DR. HEATHER O'CONNELL
NPI 1568650109
Counselor - Mental Health in Chico, CA
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
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Heather O'connell is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Heather O'connell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chico, CA 95926
- Reassigned Medicare billing, California enrollment
- 109 clinicians in this Medicare group
Corning, CA 96021
- Reassigned Medicare billing, Texas enrollment
- 25 clinicians in this Medicare group
Redding, CA 96002
- Reassigned Medicare billing, California enrollment
- 38 clinicians in this Medicare group
Redding, CA 96001
- Reassigned Medicare billing, California enrollment
- 80 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
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.
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.
Which organizations bill Medicare for Heather O'connell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather O'connell reassigns Medicare benefits to 4 organizations: County Of Butte (Chico, CA), Rolling Hills Clinic (Corning, CA), Hill Country Community Clinic (Redding, CA) and Native American Mental Health Services Corporation (Redding, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Heather O'connell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
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 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.
# Dr. Heather O'connell · NPI 1568650109
Mental Health provider in Chico, California. Individual provider, active in the CMS NPPES registry since October 9, 2007.
## Identity
- **NPI:** 1568650109 (Entity type: Individual)
- **Enumerated:** October 9, 2007
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11 WILLIAMSBURG LN, SUITE B, Chico, CA 95926-2225
- **Phone:** (541) 914-3977
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): County Of Butte (NPI 1750683801, Chico, CA); Rolling Hills Clinic (NPI 1992012306, Corning, CA); Hill Country Community Clinic (NPI 1568338218, Redding, CA); Native American Mental Health Services Corporation (NPI 1073919171, Redding, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1568650109) · Data from the CMS NPPES public registry.