JACOB K AHDOOT MD INC
NPI 1023230638
Internal Medicine - Nephrology in Irvine, CA
About Jacob K Ahdoot Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JACOB K AHDOOT MD INC (NPI 1023230638) is a healthcare organization registered as a nephrology in Irvine, California and active in the NPI registry since May 2007. The organization lists Jacob K Ahdoot, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jacob K Ahdoot Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Jacob K Ahdoot MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Jacob K Ahdoot MD Inc's NPI number?
The NPI number for Jacob K Ahdoot MD Inc is 1023230638. It was assigned to this organization in the NPPES registry on May 3, 2007.
Where is Jacob K Ahdoot MD Inc located?
Jacob K Ahdoot MD Inc is located at 15775 Laguna Canyon Rd Suite 220, Irvine, CA 92618. The listed phone number is (949) 753-8882.
What is Jacob K Ahdoot MD Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Jacob K Ahdoot MD Inc enrolled in Medicare?
Yes. Jacob K Ahdoot MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Jacob K Ahdoot MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Jacob K Ahdoot MD Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Jacob K Ahdoot MD Inc was last updated on June 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Jacob K Ahdoot Md Inc · NPI 1023230638
Nephrology organization in Irvine, California. Organization record, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1023230638 (Entity type: Organization)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Jacob Ahdoot, OWNER
## Practice location
- **Address:** 15775 LAGUNA CANYON RD, SUITE 220, Irvine, CA 92618-3145
- **Phone:** (949) 753-8882 · **Fax:** (949) 727-3793
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nephrology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2014
- **Other identifiers:** Other P00070549 (CA); Medicare PIN W19251 (CA); Medicare UPIN F60273 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1023230638) · Data from the CMS NPPES public registry.