (317) 838-9355

Fax (317) 718-2955

Enumeration date Jul 26, 2018

Last updated in NPPES Mar 31, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 28202322A (IN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71008319A (IN) Primary

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

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.

What specialty is Heidi Pifer?

Heidi Pifer is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Cyndi Speelman Family Medicine Physician · Avon, IN NPI 1871597542 April Johnson Internal Medicine Physician · Avon, IN NPI 1891716387 Megan Mcconnell Family Nurse Practitioner · Avon, IN NPI 1811490519

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-31.