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Gia Marson, ED.D.
NPI 1437376191 · Counseling Psychologist · Calabasas, CA
Gia Marson, ED.D. is a Counseling Psychologist provider in Calabasas, CA (NPI 1437376191).
Provider details
- NPI number
- 1437376191
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY 18764 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
23632 Calabasas Road
Suite 103
Calabasas, CA 91302
Phone: (818) 876-9927
Street-level locationGet directions
Mailing address
4130 Murietta Avenue
Sherman Oaks, CA 91423-4223
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gia Marson's NPI number?
- Gia Marson's National Provider Identifier (NPI) is 1437376191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gia Marson's specialty?
- Gia Marson is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Gia Marson located?
- Gia Marson's practice location on file with NPPES is 23632 Calabasas Road, Calabasas, CA 91302.
- What is Gia Marson's phone number?
- The practice phone number listed in the NPPES registry for Gia Marson is (818) 876-9927.
- Is Gia Marson's NPI active?
- Yes — Gia Marson's NPI (1437376191) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.