DR. HEATHER O'CONNELL
NPI 1568650109
Counselor - Mental Health in Chico, CA

Q: What is Heather O'connell's NPI number?

The NPI number for Heather O'connell is 1568650109. It was assigned to this individual provider in the NPPES registry on October 9, 2007. The provider is also known as Dr. Heather Marshall.

Q: What is Heather O'connell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Heather O'connell was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 October 09, 2007PECOS Enrolled

11 WILLIAMSBURG LN, SUITE B, CHICO, CA 95926(541) 914-3977 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 6, 2026, Feb 21, 2021 (2 updates tracked since 2021).

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About Dr. Heather O'connell NPPES

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

DR. HEATHER O'CONNELL (NPI 1568650109) is an individual mental health provider in Chico, California and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chico, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1568650109

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameDR. HEATHER O'CONNELL

Location Address11 WILLIAMSBURG LN, SUITE BChico, CA 95926-2225

Mailing Address11 Williamsburg Ln, Suite BChico, CA 95926-2225 · (541) 914-3977

Phone(541) 914-3977

Sole ProprietorYes

Medical School CMSOtherGraduated 2007

Enumeration DateOctober 9, 2007

Last NPPES UpdateMarch 6, 20262 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1568650109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Also ListedPsychologistTaxonomy 103T00000X · License 23418 (CA)

11 WILLIAMSBURG LN, Chico, CA 95926

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Other Names 1

Former Name (1)Dr. Heather Marshall

Secondary Practice Location 1

Location 1592 Rio Lindo AveChico, CA 95926-1817 · Phone (541) 914-3977

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Heather O'connell is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163733304

PECOS Enrollment IDI20160506001739

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

259 services17 patients

Other Providers at the Same Location NPPES 2

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

DR. JAMES J MARTIN D.C.

Chiropractor

11 WILLIAMSBURG LN, SUITE B
CHICO, CA 95926

Butte County (530) 345-5055

DR. RICHARD LLODY PRUETT DDS

Dentist (General Practice)

11 WILLIAMSBURG LN
CHICO, CA 95926

Butte County (530) 894-1977

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 Heather O'connell's NPI number?

The NPI number for Heather O'connell is 1568650109. It was assigned to this individual provider in the NPPES registry on October 9, 2007. The provider is also known as Dr. Heather Marshall.

Where is Heather O'connell located?

Heather O'connell practices at 11 Williamsburg Ln Suite B, Chico, CA 95926. The listed phone number is (541) 914-3977.

What is Heather O'connell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Heather O'connell enrolled in Medicare?

Yes. Heather O'connell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Heather O'connell was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.