Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi M Gast, CNP

Q: What is the NPI number for Heidi Gast?

The National Provider Identifier (NPI) for Heidi Gast is 1811232366, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Sandusky, OH · enumerated 2012.

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

National Provider Identifier

1811232366

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Heidi M Gast

Credential CNP

Sex Female

Practice address 2800 Hayes Ave, Building G, Sandusky, OH, 44870

Phone (419) 609-7506

Fax (419) 609-1826

Enumeration date Dec 10, 2012

Last updated in NPPES Dec 10, 2012

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA.13663-NP (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
RN.245466-COA1	Other	OH	REGISTERED NURSE-1 CERTIFICATE OF AUTHORITY
COA.13663-NP	Other	OH	CERTIFIED NURSE PRACTITIONER

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 Gast?

The National Provider Identifier (NPI) for Heidi Gast is 1811232366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heidi Gast practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-10.