DR. JOSEPH PATRICK SANTIAGO M.D.
NPI 1285667188
Family Medicine in Warm Springs, OR
About Dr. Joseph Patrick Santiago M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH PATRICK SANTIAGO M.D. (NPI 1285667188) is an individual family medicine provider in Warm Springs, Oregon, licensed in Texas (K9654) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with St Charles Madras, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Joseph Patrick Santiago 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
7Medicare enrollment records show Joseph Santiago reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Warm Springs, OR 97761
- Reassigned Medicare billing, Texas enrollment
- 22 clinicians in this Medicare group
Salem, OR 97305
- Reassigned Medicare billing, Texas enrollment
- 22 clinicians in this Medicare group
Nespelem, WA 99155
- Reassigned Medicare billing, Texas enrollment
- 25 clinicians in this Medicare group
Omak, WA 98841
- Reassigned Medicare billing, Texas enrollment
- 21 clinicians in this Medicare group
Wellpinit, WA 99040
- Reassigned Medicare billing, Texas enrollment
- 8 clinicians in this Medicare group
Porterville, CA 93257
- Reassigned Medicare billing, Texas enrollment
Fort Worth, TX 76107
- Reassigned Medicare billing, Texas enrollment
- 3,167 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Charles Madras
Critical Access Hospitals · Madras, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97761 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Joseph Santiago's NPI number?
The NPI number for Joseph Santiago is 1285667188. It was assigned to this individual provider in the NPPES registry on July 7, 2006.
Where is Joseph Santiago located?
Joseph Santiago practices at Warm Springs Health And Wellness Center 1270 Kot-Num Road, Warm Springs, OR 97761. The listed phone number is (541) 553-1196.
What is Joseph Santiago's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Joseph Santiago enrolled in Medicare?
Yes. Joseph Santiago 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 Joseph Santiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Santiago reassigns Medicare benefits to 7 organizations: Warm Springs Health And Wellness Dhhs Ihs Warm Springs Service Unit (Warm Springs, OR), Chemawa Indian Health Center Dhhs Ihs Western Oregon Serv Unit (Salem, OR), Dhhs Ihs Colville Service Unit (Nespelem, WA), Omak Tribal Health Clinic (Omak, WA), David C Wynecoop Memorial Clinic Dhhs Ihs Wellpinit Service Unit (Wellpinit, WA) and 2 more organizations, listed in the Medicare section above. 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 Joseph Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joseph Santiago affiliated with any hospitals?
According to CMS data, Joseph Santiago is affiliated with St Charles Madras.
When was this NPI record last updated?
The NPPES record for Joseph Santiago was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.