DR. JAMES RICHARD PENALOZA RAMOS M.D.
NPI 1639379688
Family Medicine in Santa Clarita, CA
About Dr. James Richard Penaloza Ramos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES RICHARD PENALOZA RAMOS M.D. (NPI 1639379688) is an individual family medicine provider in Santa Clarita, California, licensed in California (A114464) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dr. James Richard Penaloza Ramos 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 James Richard Ramos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clarita, CA 91387
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Salem, OR 97317
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1871848457 (Washington)
- 3,207 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 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 91355 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.
SANTA CLARITA, CA 91355
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 Richard Ramos's NPI number?
The NPI number for James Richard Ramos is 1639379688. It was assigned to this individual provider in the NPPES registry on July 18, 2007.
Where is James Richard Ramos located?
James Richard Ramos practices at 27107 Tourney Rd, Santa Clarita, CA 91355. The listed phone number is (888) 778-5000.
What is James Richard Ramos's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Richard Ramos enrolled in Medicare?
Yes. James Richard Ramos 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 James Richard Ramos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Richard Ramos reassigns Medicare benefits to 3 organizations: Southern California Permanente Medical Group (Santa Clarita, CA), South Salem Rehabilitation, LLC (Salem, OR) and Kaiser Foundation Health Plan Of Washington (Renton, WA). 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 James Richard Ramos'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 Richard Ramos was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. James Richard Penaloza Ramos, M.D. · NPI 1639379688
Family Medicine physician in Santa Clarita, California. Individual provider, active in the CMS NPPES registry since July 18, 2007.
## Identity
- **NPI:** 1639379688 (Entity type: Individual)
- **Enumerated:** July 18, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A114464 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 27107 TOURNEY RD, Santa Clarita, CA 91355-1860
- **Phone:** (888) 778-5000
## 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): Southern California Permanente Medical Group (NPI 1316409410, Santa Clarita, CA); South Salem Rehabilitation, LLC (NPI 1215071998, Salem, OR); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639379688) · Data from the CMS NPPES public registry.