TARIQ A. KELKER M.D.
NPI 1255771291
Internal Medicine - Critical Care Medicine in Riverside, CA
About Tariq A. Kelker M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TARIQ A. KELKER M.D. (NPI 1255771291) is an individual critical care medicine provider in Riverside, California, licensed in California (A125913) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses 4
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
Tariq A. Kelker 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
4Medicare enrollment records show Tariq Kelker reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Riverside, CA 92507
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Montebello, CA 90640
- Reassigned Medicare billing, California enrollment
- 126 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 2
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 92501 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.
Reported Quality Measures
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.
RIVERSIDE, CA 92501
RIVERSIDE, CA 92501
RIVERSIDE, CA 92501
RIVERSIDE, CA 92501
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 Tariq Kelker's NPI number?
The NPI number for Tariq Kelker is 1255771291. It was assigned to this individual provider in the NPPES registry on July 3, 2013.
Where is Tariq Kelker located?
Tariq Kelker practices at 4445 Magnolia Ave Dept Of Trauma, Riverside, CA 92501. The listed phone number is (714) 330-1844.
What is Tariq Kelker's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Tariq Kelker enrolled in Medicare?
Yes. Tariq Kelker 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 Tariq Kelker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tariq Kelker reassigns Medicare benefits to 4 organizations: Mgm Physician Assistant Inc (Riverside, CA), Kelker Professional Corporation (Colton, CA), Inpatient Specialists Of California, PC (San Bernardino, CA) and Cep America - Intensivists PC (Montebello, 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 Tariq Kelker'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 Tariq Kelker was last updated on August 16, 2022. 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.
# Tariq A. Kelker, M.D. · NPI 1255771291
Critical Care Medicine physician in Riverside, California. Individual provider, active in the CMS NPPES registry since July 3, 2013.
## Identity
- **NPI:** 1255771291 (Entity type: Individual)
- **Enumerated:** July 3, 2013
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** A125913 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4445 MAGNOLIA AVE, DEPT OF TRAUMA, Riverside, CA 92501-4135
- **Phone:** (714) 330-1844
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Mgm Physician Assistant Inc (NPI 1023871779, Riverside, CA); Kelker Professional Corporation (NPI 1376488577, Colton, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); Cep America - Intensivists PC (NPI 1841070786, Montebello, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** August 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1255771291) · Data from the CMS NPPES public registry.