CHEVY CHASE ENT ASSOCIATES, LLC
NPI 1497801039
Otolaryngology in Chevy Chase, MD
About Chevy Chase Ent Associates, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHEVY CHASE ENT ASSOCIATES, LLC (NPI 1497801039) is a healthcare organization registered as an otolaryngology in Chevy Chase, Maryland and active in the NPI registry since January 2007. The organization lists Thomas P Winkler, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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)
Chevy Chase Ent Associates, 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
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Chevy Chase Ent Associates, LLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address. They are listed nearest first.
Clinicians, nearest first (7)
Chevy Chase, MD 20815
Chevy Chase, MD 20815
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 Chevy Chase Ent Associates, LLC's NPI number?
The NPI number for Chevy Chase Ent Associates, LLC is 1497801039. It was assigned to this organization in the NPPES registry on January 26, 2007.
Where is Chevy Chase Ent Associates, LLC located?
Chevy Chase Ent Associates, LLC is located at 5530 Wisconsin Ave Suite #1455, Chevy Chase, MD 20815. The listed phone number is (301) 656-8630.
What is Chevy Chase Ent Associates, LLC's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Chevy Chase Ent Associates, LLC enrolled in Medicare?
Yes. Chevy Chase Ent Associates, LLC is registered in the Medicare PECOS enrollment system.
When is Chevy Chase Ent Associates, 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 (District of Columbia, 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 Chevy Chase Ent Associates, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Chevy Chase Ent Associates, LLC. 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 Qualified Audiologist (4) and Otolaryngology (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 Chevy Chase Ent Associates, LLC was last updated on January 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Chevy Chase Ent Associates, Llc · NPI 1497801039
Otolaryngology organization in Chevy Chase, Maryland. Organization record, active in the CMS NPPES registry since January 26, 2007.
## Identity
- **NPI:** 1497801039 (Entity type: Organization)
- **Enumerated:** January 26, 2007
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **Organization subpart:** No
- **Authorized official:** Thomas Winkler, PRESIDENT
## Practice location
- **Address:** 5530 WISCONSIN AVE, SUITE #1455, Chevy Chase, MD 20815-4404
- **Phone:** (301) 656-8630 · **Fax:** (301) 656-8631
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, District of Columbia, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Qualified Audiologist (4), Otolaryngology (3); 5 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 2, 2008
- **Other identifiers:** Medicare PIN G02039 (MD); Other 0W54TP
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Source: [NPI Profile](https://npiprofile.com/npi/1497801039) · Data from the CMS NPPES public registry.