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Melissa Willa, MA, BCBA
NPI 1598007239 · Behavior Analyst · San Francisco, CA
Melissa Willa, MA, BCBA is a Behavior Analyst provider in San Francisco, CA (NPI 1598007239).
Provider details
- NPI number
- 1598007239
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MA, BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-04-2076 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
36 Monterey Blvd
San Francisco, CA 94131-3235
Phone: (415) 513-5299
Street-level locationGet directions
Mailing address
36 Monterey Blvd
San Francisco, CA 94131-3235
Registry dates
- Enumerated
- 2013-03-20
- Last updated
- 2013-03-20
Frequently asked questions
- What is Melissa Willa's NPI number?
- Melissa Willa's National Provider Identifier (NPI) is 1598007239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Willa's specialty?
- Melissa Willa is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Melissa Willa located?
- Melissa Willa's practice location on file with NPPES is 36 Monterey Blvd, San Francisco, CA 94131-3235.
- What is Melissa Willa's phone number?
- The practice phone number listed in the NPPES registry for Melissa Willa is (415) 513-5299.
- Is Melissa Willa's NPI active?
- Yes — Melissa Willa's NPI (1598007239) is active in the NPPES registry as of the last update on 2013-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.