IndividualActive
M. Mar, M.D.
NPI 1649305905 · Psychiatry Physician · Campbell, CA
M. Mar, M.D. is a Psychiatry Physician provider in Campbell, CA (NPI 1649305905).
Provider details
- NPI number
- 1649305905
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G32642 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
3425 S Bascom Ave Ste 250
Campbell, CA 95008-7321
Phone: (408) 486-9507
Street-level locationGet directions
Mailing address
6561 Skyfarm Dr
San Jose, CA 95120-4525
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is M. Mar's NPI number?
- M. Mar's National Provider Identifier (NPI) is 1649305905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is M. Mar's specialty?
- M. Mar is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is M. Mar located?
- M. Mar's practice location on file with NPPES is 3425 S Bascom Ave Ste 250, Campbell, CA 95008-7321.
- What is M. Mar's phone number?
- The practice phone number listed in the NPPES registry for M. Mar is (408) 486-9507.
- Is M. Mar's NPI active?
- Yes — M. Mar's NPI (1649305905) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.