DR. MARK LLOYD STREETS PHD
NPI 1164587705
Psychologist - Clinical in Chico, CA

Q: What is Mark Streets's NPI number?

The NPI number for Mark Streets is 1164587705. It was assigned to this individual provider in the NPPES registry on December 26, 2006.

Q: What is Mark Streets's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Streets was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 26, 2006

1660 HUMBOLDT RD, SUITE 3, CHICO, CA 95928(530) 891-6521 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Mark Lloyd Streets Phd NPPES

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

DR. MARK LLOYD STREETS PHD (NPI 1164587705) is an individual clinical provider in Chico, California, licensed in California (PSY11878) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1164587705

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARK LLOYD STREETSCredential: PHD

Location Address1660 HUMBOLDT RD, SUITE 3Chico, CA 95928-9199

Mailing Address1660 Humboldt Rd, Suite 3Chico, CA 95928-9199 · (530) 891-6521

Phone(530) 891-6521

Sole ProprietorNo

Enumeration DateDecember 26, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1164587705 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 · PSY11878

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.

1660 HUMBOLDT RD, Chico, CA 95928

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Other Identifiers 1

Medicare ID-Type UnspecifiedOPL11878

Other Providers at the Same Location NPPES 5

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

DANIELLE FARRIS RN, NP, PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

1660 HUMBOLDT RD, SUITE 3
CHICO, CA 95928

Butte County (530) 899-3370

FRANCIS PATRICK MCDERMOTT, JR.

Psychiatry & Neurology (Psychiatry)

1660 HUMBOLDT RD, SUITE 3
CHICO, CA 95928

Butte County (530) 899-3370

DR. MARGARET CALLAS MCDONALD PHD

Psychologist

1660 HUMBOLDT RD, STE. 3
CHICO, CA 95928

Butte County (530) 345-2966

DR. FRANCIS P MCDERMOTT JR. MD

Specialist

1660 HUMBOLDT RD, SUITE 3
CHICO, CA 95928

Butte County (530) 899-3370

JIN R SOOFI MD PC

Psychiatry & Neurology (Psychiatry)

1660 HUMBOLDT RD, SUITE 3
CHICO, CA 95928

Butte County (530) 899-3370

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 Mark Streets's NPI number?

The NPI number for Mark Streets is 1164587705. It was assigned to this individual provider in the NPPES registry on December 26, 2006.

Where is Mark Streets located?

Mark Streets practices at 1660 Humboldt Rd Suite 3, Chico, CA 95928. The listed phone number is (530) 891-6521.

What is Mark Streets's specialty?

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

When was this NPI record last updated?

The NPPES record for Mark Streets was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.