WESTERN INFECTIOUS DISEASE CONSULTANTS, P.C.
NPI 1598828949
Internal Medicine - Infectious Disease in Lakewood, CO
About Western Infectious Disease Consultants, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESTERN INFECTIOUS DISEASE CONSULTANTS, P.C. (NPI 1598828949) is a healthcare organization registered as an infectious disease in Lakewood, Colorado and active in the NPI registry since December 2006. The organization lists Jeffrey A Desjardin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Western Infectious Disease Consultants, P.c. 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
15Medicare enrollment records show 15 clinicians reassign Medicare billing to Western Infectious Disease Consultants, P.C., which bills Medicare for the services they deliver. Of these, 10 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (15)
Aurora, CO 80045
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 Western Infectious Disease Consultants, P.C.'s NPI number?
The NPI number for Western Infectious Disease Consultants, P.C. is 1598828949. It was assigned to this organization in the NPPES registry on December 18, 2006.
Where is Western Infectious Disease Consultants, P.C. located?
Western Infectious Disease Consultants, P.C. is located at 1536 Cole Blvd Ste 120, Lakewood, CO 80401. The listed phone number is (303) 425-9245.
What is Western Infectious Disease Consultants, P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Western Infectious Disease Consultants, P.C. enrolled in Medicare?
Yes. Western Infectious Disease Consultants, P.C. is registered in the Medicare PECOS enrollment system.
When is Western Infectious Disease Consultants, P.C.'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 (Colorado, 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 Western Infectious Disease Consultants, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 2 Medicare specialties reassign their Medicare billing to Western Infectious Disease Consultants, P.C.. 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 Infectious Disease (13) and Internal Medicine (2). Of these, 10 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Western Infectious Disease Consultants, P.C. was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Western Infectious Disease Consultants, P.c. · NPI 1598828949
Infectious Disease organization in Lakewood, Colorado. Organization record, active in the CMS NPPES registry since December 18, 2006.
## Identity
- **NPI:** 1598828949 (Entity type: Organization)
- **Enumerated:** December 18, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **Organization subpart:** No
- **Authorized official:** Jeffrey Desjardin, PRESIDENT
## Practice location
- **Address:** 1536 COLE BLVD STE 120, Lakewood, CO 80401-3405
- **Phone:** (303) 425-9245 · **Fax:** (303) 425-1378
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Colorado, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 15 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Infectious Disease (13), Internal Medicine (2); 10 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 11, 2025
- **Other identifiers:** Medicaid 04007191 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1598828949) · Data from the CMS NPPES public registry.