HIGH DESERT PAIN MANAGEMENT INSTITUTE LLC
NPI 1619104569
Pain Medicine - Interventional Pain Medicine in Apple Valley, CA
About High Desert Pain Management Institute Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HIGH DESERT PAIN MANAGEMENT INSTITUTE LLC (NPI 1619104569) is a healthcare organization registered as an interventional pain medicine in Apple Valley, California and active in the NPI registry since June 2009. The organization lists Mersedeh Karimian, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Group Practice 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)
High Desert Pain Management Institute Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
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
2Medicare enrollment records show 2 clinicians reassign Medicare billing to High Desert Pain Management Institute LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Apple Valley, CA 92307
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 High Desert Pain Management Institute LLC's NPI number?
The NPI number for High Desert Pain Management Institute LLC is 1619104569. It was assigned to this organization in the NPPES registry on June 18, 2009.
Where is High Desert Pain Management Institute LLC located?
High Desert Pain Management Institute LLC is located at 18400 Us Highway 18 Suite A, Apple Valley, CA 92307. The listed phone number is (760) 242-3939.
What is High Desert Pain Management Institute LLC's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is High Desert Pain Management Institute LLC enrolled in Medicare?
Yes. High Desert Pain Management Institute LLC is registered in the Medicare PECOS enrollment system.
When is High Desert Pain Management Institute LLC'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 February 28, 2027. 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 High Desert Pain Management Institute LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to High Desert Pain Management Institute LLC, in Anesthesiology and Pain Management. 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. Of these, 2 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 High Desert Pain Management Institute LLC was last updated on June 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# High Desert Pain Management Institute Llc · NPI 1619104569
Interventional Pain Medicine organization in Apple Valley, California. Organization record, active in the CMS NPPES registry since June 18, 2009.
## Identity
- **NPI:** 1619104569 (Entity type: Organization)
- **Enumerated:** June 18, 2009
- **Primary specialty:** Pain Medicine - Interventional Pain Medicine · taxonomy 208VP0014X
- **Organization subpart:** No
- **Authorized official:** Mersedeh Karimian, PRESIDENT
## Practice location
- **Address:** 18400 US HIGHWAY 18, SUITE A, Apple Valley, CA 92307-2306
- **Phone:** (760) 242-3939 · **Fax:** (760) 242-3232
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (1), Pain Management (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 9, 2012
- **Other identifiers:** Medicare PIN CU199A (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1619104569) · Data from the CMS NPPES public registry.