Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David E Hertzog, D.O.

Anesthesiology Physician in Allison Park, PA · enumerated 2006 · practices at Hampton Dental LLC.

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

National Provider Identifier

1427036441

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Registry record

Entity type Individual (Type 1)

Name Dr. David E Hertzog

Credential D.O.

Sex Male

Practice address 4485 William Flynn Hwy, Suite 3, Allison Park, PA, 15101

Phone (412) 492-0800

Fax (412) 492-4057

Enumeration date Jan 9, 2006

Last updated in NPPES Dec 21, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License OS007499L (PA) 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
0015985450004	Medicaid	PA	-

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

Where does David Hertzog practice?

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

What is the NPI number for David Hertzog?

The National Provider Identifier (NPI) for David Hertzog is 1427036441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-21.