DR. ROSE SUSAN COHEN M.D.
NPI 1447422613
Internal Medicine - Cardiovascular Disease in Martinez, CA
About Dr. Rose Susan Cohen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROSE SUSAN COHEN M.D. (NPI 1447422613) is an individual cardiovascular disease provider in Martinez, California, licensed in California (A105528) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2001).
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
Dr. Rose Susan Cohen M.d. 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 Reassignments
3Medicare enrollment records show Rose Cohen reassigns Medicare billing to 3 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
- 650 clinicians in this Medicare group
Truckee, CA 96161
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 4 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 94553 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.
MARTINEZ, CA 94553
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 Rose Cohen's NPI number?
The NPI number for Rose Cohen is 1447422613. It was assigned to this individual provider in the NPPES registry on March 28, 2008.
Where is Rose Cohen located?
Rose Cohen practices at 2500 Alhambra Ave Department Of Internal Medicine, Martinez, CA 94553. The listed phone number is (917) 679-6604.
What is Rose Cohen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Rose Cohen enrolled in Medicare?
Yes. Rose Cohen 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 organizations bill Medicare for Rose Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rose Cohen reassigns Medicare benefits to 3 organizations: John Muir Physician Network (Walnut Creek, CA), Tahoe Forest Hospital District (Truckee, CA) and John Muir Health (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 Rose 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 Rose Cohen was last updated on March 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Rose Susan Cohen, M.D. · NPI 1447422613
Cardiovascular Disease physician in Martinez, California. Individual provider, active in the CMS NPPES registry since March 28, 2008.
## Identity
- **NPI:** 1447422613 (Entity type: Individual)
- **Enumerated:** March 28, 2008
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** A105528 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 ALHAMBRA AVE, DEPARTMENT OF INTERNAL MEDICINE, Martinez, CA 94553-3156
- **Phone:** (917) 679-6604
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): John Muir Physician Network (NPI 1841407665, Walnut Creek, CA); Tahoe Forest Hospital District (NPI 1538265780, Truckee, CA); John Muir Health (CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2001
## Record status
- **NPPES last updated:** March 25, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1447422613) · Data from the CMS NPPES public registry.