IndividualActive
William Roberts, M.D.
NPI 1871617225 · Diagnostic Radiology Physician · Homer, AK
William Roberts, M.D. is a Diagnostic Radiology Physician provider in Homer, AK (NPI 1871617225).
Provider details
- NPI number
- 1871617225
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3293 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
4300 Bartlett Street
South Peninsula Hospital
Homer, AK 99603
Phone: (907) 235-0362
Street-level locationGet directions
Mailing address
Po Box 2434
Homer, AK 99603-2434
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2007-07-09
Frequently asked questions
- What is William Roberts's NPI number?
- William Roberts's National Provider Identifier (NPI) is 1871617225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Roberts's specialty?
- William Roberts is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Roberts located?
- William Roberts's practice location on file with NPPES is 4300 Bartlett Street, Homer, AK 99603.
- What is William Roberts's phone number?
- The practice phone number listed in the NPPES registry for William Roberts is (907) 235-0362.
- Is William Roberts's NPI active?
- Yes — William Roberts's NPI (1871617225) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.