William King MD PC
NPI 1538474960 · Internal Medicine Physician · Los Angeles, CA
William King MD PC is a Internal Medicine Physician organization in Los Angeles, CA (NPI 1538474960).
Provider details
- NPI number
- 1538474960
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William King, Ceo/Physician(323) 617-5409
- License
- A71878 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-08-10
- Last updated
- 2011-05-10
Frequently asked questions
- What is William King MD PC's NPI number?
- William King MD PC's National Provider Identifier (NPI) is 1538474960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William King MD PC?
- William King MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William King MD PC located?
- William King MD PC's practice location on file with NPPES is 3756 Santa Rosalia Drive, Los Angeles, CA 90008-3656.
- What is William King MD PC's phone number?
- The practice phone number listed in the NPPES registry for William King MD PC is (323) 617-5409.
- Who is the authorized official for William King MD PC?
- The authorized official listed on William King MD PC's NPPES record is William King, Ceo/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William King MD PC's NPI active?
- Yes — William King MD PC's NPI (1538474960) is active in the NPPES registry as of the last update on 2011-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.