Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Howard Blatt, M.D.

Public Health & General Preventive Medicine Physician in Corvallis, OR · enumerated 2009 · practices at David H. Blatt, M.D., P.C..

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

National Provider Identifier

1497992796

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Registry record

Entity type Individual (Type 1)

Name David Howard Blatt

Credential M.D.

Sex Male

Practice address 350 Nw Elks Dr, Suite 202, Corvallis, OR, 97330

Phone (541) 758-8464

Fax (541) 758-8460

Enumeration date Jan 8, 2009

Last updated in NPPES Nov 9, 2009

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD16833 (OR) Secondary

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License MD16833 (OR) 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
6098228	Medicaid	CA	-

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

How do I verify David Blatt's NPI record?

Cross-check NPI 1497992796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1497992796 active?

Yes, as of the latest NPPES snapshot, NPI 1497992796 is active (record last updated 2009-11-09).

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David H. Blatt, M.D., P.C. Public Health & General Preventive Medicine Physician · Corvallis, OR NPI 1982931275

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-09.