DR. DINESH K PATEL M.D.
NPI 1982892386
Internal Medicine - Critical Care Medicine in Fountain Valley, CA
About Dr. Dinesh K Patel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DINESH K PATEL M.D. (NPI 1982892386) is an individual critical care medicine provider in Fountain Valley, California, licensed in California (A48975) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Dinesh K 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 Reassignment
Medicare enrollment records show Dinesh Patel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- 13,921 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 92708 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 Dinesh Patel's NPI number?
The NPI number for Dinesh Patel is 1982892386. It was assigned to this individual provider in the NPPES registry on October 10, 2007.
Where is Dinesh Patel located?
Dinesh Patel practices at 9900 Talbert Ave # 203, Fountain Valley, CA 92708. The listed phone number is (714) 378-7010.
What is Dinesh Patel's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Dinesh Patel enrolled in Medicare?
Yes. Dinesh 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 organization bills Medicare for Dinesh Patel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dinesh Patel reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, 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 Dinesh 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 Dinesh Patel was last updated on December 1, 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. Dinesh K Patel, M.D. · NPI 1982892386
Critical Care Medicine physician in Fountain Valley, California. Individual provider, active in the CMS NPPES registry since October 10, 2007.
## Identity
- **NPI:** 1982892386 (Entity type: Individual)
- **Enumerated:** October 10, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** A48975 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9900 TALBERT AVE # 203, Fountain Valley, CA 92708-5153
- **Phone:** (714) 378-7010
## 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:** Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** December 1, 2021
- **Other identifiers:** Other A48975; Medicaid 00A489750 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982892386) · Data from the CMS NPPES public registry.