NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Martin Watterson, MD

Emergency Medicine Physician in Bellingham, WA · enumerated 2006 · practices at Through Life Stages Counseling.

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

National Provider Identifier

1184669749

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Martin Watterson
Credential MD
Sex Male
Practice address 1225 E Sunset Dr, #145, Pmb 479, Bellingham, WA, 98226
Enumeration date Jun 18, 2006
Last updated in NPPES Nov 5, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD00038377 (WA) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00038377 (WA) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD00038377 (WA) Secondary
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
8254138 Medicaid WA -
0225721 Other WA L & I (REGULAR)
192924512 Other WA US DEPT OF LABOR (FEDERAL
8945746 Other WA L & I (CRIME VICTIM)
911753976 Other WA GROUP HEALTH COOPERATIVE

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Martin Watterson?
Martin Watterson is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-05.