DAVID DOERKEN
NPI 1265048375
Marriage & Family Therapist in Los Angeles, CA
About David Doerken NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID DOERKEN (NPI 1265048375) is an individual marriage & family therapist in Los Angeles, California, licensed in California (145657) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
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
David Doerken 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 David Doerken reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90028
- Reassigned Medicare billing, California enrollment
- 110 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90028
LOS ANGELES, CA 90028
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 David Doerken's NPI number?
The NPI number for David Doerken is 1265048375. It was assigned to this individual provider in the NPPES registry on September 23, 2020.
Where is David Doerken located?
David Doerken practices at 1625 Schrader Blvd, Los Angeles, CA 90028. The listed phone number is (323) 993-7500.
What is David Doerken's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is David Doerken enrolled in Medicare?
Yes. David Doerken 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 David Doerken's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Doerken reassigns Medicare benefits to Los Angeles Lgbt Center (Los Angeles, 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 David Doerken'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 David Doerken was last updated on March 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# David Doerken · NPI 1265048375
Marriage & Family Therapist provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 23, 2020.
## Identity
- **NPI:** 1265048375 (Entity type: Individual)
- **Enumerated:** September 23, 2020
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 145657 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1625 SCHRADER BLVD, Los Angeles, CA 90028-6213
- **Phone:** (323) 993-7500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Los Angeles Lgbt Center (NPI 1548298532, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 20, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1265048375) · Data from the CMS NPPES public registry.