OrganizationActive
Jeffrey F Olliffe, M.D.
NPI 1770760746 · Family Medicine Physician · Seattle, WA
Jeffrey F Olliffe, M.D. is a Family Medicine Physician organization in Seattle, WA (NPI 1770760746).
Provider details
- NPI number
- 1770760746
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Mcclarty, Office Manager(206) 624-1441
- License
- MD00023575 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1120 Cherry St
Suite: 320
Seattle, WA 98104-2044
Phone: (206) 624-6104
Street-level locationGet directions
Mailing address
1120 Cherry St
Seattle, WA 98104-2044
Registry dates
- Enumerated
- 2008-01-22
- Last updated
- 2008-01-22
Frequently asked questions
- What is Jeffrey F Olliffe, M.D.'s NPI number?
- Jeffrey F Olliffe, M.D.'s National Provider Identifier (NPI) is 1770760746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey F Olliffe, M.D.?
- Jeffrey F Olliffe, M.D. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey F Olliffe, M.D. located?
- Jeffrey F Olliffe, M.D.'s practice location on file with NPPES is 1120 Cherry St, Seattle, WA 98104-2044.
- What is Jeffrey F Olliffe, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Jeffrey F Olliffe, M.D. is (206) 624-6104.
- Who is the authorized official for Jeffrey F Olliffe, M.D.?
- The authorized official listed on Jeffrey F Olliffe, M.D.'s NPPES record is Mark Mcclarty, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey F Olliffe, M.D.'s NPI active?
- Yes — Jeffrey F Olliffe, M.D.'s NPI (1770760746) is active in the NPPES registry as of the last update on 2008-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.