DR. SAMISH AMIT PATEL M.D.
NPI 1427480524
Internal Medicine in Upland, CA
About Dr. Samish Amit Patel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMISH AMIT PATEL M.D. (NPI 1427480524) is an individual internal medicine provider in Upland, California, licensed in California (A142858) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
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. Samish Amit Patel 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
2Medicare enrollment records show Samish Patel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chino Hills, CA 91709
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1770515280 (California)
- 5,228 clinicians in this Medicare group
Indio, CA 92201
- Reassigned Medicare billing, California enrollment
- 56 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91786 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
UPLAND, CA 91786
UPLAND, CA 91786
UPLAND, CA 91786
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 Samish Patel's NPI number?
The NPI number for Samish Patel is 1427480524. It was assigned to this individual provider in the NPPES registry on July 31, 2013.
Where is Samish Patel located?
Samish Patel practices at 440 N Mountain Ave Suite 301, Upland, CA 91786. The listed phone number is (909) 931-4034.
What is Samish Patel's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Samish Patel enrolled in Medicare?
Yes. Samish Patel 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 Samish Patel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samish Patel reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Chino Hills, CA) and Fountain Valley Group Services PC (Indio, 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 Samish Patel'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 Samish Patel was last updated on October 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Samish Amit Patel, M.D. · NPI 1427480524
Internal Medicine physician in Upland, California. Individual provider, active in the CMS NPPES registry since July 31, 2013.
## Identity
- **NPI:** 1427480524 (Entity type: Individual)
- **Enumerated:** July 31, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A142858 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 440 N MOUNTAIN AVE, SUITE 301, Upland, CA 91786-5183
- **Phone:** (909) 931-4034 · **Fax:** (909) 931-2477
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1396287082, Chino Hills, CA); Fountain Valley Group Services PC (NPI 1013310309, Indio, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 28, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1427480524) · Data from the CMS NPPES public registry.