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Samuel Slonim, MD
NPI 1881699437 · Family Medicine Physician · Federal Way, WA
Samuel Slonim, MD is a Family Medicine Physician provider in Federal Way, WA (NPI 1881699437).
Provider details
- NPI number
- 1881699437
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19599 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
34616 11th Pl S # 5
Federal Way, WA 98003-8705
Phone: (253) 927-6500
Fax: (253) 952-7280
Street-level locationGet directions
Mailing address
34616 11th Pl S # 5
Federal Way, WA 98003-8705
Registry dates
- Enumerated
- 2005-06-20
- Last updated
- 2008-03-20
Frequently asked questions
- What is Samuel Slonim's NPI number?
- Samuel Slonim's National Provider Identifier (NPI) is 1881699437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Slonim's specialty?
- Samuel Slonim is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Slonim located?
- Samuel Slonim's practice location on file with NPPES is 34616 11th Pl S # 5, Federal Way, WA 98003-8705.
- What is Samuel Slonim's phone number?
- The practice phone number listed in the NPPES registry for Samuel Slonim is (253) 927-6500.
- Is Samuel Slonim's NPI active?
- Yes — Samuel Slonim's NPI (1881699437) is active in the NPPES registry as of the last update on 2008-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.