OrganizationActive
David Marcus MD, Inc.
NPI 1639674161 · Psychiatry Physician · Pasadena, CA
David Marcus MD, Inc. is a Psychiatry Physician organization in Pasadena, CA (NPI 1639674161).
Provider details
- NPI number
- 1639674161
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- David Marcus MD, Inc.
- Organization subpart
- Yes
- Authorized official
- David Marcus, Owner(310) 702-7124
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
107 S. Fair Oaks Avenue
Suite #315
Pasadena, CA 91105
Phone: (626) 219-6657
Fax: (626) 219-6658
Street-level locationGet directions
Mailing address
10573 W. Pico Blvd P.o. Box 338
Los Angeles, CA 90064
Registry dates
- Enumerated
- 2018-03-27
- Last updated
- 2018-03-27
Frequently asked questions
- What is David Marcus MD, Inc.'s NPI number?
- David Marcus MD, Inc.'s National Provider Identifier (NPI) is 1639674161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David Marcus MD, Inc.?
- David Marcus MD, Inc. is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Marcus MD, Inc. located?
- David Marcus MD, Inc.'s practice location on file with NPPES is 107 S. Fair Oaks Avenue, Pasadena, CA 91105.
- What is David Marcus MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for David Marcus MD, Inc. is (626) 219-6657.
- Who is the authorized official for David Marcus MD, Inc.?
- The authorized official listed on David Marcus MD, Inc.'s NPPES record is David Marcus, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David Marcus MD, Inc.'s NPI active?
- Yes — David Marcus MD, Inc.'s NPI (1639674161) is active in the NPPES registry as of the last update on 2018-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.