IndividualActive
John Robertson, M.D.
NPI 1720047400 · General Practice Physician · Seattle, WA
John Robertson, M.D. is a General Practice Physician provider in Seattle, WA (NPI 1720047400).
Provider details
- NPI number
- 1720047400
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00018849 (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
20 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
601 Broadway
Seattle, WA 98122-5330
Phone: (206) 386-2600
Fax: (206) 622-1644
Street-level locationGet directions
Mailing address
805 Madison St
Seattle, WA 98104-1172
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2011-10-07
Frequently asked questions
- What is John Robertson's NPI number?
- John Robertson's National Provider Identifier (NPI) is 1720047400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Robertson's specialty?
- John Robertson is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is John Robertson located?
- John Robertson's practice location on file with NPPES is 601 Broadway, Seattle, WA 98122-5330.
- What is John Robertson's phone number?
- The practice phone number listed in the NPPES registry for John Robertson is (206) 386-2600.
- Is John Robertson's NPI active?
- Yes — John Robertson's NPI (1720047400) is active in the NPPES registry as of the last update on 2011-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.