OrganizationActive
Darryl a Willoughby MD Inc
NPI 1851559538 · Specialist · Los Angeles, CA
Darryl a Willoughby MD Inc is a Specialist organization in Los Angeles, CA (NPI 1851559538).
Provider details
- NPI number
- 1851559538
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Darryl Willoughby, Orthopedic Surgeon(213) 765-8088
- License
- A54030 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1414 S Grand Ave Ste 307
Los Angeles, CA 90015-3072
Phone: (213) 765-8088
Fax: (310) 329-3239
Street-level locationGet directions
Mailing address
Po Box 6620
Torrance, CA 90504-0620
Registry dates
- Enumerated
- 2008-05-29
- Last updated
- 2008-06-30
Frequently asked questions
- What is Darryl a Willoughby MD Inc's NPI number?
- Darryl a Willoughby MD Inc's National Provider Identifier (NPI) is 1851559538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Darryl a Willoughby MD Inc?
- Darryl a Willoughby MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Darryl a Willoughby MD Inc located?
- Darryl a Willoughby MD Inc's practice location on file with NPPES is 1414 S Grand Ave Ste 307, Los Angeles, CA 90015-3072.
- What is Darryl a Willoughby MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Darryl a Willoughby MD Inc is (213) 765-8088.
- Who is the authorized official for Darryl a Willoughby MD Inc?
- The authorized official listed on Darryl a Willoughby MD Inc's NPPES record is Darryl Willoughby, Orthopedic Surgeon. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Darryl a Willoughby MD Inc's NPI active?
- Yes — Darryl a Willoughby MD Inc's NPI (1851559538) is active in the NPPES registry as of the last update on 2008-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.