Drew E Maris MD Professional Corporation
NPI 1851033674 · Family Medicine Physician · San Rafael, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Drew E Maris MD Professional Corporation is a Family Medicine Physician organization in San Rafael, CA (NPI 1851033674).
Provider details
- NPI number
- 1851033674
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Drew Maris, Physician/Owner(831) 588-7816
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
4 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
- 2022-04-12
- Last updated
- 2022-04-12
- Certified
- 2022-04-12
Frequently asked questions
- What is Drew E Maris MD Professional Corporation's NPI number?
- Drew E Maris MD Professional Corporation's National Provider Identifier (NPI) is 1851033674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Drew E Maris MD Professional Corporation?
- Drew E Maris MD Professional Corporation is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Drew E Maris MD Professional Corporation located?
- Drew E Maris MD Professional Corporation's practice location on file with NPPES is 155 Andersen Dr Ste 1108, San Rafael, CA 94901-3999.
- What is Drew E Maris MD Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Drew E Maris MD Professional Corporation is (415) 455-0914.
- Does Drew E Maris MD Professional Corporation accept Medicare?
- Drew E Maris MD Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Drew E Maris MD Professional Corporation?
- The authorized official listed on Drew E Maris MD Professional Corporation's NPPES record is Drew Maris, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Drew E Maris MD Professional Corporation's NPI active?
- Yes — Drew E Maris MD Professional Corporation's NPI (1851033674) is active in the NPPES registry as of the last update on 2022-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.