Darryl Willoughby M.D., Inc
NPI 1770725145 · Orthopaedic Surgery Physician · Los Angeles, CA
Darryl Willoughby M.D., Inc is a Orthopaedic Surgery Physician organization in Los Angeles, CA (NPI 1770725145).
Provider details
- NPI number
- 1770725145
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Darryl Willoughby, Sole Proprietor(310) 968-6012
- License
- A54030 (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
17 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
- 2009-04-01
- Last updated
- 2009-04-01
Frequently asked questions
- What is Darryl Willoughby M.D., Inc's NPI number?
- Darryl Willoughby M.D., Inc's National Provider Identifier (NPI) is 1770725145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Darryl Willoughby M.D., Inc?
- Darryl Willoughby M.D., Inc is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Darryl Willoughby M.D., Inc located?
- Darryl Willoughby M.D., Inc's practice location on file with NPPES is 1414 S Grand Ave, Los Angeles, CA 90015-3067.
- What is Darryl Willoughby M.D., Inc's phone number?
- The practice phone number listed in the NPPES registry for Darryl Willoughby M.D., Inc is (213) 765-8088.
- Who is the authorized official for Darryl Willoughby M.D., Inc?
- The authorized official listed on Darryl Willoughby M.D., Inc's NPPES record is Darryl Willoughby, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Darryl Willoughby M.D., Inc's NPI active?
- Yes — Darryl Willoughby M.D., Inc's NPI (1770725145) is active in the NPPES registry as of the last update on 2009-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.