What is Robert Lieb's NPI number?

Robert Lieb's National Provider Identifier (NPI) is 1427196559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Lieb's specialty?

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

Where is Robert Lieb located?

Robert Lieb's practice location on file with NPPES is 1536 Magnolia Ave, San Carlos, CA 94070-2136.

What is Robert Lieb's phone number?

The practice phone number listed in the NPPES registry for Robert Lieb is (650) 740-5718.

Is Robert Lieb's NPI active?

Yes — Robert Lieb's NPI (1427196559) is active in the NPPES registry as of the last update on 2025-12-29.

IndividualActive

Robert Lieb, PH.D.

NPI 1427196559 · Clinical Psychologist · San Carlos, CA

Robert Lieb, PH.D. is a Clinical Psychologist provider in San Carlos, CA (NPI 1427196559).

Provider details

NPI number: 1427196559
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: No
License: PSY10356 (CA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense PSY10356 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

1536 Magnolia Ave

San Carlos, CA 94070-2136

Phone: (650) 740-5718

Street-level locationGet directions

More CA providers

Mailing address