DR. BRETT E FENSTER M.D.
NPI 1649267964
Internal Medicine - Cardiovascular Disease in Lone Tree, CO

Active since October 03, 2005PECOS EnrolledAccepts Medicare Assignment
10240 PARK MEADOWS DR, LONE TREE, CO 80124(303) 338-4545 Get Directions Write a Review

NPPES record last updated: June 13, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 13, 2021, May 8, 2017 (2 updates tracked since 2017).

About Dr. Brett E Fenster M.d. NPPES

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

DR. BRETT E FENSTER M.D. (NPI 1649267964) is an individual cardiovascular disease provider in Lone Tree, Colorado, licensed in Colorado (43851) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Chicago, Pritzker School Of Medicine (1999).

NPPES Registry Identity

NPI1649267964
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. BRETT E FENSTERCredential: M.D.
Location Address10240 PARK MEADOWS DRLone Tree, CO 80124-5425
Mailing Address10350 E Dakota AveDenver, CO 80247-1314 · (303) 338-4545
Sole ProprietorNo
Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 1999
Enumeration DateOctober 3, 2005
Last NPPES UpdateJune 13, 20212 updates tracked since enumeration
NPPES CertifiedJune 13, 2021
NPI 1649267964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CO · 43851
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

10240 PARK MEADOWS DR, Lone Tree, CO 80124

Other Identifiers 2

Other028188CO · Kaiser Commercial Number
Medicaid55126847CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Brett E Fenster M.d. 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 ID648204529
PECOS Enrollment IDI20050920001182
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80124 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
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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 20

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

Registered Nurse
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Registered Nurse
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Physical Therapist
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Registered Nurse
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Nurse Practitioner (Family)
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Nurse Practitioner (Adult Health)
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Specialist/Technologist, Other (Surgical Assistant)
10240 PARK MEADOWS DR
LONE TREE, CO 80124
Physical Therapist
10240 PARK MEADOWS DR
LONE TREE, CO 80124

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 Brett Fenster's NPI number?

The NPI number for Brett Fenster is 1649267964. It was assigned to this individual provider in the NPPES registry on October 3, 2005.

Where is Brett Fenster located?

Brett Fenster practices at 10240 Park Meadows Dr, Lone Tree, CO 80124. The listed phone number is (303) 338-4545.

What is Brett Fenster's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Brett Fenster enrolled in Medicare?

Yes. Brett Fenster 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.

When was this NPI record last updated?

The NPPES record for Brett Fenster was last updated on June 13, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.