DR. ROBERT LIEB PH.D.
NPI 1427196559
Psychologist - Clinical in San Carlos, CA

Q: What is Robert Lieb's NPI number?

The NPI number for Robert Lieb is 1427196559. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Q: What is Robert Lieb's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Robert Lieb enrolled in Medicare?

No. Robert Lieb has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Robert Lieb was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 01, 2007Opted out of Medicare · through Jul 1, 2028

1536 MAGNOLIA AVE, SAN CARLOS, CA 94070(650) 740-5718 Get Directions Write a Review

NPPES record last updated: December 29, 2025. Verified against the NPPES registry weekly; last sync: September 20, 2026.

On this page

About Dr. Robert Lieb Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT LIEB PH.D. (NPI 1427196559) is an individual clinical provider in San Carlos, California, licensed in California (PSY10356) and active in the NPI registry since February 2007. He has opted out of Medicare through July 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1427196559

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ROBERT LIEBCredential: PH.D.

Location Address1536 MAGNOLIA AVESan Carlos, CA 94070-2136

Mailing Address1536 Magnolia AveSan Carlos, CA 94070-2136 · (650) 740-5718

Phone(650) 740-5718

Sole ProprietorNo

Enumeration DateFebruary 1, 2007

Last NPPES UpdateDecember 29, 2025

NPPES CertifiedDecember 29, 2025

✔ NPI 1427196559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY10356

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1536 MAGNOLIA AVE, San Carlos, CA 94070

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Robert Lieb Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2028.

Opt-Out Effective DateJuly 1, 2016

Opt-Out In Effect ThroughJuly 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Lieb's NPI number?

The NPI number for Robert Lieb is 1427196559. It was assigned to this individual provider in the NPPES registry on February 1, 2007.

Where is Robert Lieb located?

Robert Lieb practices at 1536 Magnolia Ave, San Carlos, CA 94070. The listed phone number is (650) 740-5718.

What is Robert Lieb's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Robert Lieb enrolled in Medicare?

No. Robert Lieb has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Robert Lieb was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.