William Billings, MD
NPI 1710954649 · Orthopaedic Surgery Physician · Oakland, CA
William Billings, MD is a Orthopaedic Surgery Physician provider in Oakland, CA (NPI 1710954649).
Provider details
- NPI number
- 1710954649
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G13050 (CA)
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
- 2006-02-28
- Last updated
- 2013-05-09
Frequently asked questions
- What is William Billings's NPI number?
- William Billings's National Provider Identifier (NPI) is 1710954649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Billings's specialty?
- William Billings is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Billings located?
- William Billings's practice location on file with NPPES is 80 Grand Ave, Oakland, CA 94612-3725.
- What is William Billings's phone number?
- The practice phone number listed in the NPPES registry for William Billings is (510) 238-1200.
- Is William Billings's NPI active?
- Yes — William Billings's NPI (1710954649) is active in the NPPES registry as of the last update on 2013-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.