IndividualActive
Maria Marian, ND
NPI 1841709052 · Naturopath · Mill Valley, CA
Maria Marian, ND is a Naturopath provider in Mill Valley, CA (NPI 1841709052).
Provider details
- NPI number
- 1841709052
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 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
83% 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
100 Shoreline Highway
210a
Mill Valley, CA 94941
Phone: (415) 388-5520
Fax: (415) 388-5503
Street-level locationGet directions
Mailing address
4128 Midvale Ave N
Seattle, WA 98103-7916
Registry dates
- Enumerated
- 2017-09-20
- Last updated
- 2024-10-21
Frequently asked questions
- What is Maria Marian's NPI number?
- Maria Marian's National Provider Identifier (NPI) is 1841709052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Marian's specialty?
- Maria Marian is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Maria Marian located?
- Maria Marian's practice location on file with NPPES is 100 Shoreline Highway, Mill Valley, CA 94941.
- What is Maria Marian's phone number?
- The practice phone number listed in the NPPES registry for Maria Marian is (415) 388-5520.
- Is Maria Marian's NPI active?
- Yes — Maria Marian's NPI (1841709052) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.