Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William M Strassberg, MD

Orthopaedic Surgery Physician in Northport, ME · enumerated 2006.

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

National Provider Identifier

1457322810

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Registry record

Entity type Individual (Type 1)

Name Dr. William M Strassberg

Credential MD

Sex Male

Practice address 36 Sailors Blf, Northport, ME, 04849

Phone (207) 338-1952

Enumeration date Feb 1, 2006

Last updated in NPPES Nov 5, 2008

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 012619 (ME) 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
221880099	Medicaid	ME	-

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

What is the NPI number for William Strassberg?

The National Provider Identifier (NPI) for William Strassberg is 1457322810, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Strassberg practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-05.