CARL ERNEST COMBS
NPI 1528225786
Marriage & Family Therapist in Monte Rio, CA
About Carl Ernest Combs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARL ERNEST COMBS (NPI 1528225786) is an individual marriage & family therapist in Monte Rio, California, licensed in California (MFC7604) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carl Ernest Combs is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Carl Combs reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Monte Rio, CA 95462
- Reassigned Medicare billing, California enrollment
- 7 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.
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 Carl Combs's NPI number?
The NPI number for Carl Combs is 1528225786. It was assigned to this individual provider in the NPPES registry on May 16, 2008.
Where is Carl Combs located?
Carl Combs practices at 19375 Highway 116, Monte Rio, CA 95463. The listed phone number is (707) 865-1200.
What is Carl Combs's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Carl Combs enrolled in Medicare?
Yes. Carl Combs is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Carl Combs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carl Combs reassigns Medicare benefits to Redwood Psychology Center, Inc (Monte Rio, CA). The 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 Carl Combs'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 Carl Combs was last updated on June 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Carl Ernest Combs · NPI 1528225786
Marriage & Family Therapist provider in Monte Rio, California. Individual provider, active in the CMS NPPES registry since May 16, 2008.
## Identity
- **NPI:** 1528225786 (Entity type: Individual)
- **Enumerated:** May 16, 2008
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** MFC7604 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 19375 HIGHWAY 116, Monte Rio, CA 95463-0519
- **Phone:** (707) 865-1200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Redwood Psychology Center, Inc (NPI 1629196290, Monte Rio, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** June 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1528225786) · Data from the CMS NPPES public registry.