DR. NATHAN COHEN MD
NPI 1366526436
Psychiatry & Neurology - Psychiatry in Watsonville, CA
About Dr. Nathan Cohen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN COHEN MD (NPI 1366526436) is an individual psychiatry provider in Watsonville, California, licensed in California (G20141) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Larkspur.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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. Nathan Cohen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nathan Cohen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Creek, CA 94597
- Reassigned Medicare billing, California enrollment
- 149 clinicians in this Medicare group
Concord, CA 94520
- Reassigned Medicare billing, California enrollment
- 530 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95076 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Nathan Cohen's NPI number?
The NPI number for Nathan Cohen is 1366526436. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Nathan Cohen located?
Nathan Cohen practices at 1430 Freedom Blvd, Watsonville, CA 95076. The listed phone number is (831) 763-8400.
What is Nathan Cohen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Nathan Cohen enrolled in Medicare?
Yes. Nathan Cohen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nathan Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Cohen reassigns Medicare benefits to 2 organizations: Comprehensive Psychiatric Services, A Medical Group (Walnut Creek, CA) and Contra Costa County (Concord, 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 Nathan Cohen'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 Nathan Cohen was last updated on September 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Nathan Cohen, MD · NPI 1366526436
Psychiatry physician in Watsonville, California. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1366526436 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** G20141 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1430 FREEDOM BLVD, Watsonville, CA 95076-2780
- **Phone:** (831) 763-8400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Comprehensive Psychiatric Services, A Medical Group (NPI 1184785834, Walnut Creek, CA); Contra Costa County (NPI 1023188489, Concord, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 25, 2023
- **Other identifiers:** Medicaid 00G201410 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1366526436) · Data from the CMS NPPES public registry.