IndividualActive
David Marcus, M.D.
NPI 1437287208 · Psychiatry Physician · Wilmington, CA
David Marcus, M.D. is a Psychiatry Physician provider in Wilmington, CA (NPI 1437287208).
Provider details
- NPI number
- 1437287208
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A78153 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
200 E Anaheim St
Wilmington, CA 90744-4516
Phone: (310) 522-8700
Fax: (310) 549-8700
Street-level locationGet directions
Mailing address
P.o. Box 338
Los Angeles, CA 90064
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2019-11-25
Frequently asked questions
- What is David Marcus's NPI number?
- David Marcus's National Provider Identifier (NPI) is 1437287208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marcus's specialty?
- David Marcus is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Marcus located?
- David Marcus's practice location on file with NPPES is 200 E Anaheim St, Wilmington, CA 90744-4516.
- What is David Marcus's phone number?
- The practice phone number listed in the NPPES registry for David Marcus is (310) 522-8700.
- Is David Marcus's NPI active?
- Yes — David Marcus's NPI (1437287208) is active in the NPPES registry as of the last update on 2019-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.