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Melissa Stark
NPI 1124919030 · Behavior Analyst · Irvine, CA
Melissa Stark is a Behavior Analyst provider in Irvine, CA (NPI 1124919030).
Provider details
- NPI number
- 1124919030
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1063 Mcgaw Ave Ste 100
Irvine, CA 92614-5554
Phone: (909) 499-4501
Street-level locationGet directions
Mailing address
13370 Maywood St
Victorville, CA 92392-0434
Registry dates
- Enumerated
- 2025-07-10
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Melissa Stark's NPI number?
- Melissa Stark's National Provider Identifier (NPI) is 1124919030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Stark's specialty?
- Melissa Stark is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Melissa Stark located?
- Melissa Stark's practice location on file with NPPES is 1063 Mcgaw Ave Ste 100, Irvine, CA 92614-5554.
- What is Melissa Stark's phone number?
- The practice phone number listed in the NPPES registry for Melissa Stark is (909) 499-4501.
- Is Melissa Stark's NPI active?
- Yes — Melissa Stark's NPI (1124919030) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.