Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Steven Alan Tersigni, MD, FACS

Surgery Physician in Coos Bay, OR · enumerated 2005.

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

National Provider Identifier

1649256892

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Alan Tersigni

Credential MD, FACS

Sex Male

Practice address Coos Bay, OR, 97420

Phone (541) 267-5151

Fax (541) 266-4502

Enumeration date Dec 20, 2005

Last updated in NPPES Mar 23, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD19395 (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
CD8723	Other	OR	RR MEDICARE GROUP NUMBER
020041945	Other	OR	RR MEDICARE PTAN NUMBER
073635	Medicaid	OR	-
1407812365	Other	OR	NBMC GROUP NPI NUMBER
R0000WFBTV	Other	OR	MEDICARE GROUP PIN NUMBER

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 Steven Tersigni's NPI record?

Cross-check NPI 1649256892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649256892 active?

Yes, as of the latest NPPES snapshot, NPI 1649256892 is active (record last updated 2010-03-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-23.