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DR. MICHAEL KOPSTEIN D.O.
NPI 1902251598
Internal Medicine - Interventional Cardiology in Thornton, CO

Active since May 02, 2016PECOS EnrolledAccepts Medicare Assignment
805 E 144TH AVE STE 100, THORNTON, CO 80023(720) 772-8040(720) 805-1551 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 5, 2025, May 6, 2024, Apr 9, 2021 (3 updates tracked since 2021).

About Dr. Michael Kopstein D.o. NPPES

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

DR. MICHAEL KOPSTEIN D.O. (NPI 1902251598) is an individual interventional cardiology provider in Thornton, Colorado, licensed in Colorado (DR.0059396) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and is a graduate of Lincoln Mem Univ, Debusk Col Of Osteopathic Med (2016).

NPPES Registry Identity

NPI1902251598
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameDR. MICHAEL KOPSTEINCredential: D.O.
Location Address805 E 144TH AVE STE 100Thornton, CO 80023-9210
Mailing AddressP O Box 29650, Dept 880432Phoenix, AZ 85038-9650 · (720) 772-8040 · Fax (720) 805-1551
Phone(720) 772-8040
Fax(720) 805-1551
Sole ProprietorNo
Medical School CMSLincoln Mem Univ, Debusk Col Of Osteopathic MedGraduated 2016
Enumeration DateMay 2, 2016
Last NPPES UpdateAugust 5, 20253 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1902251598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
Licenses✔ Licensed in CO · DR.0059396✔ Licensed in FL · UO9638
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.
805 E 144TH AVE STE 100, Thornton, CO 80023
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Kopstein D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961730304
PECOS Enrollment IDI20250818003580
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Michael Kopstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advanced Heart And Vein Center Inc
Same address
Interventional Cardiology
805 E 144TH AVE STE 100
Thornton, CO 80023
  • Reassigned Medicare billing, Colorado enrollment
  • 15 clinicians in this Medicare group
NPI 1942765607 (720) 772-8040
Inova Health Care Services
1,478 mi
Urgent Care
100 MAPLE AVE E
Vienna, VA 22180
  • Reassigned Medicare billing, Virginia enrollment
  • 2,379 clinicians in this Medicare group
NPI 1275886418 (703) 938-5300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80023 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW M MCDIARMID DO
Internal Medicine (Interventional Cardiology)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
IAS COLORADO PLLC
Anesthesiology
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
SHAWNA CELENE MORGAN PA-C
Physician Assistant (Medical)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
AMBRA CONCETTA SAURINI
Physician Assistant
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
SHANNON JUCKER
Nurse Practitioner (Acute Care)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
STEES EP, LLC
Internal Medicine (Clinical Cardiac Electrophysiology)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (303) 668-7232
ADVANCED HEART AND VEIN CENTER INC
Internal Medicine (Interventional Cardiology)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040
DR. QAISAR M KHAN M.D.
Internal Medicine (Interventional Cardiology)
805 E 144TH AVE STE 100
THORNTON, CO 80023
Adams County (720) 772-8040

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 Michael Kopstein's NPI number?

The NPI number for Michael Kopstein is 1902251598. It was assigned to this individual provider in the NPPES registry on May 2, 2016.

Where is Michael Kopstein located?

Michael Kopstein practices at 805 E 144th Ave Ste 100, Thornton, CO 80023. The listed phone number is (720) 772-8040.

What is Michael Kopstein's specialty?

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

Is Michael Kopstein enrolled in Medicare?

Yes. Michael Kopstein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Kopstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kopstein reassigns Medicare benefits to 2 organizations: Advanced Heart And Vein Center Inc (Thornton, CO) and Inova Health Care Services (Vienna, VA). Each 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 Michael Kopstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Kopstein was last updated on August 5, 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.