Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Edward Silverblatt, M.D.

Gastroenterology Physician in Portland, OR · enumerated 2006.

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

National Provider Identifier

1811070741

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Adam Edward Silverblatt

Credential M.D.

Sex Male

Practice address 9701 Sw Barnes Rd, Suite 300, Portland, OR, 97225

Phone (503) 297-8081

Fax (503) 292-6601

Enumeration date Oct 23, 2006

Last updated in NPPES Jul 6, 2026

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD24613 (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
2004235	Medicaid	WA	-
227420	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

Where does Adam Silverblatt practice?

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

What is the NPI number for Adam Silverblatt?

The National Provider Identifier (NPI) for Adam Silverblatt is 1811070741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

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