CENTRAL KERN NEPHROLOGY MEDICAL GROUP
NPI 1962454140
Internal Medicine - Nephrology in Bakersfield, CA
About Central Kern Nephrology Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CENTRAL KERN NEPHROLOGY MEDICAL GROUP (NPI 1962454140) is a healthcare organization registered as a nephrology in Bakersfield, California and active in the NPI registry since May 2006. The organization lists Tariq Mubin, Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Central Kern Nephrology Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Central Kern Nephrology Medical Group, which bills Medicare for the services they deliver. Of these, 5 practice at this address. They are listed nearest first.
Clinicians, nearest first (8)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Central Kern Nephrology Medical Group's NPI number?
The NPI number for Central Kern Nephrology Medical Group is 1962454140. It was assigned to this organization in the NPPES registry on May 16, 2006.
Where is Central Kern Nephrology Medical Group located?
Central Kern Nephrology Medical Group is located at 5030 Office Park Dr, Bakersfield, CA 93309. The listed phone number is (661) 323-2847.
What is Central Kern Nephrology Medical Group's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Central Kern Nephrology Medical Group enrolled in Medicare?
Yes. Central Kern Nephrology Medical Group is registered in the Medicare PECOS enrollment system.
When is Central Kern Nephrology Medical Group's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Central Kern Nephrology Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Central Kern Nephrology Medical Group. A 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 the clinician's services. The largest specialties are Nurse Practitioner (5) and Nephrology (3). Of these, 5 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Central Kern Nephrology Medical Group was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.
# Central Kern Nephrology Medical Group · NPI 1962454140
Nephrology organization in Bakersfield, California. Organization record, active in the CMS NPPES registry since May 16, 2006.
## Identity
- **NPI:** 1962454140 (Entity type: Organization)
- **Enumerated:** May 16, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Also known as:** Central Kern Nephrology Medical Group (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Tariq Mubin, PARTNER
## Practice location
- **Address:** 5030 OFFICE PARK DR, Bakersfield, CA 93309-0612
- **Phone:** (661) 323-2847 · **Fax:** (661) 323-2261
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 8 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (5), Nephrology (3); 5 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2026
- **Other identifiers:** Medicaid GR0007980 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1962454140) · Data from the CMS NPPES public registry.