What is Stephen Ball's NPI number?

Stephen Ball's National Provider Identifier (NPI) is 1235487430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Ball's specialty?

Stephen Ball is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Stephen Ball located?

Stephen Ball's practice location on file with NPPES is 23480 Park Sorrento, Calabasas, CA 91302-1306.

What is Stephen Ball's phone number?

The practice phone number listed in the NPPES registry for Stephen Ball is (818) 591-3000.

Is Stephen Ball's NPI active?

Yes — Stephen Ball's NPI (1235487430) is active in the NPPES registry as of the last update on 2012-08-17.

IndividualActive

Stephen Ball, PSY.D.

NPI 1235487430 · Psychologist · Calabasas, CA

Stephen Ball, PSY.D. is a Psychologist provider in Calabasas, CA (NPI 1235487430).

Provider details

NPI number: 1235487430
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: Yes
License: PSY21155 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY21155 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(79/100 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

23480 Park Sorrento

Ste 200b

Calabasas, CA 91302-1306

Phone: (818) 591-3000

Street-level locationGet directions

More CA providers

Mailing address