IndividualActive
William Foster, MD
NPI 1477648889 · Anesthesiology Physician · Medford, OR
William Foster, MD is a Anesthesiology Physician provider in Medford, OR (NPI 1477648889).
Provider details
- NPI number
- 1477648889
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 154370 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
842 E Main St
Medford, OR 97504-7134
Phone: (541) 773-7273
Fax: (541) 773-2027
Street-level locationGet directions
Mailing address
Po Box 1705
Medford, OR 97501-0132
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2011-12-23
Frequently asked questions
- What is William Foster's NPI number?
- William Foster's National Provider Identifier (NPI) is 1477648889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Foster's specialty?
- William Foster is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Foster located?
- William Foster's practice location on file with NPPES is 842 E Main St, Medford, OR 97504-7134.
- What is William Foster's phone number?
- The practice phone number listed in the NPPES registry for William Foster is (541) 773-7273.
- Is William Foster's NPI active?
- Yes — William Foster's NPI (1477648889) is active in the NPPES registry as of the last update on 2011-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.