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Heidi K. Lang, D.O.

Internal Medicine Physician in Fort Wayne, IN · enumerated 2006 · practices at Parkview Hospital.

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

National Provider Identifier

1699741561

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Registry record

Entity type Individual (Type 1)
Name Heidi K. Lang
Credential D.O.
Sex Female
Practice address 2231 Carew St, Fort Wayne, IN, 46805
Phone (260) 373-7765
Fax (260) 373-7760
Enumeration date Feb 28, 2006
Last updated in NPPES Oct 13, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 02002486A (IN) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
110238088 Other - RAILROAD
2317488 Medicaid OH -
000000221102 Other IN ANTHEM
200376800 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.

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Frequently asked questions

Where does Heidi Lang practice?
The practice location on file with NPPES is in Fort Wayne, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heidi Lang?
The National Provider Identifier (NPI) for Heidi Lang is 1699741561, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-13.