1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Surgery
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

VASCULAR LABS OF THE ROCKIES PLLC
NPI 1396374351
Surgery - Vascular Surgery in Denver, CO

Active since April 02, 2020
4105 E FLORIDA AVE, DENVER, CO 80222(303) 539-0736(303) 539-0737 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Aug 13, 2025, Mar 18, 2021 and 1 more (4 updates tracked since 2020).

About Vascular Labs Of The Rockies Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VASCULAR LABS OF THE ROCKIES PLLC (NPI 1396374351) is a healthcare organization registered as a vascular surgery in Denver, Colorado and active in the NPI registry since April 2020. The organization lists Desiree Roberts, Business Office Supervisor, as its authorized official.

NPPES Registry Identity

NPI1396374351
Entity TypeOrganization
Primary Taxonomy2086S0129X
Legal Business NameVASCULAR LABS OF THE ROCKIES PLLC
Location Address4105 E FLORIDA AVEDenver, CO 80222-3620
Mailing Address4105 E Florida Ave Ste 100Denver, CO 80222-3636 · (303) 539-0736 · Fax (303) 539-0737
Phone(303) 539-0736
Fax(303) 539-0737
Organization SubpartNo
Authorized OfficialDesiree RobertsBusiness Office Supervisor · (720) 880-7839
Enumeration DateApril 2, 2020
Last NPPES UpdateSeptember 29, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1396374351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
Definition
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
4105 E FLORIDA AVE, Denver, CO 80222
Open in Google Maps ↗

Other Identifiers 4

Other1912984386CO · Nppes
Other1235454497CO · Nppes
Other1740222322CO · Nppes
Other1598076572CO · Nppes

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vascular Labs Of The Rockies Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Vascular Labs Of The Rockies PLLC, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Vascular Surgery7
Interventional Cardiology4
Cardiovascular Disease (Cardiology)2

Clinicians, nearest first (13)

Timothy Chilton, DO
Vascular Surgery
NPI 1891255774
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Barbara Melendez, M.D.
Vascular Surgery
NPI 1598076572
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Alan Synn, M.D.
Vascular Surgery
NPI 1912984386
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Alexander Leung, M.D.
Vascular Surgery
NPI 1861855017
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Jawad Kiani, M.D.
Interventional Cardiology
NPI 1588975544
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Daniel Kong, MD
Vascular Surgery
NPI 1760069694
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOSSame address
Omar Mubarak, MD
Vascular Surgery
NPI 1740222322
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Brandon Roy-Garland, MD
Vascular Surgery
NPI 1235454497
4105 E FLORIDA AVE STE 200
Denver, CO 80222
(303) 539-0736
✔ PECOS✔ Accepts MedicareSame address
Ehrin Armstrong, M.D.
Interventional Cardiology
NPI 1699733634
499 E HAMPDEN AVE STE 200
Englewood, CO 80113
(303) 226-4648
✔ PECOS✔ Accepts Medicare3.4 mi
Rajesh Sharma, M.D.,F.A.C.C.
Interventional Cardiology
NPI 1033116272
905 W 124TH AVE STE 150
Westminster, CO 80234
(720) 772-8040
✔ PECOS✔ Accepts Medicare16 mi
Qaisar Khan, M.D.
Cardiovascular Disease (Cardiology)
NPI 1952344301
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts Medicare19 mi
Matthew Mcdiarmid, DO
Interventional Cardiology
NPI 1003234162
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts Medicare19 mi
Behzad Molavi, M.D.
Cardiovascular Disease (Cardiology)
NPI 1306936885
1606 PRAIRIE CENTER PKWY SUITE 350
Brighton, CO 80601
(303) 659-7000
✔ PECOS✔ Accepts Medicare21 mi

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 Vascular Labs Of The Rockies PLLC's NPI number?

The NPI number for Vascular Labs Of The Rockies PLLC is 1396374351. It was assigned to this organization in the NPPES registry on April 2, 2020.

Where is Vascular Labs Of The Rockies PLLC located?

Vascular Labs Of The Rockies PLLC is located at 4105 E Florida Ave, Denver, CO 80222. The listed phone number is (303) 539-0736.

What is Vascular Labs Of The Rockies PLLC's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Vascular Labs Of The Rockies PLLC enrolled in Medicare?

Yes. Vascular Labs Of The Rockies PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vascular Labs Of The Rockies PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 3 Medicare specialties reassign their Medicare billing to Vascular Labs Of The Rockies PLLC. 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 Vascular Surgery (7), Interventional Cardiology (4) and Cardiovascular Disease (Cardiology) (2). Of these, 8 practice at this address and 9 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 Vascular Labs Of The Rockies PLLC was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.