Anthony Marfin, M.D.
NPI 1083780746 · Internal Medicine Physician · Bellingham, WA
Anthony Marfin, M.D. is a Internal Medicine Physician provider in Bellingham, WA (NPI 1083780746).
Provider details
- NPI number
- 1083780746
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- GFE 64378 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-27
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Anthony Marfin's NPI number?
- Anthony Marfin's National Provider Identifier (NPI) is 1083780746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Marfin's specialty?
- Anthony Marfin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Marfin located?
- Anthony Marfin's practice location on file with NPPES is 104 Morey Ave, Bellingham, WA 98225-5418.
- What is Anthony Marfin's phone number?
- The practice phone number listed in the NPPES registry for Anthony Marfin is (206) 861-9057.
- Is Anthony Marfin's NPI active?
- Yes — Anthony Marfin's NPI (1083780746) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.