JOHN ARTHUR ROCHAT M.D.
NPI 1770508616
Internal Medicine - Hematology & Oncology in Fort Bragg, CA
About John Arthur Rochat M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN ARTHUR ROCHAT M.D. (NPI 1770508616) is an individual hematology & oncology provider in Fort Bragg, California, licensed in California (A054024) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
John Arthur Rochat 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 Reassignment
Medicare enrollment records show John Rochat reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boonville, CA 95415
- Reassigned Medicare billing, California enrollment
- 8 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 95437 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 John Rochat's NPI number?
The NPI number for John Rochat is 1770508616. It was assigned to this individual provider in the NPPES registry on July 13, 2006.
Where is John Rochat located?
John Rochat practices at 700 River Dr, Fort Bragg, CA 95437. The listed phone number is (707) 961-4922.
What is John Rochat's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is John Rochat enrolled in Medicare?
Yes. John Rochat 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 John Rochat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Rochat reassigns Medicare benefits to Anderson Valley Health Center (Boonville, 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 John Rochat'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 John Rochat was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# John Arthur Rochat, M.D. · NPI 1770508616
Hematology & Oncology physician in Fort Bragg, California. Individual provider, active in the CMS NPPES registry since July 13, 2006.
## Identity
- **NPI:** 1770508616 (Entity type: Individual)
- **Enumerated:** July 13, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** A054024 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 RIVER DR, Fort Bragg, CA 95437-5403
- **Phone:** (707) 961-4922 · **Fax:** (707) 961-4900
## 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:** Anderson Valley Health Center (NPI 1568449304, Boonville, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN G72509 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770508616) · Data from the CMS NPPES public registry.