IndividualActive
Mary Marsh, RN
NPI 1538474259 · Registered Nurse · Bellingham, WA
Mary Marsh, RN is a Registered Nurse provider in Bellingham, WA (NPI 1538474259).
Provider details
- NPI number
- 1538474259
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN60135162 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
609 N Shore Dr
Bellingham, WA 98226-4414
Phone: (360) 676-6000
Approximate (ZIP-level) locationGet directions
Mailing address
1720 Alabama St
Bellingham, WA 98229-5403
Registry dates
- Enumerated
- 2010-08-18
- Last updated
- 2010-08-18
Frequently asked questions
- What is Mary Marsh's NPI number?
- Mary Marsh's National Provider Identifier (NPI) is 1538474259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marsh's specialty?
- Mary Marsh is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Marsh located?
- Mary Marsh's practice location on file with NPPES is 609 N Shore Dr, Bellingham, WA 98226-4414.
- What is Mary Marsh's phone number?
- The practice phone number listed in the NPPES registry for Mary Marsh is (360) 676-6000.
- Is Mary Marsh's NPI active?
- Yes — Mary Marsh's NPI (1538474259) is active in the NPPES registry as of the last update on 2010-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.