Robert Nathan, MD
NPI 1083606511 · Diagnostic Radiology Physician · Federal Way, WA
Robert Nathan, MD is a Diagnostic Radiology Physician provider in Federal Way, WA (NPI 1083606511).
Provider details
- NPI number
- 1083606511
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00019860 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2005-08-19
- Last updated
- 2007-11-26
Frequently asked questions
- What is Robert Nathan's NPI number?
- Robert Nathan's National Provider Identifier (NPI) is 1083606511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Nathan's specialty?
- Robert Nathan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Nathan located?
- Robert Nathan's practice location on file with NPPES is 181 S 333rd St, Federal Way, WA 98003-7363.
- What is Robert Nathan's phone number?
- The practice phone number listed in the NPPES registry for Robert Nathan is (253) 661-1700.
- Is Robert Nathan's NPI active?
- Yes — Robert Nathan's NPI (1083606511) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.