JAMES DANIEL MARTIN LMFT
NPI 1356984710
Marriage & Family Therapist in Thousand Oaks, CA
About James Daniel Martin Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES DANIEL MARTIN LMFT (NPI 1356984710) is an individual marriage & family therapist in Thousand Oaks, California, licensed in California (146969) and active in the NPI registry since October 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
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 (PECOS)
James Daniel Martin Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 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 James Martin's NPI number?
The NPI number for James Martin is 1356984710. It was assigned to this individual provider in the NPPES registry on October 17, 2019.
Where is James Martin located?
James Martin practices at 368 Wynn Ct, Thousand Oaks, CA 91362. The listed phone number is (310) 988-9613.
What is James Martin's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is James Martin enrolled in Medicare?
Yes. James Martin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Martin reassigns Medicare benefits to Grow Healthcare Group PC (San Jose, 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 James Martin'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 James Martin was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# James Daniel Martin, LMFT · NPI 1356984710
Marriage & Family Therapist provider in Thousand Oaks, California. Individual provider, active in the CMS NPPES registry since October 17, 2019.
## Identity
- **NPI:** 1356984710 (Entity type: Individual)
- **Enumerated:** October 17, 2019
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 146969 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 368 WYNN CT, Thousand Oaks, CA 91362-3143
- **Phone:** (310) 988-9613
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PC (NPI 1154994846, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356984710) · Data from the CMS NPPES public registry.