What is James Marsten's NPI number?

James Marsten's National Provider Identifier (NPI) is 1508594482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Marsten's specialty?

James Marsten is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is James Marsten located?

James Marsten's practice location on file with NPPES is 1200 Concord Ave Ste 100, Concord, CA 94520-4969.

What is James Marsten's phone number?

The practice phone number listed in the NPPES registry for James Marsten is (800) 910-6538.

Is James Marsten's NPI active?

Yes — James Marsten's NPI (1508594482) is active in the NPPES registry as of the last update on 2022-08-09.

IndividualActive

James Marsten

NPI 1508594482 · Behavior Technician · Concord, CA

James Marsten is a Behavior Technician provider in Concord, CA (NPI 1508594482).

Provider details

NPI number: 1508594482
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

1200 Concord Ave Ste 100

Concord, CA 94520-4969

Phone: (800) 910-6538

Street-level locationGet directions

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Mailing address