Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Howard M Graitzer Do

Q: What is the NPI number for Howard M Graitzer Do?

The NPI for Howard M Graitzer Do is 1881611549, a Type 2 (organization) record in the CMS NPPES registry.

Geriatric Medicine (Family Medicine) Physician in Portland, OR · enumerated 2006 · authorized official Howard Graitzer, Owner.

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

National Provider Identifier

1881611549

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Howard M Graitzer Do

Practice address 6040 Se Belmont St, Portland, OR, 97215

Phone (503) 872-3283

Fax (866) 950-4463

Enumeration date Jul 17, 2006

Last updated in NPPES Jun 20, 2012

Taxonomy & classification

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License DO18678 (OR) Primary

Authorized official

Name Howard Graitzer

Title Owner

Phone (503) 872-3283

Other identifiers

Identifier	Type	State	Issuer
134120	Medicaid	OR	-

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

Who is the authorized official for Howard M Graitzer Do?

NPPES lists Howard Graitzer (Owner) as the authorized official for this organization.

What is the NPI number for Howard M Graitzer Do?

The NPI for Howard M Graitzer Do is 1881611549, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-20.