DR. CHRISTOPHER T HARRISON PH.D.
NPI 1417235508
Psychologist - Clinical in Redwood City, CA

Q: What is Christopher Harrison's NPI number?

The NPI number for Christopher Harrison is 1417235508. It was assigned to this individual provider in the NPPES registry on July 24, 2011.

Q: What is Christopher Harrison's specialty?

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

Q: Is Christopher Harrison enrolled in Medicare?

No. Christopher Harrison has opted out of Medicare through January 1, 2027. 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.

Active since July 24, 2011Opted out of Medicare · through Jan 1, 2027

617 VETERANS BLVD, SUITE 204, REDWOOD CITY, CA 94063(650) 766-0691 Get Directions Write a Review

NPPES record last updated: January 12, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Christopher T Harrison Ph.d. NPPES

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

DR. CHRISTOPHER T HARRISON PH.D. (NPI 1417235508) is an individual clinical provider in Redwood City, California, licensed in California (PSY23743) and active in the NPI registry since July 2011. He has opted out of Medicare through January 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1417235508

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHRISTOPHER T HARRISONCredential: PH.D.

Location Address617 VETERANS BLVD, SUITE 204Redwood City, CA 94063-1496

Mailing Address617 Veterans Blvd, Suite 204Redwood City, CA 94063-1496 · (650) 766-0691

Phone(650) 766-0691

Sole ProprietorYes

Enumeration DateJuly 24, 2011

Last NPPES UpdateJanuary 12, 2015

✔ NPI 1417235508 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 · PSY23743

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.

617 VETERANS BLVD, Redwood City, CA 94063

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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. Christopher T Harrison 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 January 1, 2017 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2017

Opt-Out In Effect ThroughJanuary 1, 2027Opt-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 94063 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.

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Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANCHOR O AND P BY THE BAY INC

Prosthetic/Orthotic Supplier

617 VETERANS BLVD, SUITE 101
REDWOOD CITY, CA 94063

San Mateo County (650) 364-3088

CHARLOTTE FAUCI JORDAN L.M.F.T.

Marriage & Family Therapist

617 VETERANS BLVD, SUITE 210
REDWOOD CITY, CA 94063

San Mateo County (650) 261-0111

CYNTHIA SAULN PHD

Psychologist

617 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 714-2599

DR. JOHN F MARTIN PHD

Marriage & Family Therapist

617 VETERANS BLVD, SUITE 113
REDWOOD CITY, CA 94063

San Mateo County (650) 324-8945

EMILY BRUCE MA

Marriage & Family Therapist

617 VETERANS BLVD
REDWOOD CITY, CA 94063

San Mateo County (650) 503-8179

ROBERT ROLLO LABERGE L.M.F.T.

Marriage & Family Therapist

617 VETERANS BLVD, SUITE 210
REDWOOD CITY, CA 94063

San Mateo County (650) 368-1351

DR. HAI-VAN KARIN SPONHOLZ

Psychologist (Clinical)

617 VETERANS BLVD, SUITE 204
REDWOOD CITY, CA 94063

San Mateo County (650) 503-8179

SHAMIM HALDANKAR M.A. CCC-SLP

Speech-Language Pathologist

617 VETERANS BLVD, SUITE 203
REDWOOD CITY, CA 94063

San Mateo County (650) 241-8332

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 Christopher Harrison's NPI number?

The NPI number for Christopher Harrison is 1417235508. It was assigned to this individual provider in the NPPES registry on July 24, 2011.

Where is Christopher Harrison located?

Christopher Harrison practices at 617 Veterans Blvd Suite 204, Redwood City, CA 94063. The listed phone number is (650) 766-0691.

What is Christopher Harrison's specialty?

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

Is Christopher Harrison enrolled in Medicare?

No. Christopher Harrison has opted out of Medicare through January 1, 2027. 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 Christopher Harrison was last updated on January 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.