Willard Worthen, M.D.
NPI 1235205253 · Blood Banking & Transfusion Medicine Physician · Inglewood, CA
Willard Worthen, M.D. is a Blood Banking & Transfusion Medicine Physician provider in Inglewood, CA (NPI 1235205253).
Provider details
- NPI number
- 1235205253
- Entity type
- Individual
- Primary specialty
- Blood Banking & Transfusion Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G27872 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2025-09-11
Frequently asked questions
- What is Willard Worthen's NPI number?
- Willard Worthen's National Provider Identifier (NPI) is 1235205253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willard Worthen's specialty?
- Willard Worthen is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Willard Worthen located?
- Willard Worthen's practice location on file with NPPES is 555 E Hardy St, Inglewood, CA 90301-4011.
- What is Willard Worthen's phone number?
- The practice phone number listed in the NPPES registry for Willard Worthen is (310) 680-8391.
- Is Willard Worthen's NPI active?
- Yes — Willard Worthen's NPI (1235205253) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.