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ADVANCED HEART AND VEIN CENTER INC
NPI 1942765607
Internal Medicine - Interventional Cardiology in Thornton, CO

Active since February 07, 2019
805 E 144TH AVE STE 100, THORNTON, CO 80023(720) 772-8040(720) 805-1551 Get Directions Write a Review

NPPES record last updated: February 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 6, 2025, May 21, 2021, Dec 10, 2019 and 2 more (5 updates tracked since 2019).

About Advanced Heart And Vein Center Inc NPPES

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

ADVANCED HEART AND VEIN CENTER INC (NPI 1942765607) is a healthcare organization registered as an interventional cardiology in Thornton, Colorado and active in the NPI registry since February 2019. The organization maintains 4 additional practice locations and lists Qaisar Khan, President Owner, as its authorized official.

NPPES Registry Identity

NPI1942765607
Entity TypeOrganization
Primary Taxonomy207RI0011X
Legal Business NameADVANCED HEART AND VEIN CENTER INC
Location Address805 E 144TH AVE STE 100Thornton, CO 80023-9210
Mailing Address805 E 144th Ave Ste 100Thornton, CO 80023-9210 · (720) 772-8040 · Fax (720) 805-1551
Phone(720) 772-8040
Fax(720) 805-1551
Organization SubpartNo
Authorized OfficialQaisar KhanPresident Owner · (720) 772-8040
Enumeration DateFebruary 7, 2019
Last NPPES UpdateFebruary 6, 20255 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2025
✔ NPI 1942765607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Clinical Cardiac ElectrophysiologyTaxonomy 207RC0001X
805 E 144TH AVE STE 100, Thornton, CO 80023
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Secondary Practice Locations 4

Location 19141 Grant St Ste 125Thornton, CO 80229-4367 · Phone (720) 772-8040 · Fax (720) 805-1551
Location 24500 E 9th Ave Ste 540Denver, CO 80220-3924 · Phone (720) 772-8040 · Fax (720) 805-1551
Location 32801 Purcell StBrighton, CO 80601-3551 · Phone (720) 772-8040 · Fax (720) 805-1551
Location 44105 E Florida Ave Ste 200Denver, CO 80222-3641 · Phone (720) 772-8040 · Fax (720) 805-1551

Other Identifiers 1

OtherDR.0051263CO · Colorado Medical License

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Advanced Heart And Vein Center Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

14

Medicare enrollment records show 14 clinicians reassign Medicare billing to Advanced Heart And Vein Center Inc, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 5

Interventional Cardiology5
Cardiac Electrophysiology3
Cardiovascular Disease (Cardiology)3
Nurse Practitioner2
Podiatry1

Clinicians, nearest first (14)

Matthew Mcdiarmid, DO
Interventional Cardiology
NPI 1003234162
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts MedicareSame address
Michael Kopstein, D.O.
Interventional Cardiology
NPI 1902251598
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts MedicareSame address
Shannon Jucker
Nurse Practitioner
NPI 1689341521
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts MedicareSame address
Qaisar Khan, M.D.
Cardiovascular Disease (Cardiology)
NPI 1952344301
805 E 144TH AVE STE 100
Thornton, CO 80023
(720) 772-8040
✔ PECOS✔ Accepts MedicareSame address
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 Medicare2.7 mi
Kyle Haffner, DPM
Podiatry
NPI 1144588427
1606 PRAIRIE CENTER PKWY SUITE 170
Brighton, CO 80601
(303) 498-1880
✔ PECOS✔ Accepts Medicare11 mi
Behzad Molavi, M.D.
Cardiovascular Disease (Cardiology)
NPI 1306936885
1606 PRAIRIE CENTER PKWY SUITE 350
Brighton, CO 80601
(303) 659-7000
✔ PECOS✔ Accepts Medicare11 mi
Ryan Aleong, MD
Cardiac Electrophysiology
NPI 1174589113
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare17 mi
Ehrin Armstrong, M.D.
Interventional Cardiology
NPI 1699733634
499 E HAMPDEN AVE STE 200
Englewood, CO 80113
(303) 226-4648
✔ PECOS✔ Accepts Medicare21 mi
Yonatan Bitton-Faiwiszewski, MD
Interventional Cardiology
NPI 1558626796
499 E HAMPDEN AVE STE 200
Englewood, CO 80113
(303) 226-4648
✔ PECOS✔ Accepts Medicare21 mi
Christopher Stees, D.O.
Cardiac Electrophysiology
NPI 1063489466
5340 S BIRCH CT
Greenwood Village, CO 80121
(720) 772-8040
✔ PECOS✔ Accepts Medicare23 mi
Sean Fitzgerald, MSN FNP-C
Nurse Practitioner
NPI 1598443194
1801 16TH ST
Greeley, CO 80631
(970) 810-4121
✔ PECOS✔ Accepts Medicare35 mi
David Bicknell, D.O.
Cardiac Electrophysiology
NPI 1679541338
1800 15TH STREET SUITE 310
Greeley, CO 80631
(970) 810-0900
✔ PECOS✔ Accepts Medicare35 mi
Frank Laws, M.D.
Cardiovascular Disease (Cardiology)
NPI 1285648196
1906 BLAKE AVE
Glenwood Springs, CO 81601
(970) 384-7290
✔ PECOS✔ Accepts Medicare128 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 Advanced Heart And Vein Center Inc's NPI number?

The NPI number for Advanced Heart And Vein Center Inc is 1942765607. It was assigned to this organization in the NPPES registry on February 7, 2019.

Where is Advanced Heart And Vein Center Inc located?

Advanced Heart And Vein Center Inc is located at 805 E 144th Ave Ste 100, Thornton, CO 80023. The listed phone number is (720) 772-8040.

What is Advanced Heart And Vein Center Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Advanced Heart And Vein Center Inc enrolled in Medicare?

Yes. Advanced Heart And Vein Center Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Heart And Vein Center Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 5 Medicare specialties reassign their Medicare billing to Advanced Heart And Vein Center 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. The largest specialties are Interventional Cardiology (5), Cardiac Electrophysiology (3) and Cardiovascular Disease (Cardiology) (3). Of these, 4 practice at this address and 5 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 Advanced Heart And Vein Center Inc was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.