Tammy Marsden, ARNP
NPI 1841223732 · Gerontology Nurse Practitioner · Mead, WA
Tammy Marsden, ARNP is a Gerontology Nurse Practitioner provider in Mead, WA (NPI 1841223732).
Provider details
- NPI number
- 1841223732
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP30006305 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-07-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tammy Marsden's NPI number?
- Tammy Marsden's National Provider Identifier (NPI) is 1841223732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Marsden's specialty?
- Tammy Marsden is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Marsden located?
- Tammy Marsden's practice location on file with NPPES is 5121 E Zeus Ct, Mead, WA 99021-9479.
- What is Tammy Marsden's phone number?
- The practice phone number listed in the NPPES registry for Tammy Marsden is (509) 464-1923.
- Is Tammy Marsden's NPI active?
- Yes — Tammy Marsden's NPI (1841223732) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.