IndividualActive
Rosanne Larsen, M.D.
NPI 1548312796 · Family Medicine Physician · Tacoma, WA
Rosanne Larsen, M.D. is a Family Medicine Physician provider in Tacoma, WA (NPI 1548312796).
Provider details
- NPI number
- 1548312796
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00025936 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
9505 S Steele St
Tacoma, WA 98444-1858
Phone: (253) 597-6800
Street-level locationGet directions
Mailing address
Po Box 34584
Seattle, WA 98124-1584
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2008-05-06
Frequently asked questions
- What is Rosanne Larsen's NPI number?
- Rosanne Larsen's National Provider Identifier (NPI) is 1548312796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosanne Larsen's specialty?
- Rosanne Larsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosanne Larsen located?
- Rosanne Larsen's practice location on file with NPPES is 9505 S Steele St, Tacoma, WA 98444-1858.
- What is Rosanne Larsen's phone number?
- The practice phone number listed in the NPPES registry for Rosanne Larsen is (253) 597-6800.
- Is Rosanne Larsen's NPI active?
- Yes — Rosanne Larsen's NPI (1548312796) is active in the NPPES registry as of the last update on 2008-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.