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Maria Portela, RDH
NPI 1538915228 · Dental Hygienist · San Rafael, CA
Maria Portela, RDH is a Dental Hygienist provider in San Rafael, CA (NPI 1538915228).
Provider details
- NPI number
- 1538915228
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- 35758 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
411 4th St
San Rafael, CA 94901-5716
Phone: (415) 488-1500
Street-level locationGet directions
Mailing address
9 Commercial Blvd Ste 100
Novato, CA 94949-6137
Registry dates
- Enumerated
- 2024-04-24
- Last updated
- 2024-04-24
- Certified
- 2024-04-24
Frequently asked questions
- What is Maria Portela's NPI number?
- Maria Portela's National Provider Identifier (NPI) is 1538915228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Portela's specialty?
- Maria Portela is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Maria Portela located?
- Maria Portela's practice location on file with NPPES is 411 4th St, San Rafael, CA 94901-5716.
- What is Maria Portela's phone number?
- The practice phone number listed in the NPPES registry for Maria Portela is (415) 488-1500.
- Is Maria Portela's NPI active?
- Yes — Maria Portela's NPI (1538915228) is active in the NPPES registry as of the last update on 2024-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.