Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Sherman, DO

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in Silverdale, WA · enumerated 2022 · practices at Branch Medical Clinic Bangor.

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

National Provider Identifier

1841940889

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Registry record

Entity type Individual (Type 1)

Name Steven Sherman

Credential DO

Sex Male

Practice address 2050 Barb St, Silverdale, WA, 98315

Phone (619) 850-3790

Enumeration date Mar 24, 2022

Last updated in NPPES Oct 17, 2024

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 2023032778 (MO) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2083P0011X Undersea and Hyperbaric Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 2023032778 (MO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1841940889 active?

Yes, as of the latest NPPES snapshot, NPI 1841940889 is active (record last updated 2024-10-17).

How do I verify Steven Sherman's NPI record?

Cross-check NPI 1841940889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-17.