Mary Olowin, MD
NPI 1104904200 · Child & Adolescent Psychiatry Physician · Martinez, CA
Mary Olowin, MD is a Child & Adolescent Psychiatry Physician provider in Martinez, CA (NPI 1104904200).
Provider details
- NPI number
- 1104904200
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G61967 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Olowin's NPI number?
- Mary Olowin's National Provider Identifier (NPI) is 1104904200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Olowin's specialty?
- Mary Olowin is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Olowin located?
- Mary Olowin's practice location on file with NPPES is 200 Muir Rd, Martinez, CA 94553-4614.
- What is Mary Olowin's phone number?
- The practice phone number listed in the NPPES registry for Mary Olowin is (925) 372-1000.
- Is Mary Olowin's NPI active?
- Yes — Mary Olowin's NPI (1104904200) 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.