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BOULDER EKG
NPI 1174581433
Internal Medicine - Cardiovascular Disease in Denver, CO

Active since May 03, 2006
3464 S WILLOW ST, DENVER, CO 80231(303) 755-2900(303) 755-0404 Get Directions Write a Review

NPPES record last updated: October 29, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Boulder Ekg NPPES

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

BOULDER EKG (NPI 1174581433) is a healthcare organization registered as a cardiovascular disease in Denver, Colorado and active in the NPI registry since May 2006. The organization lists Eric Zacharias, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1174581433
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameBOULDER EKG
Location Address3464 S WILLOW STDenver, CO 80231-4531
Mailing Address1100 Balsam AveBoulder, CO 80304-3404 · (303) 440-3083
Phone(303) 755-2900
Fax(303) 755-0404
Organization SubpartNo
Authorized OfficialEric ZachariasManaging Partner · (303) 440-3083
Enumeration DateMay 3, 2006
Last NPPES UpdateOctober 29, 2007
✔ NPI 1174581433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
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.
Also ListedInternal MedicineTaxonomy 207R00000X
3464 S WILLOW ST, Denver, CO 80231
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Other Identifiers 4

OtherCD4754CO · Railroad Medicare
Medicaid04014072CO
OtherBOR7208CO · Blue Shield
Medicare PINCR7208CO

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

Other Providers at the Same Location NPPES 7

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

DR. WILLIAM J BOWMAN MD
Dermatology
3464 S WILLOW ST, SUITE 194
DENVER, CO 80231
Arapahoe County (303) 755-2900
CARL C BELLE RPT
Physical Therapist
3464 S WILLOW ST, SUITE 511
DENVER, CO 80231
Arapahoe County (303) 755-2900
SUSAN INNS PT
Physical Therapist
3464 S WILLOW ST, SUITE 511
DENVER, CO 80231
Arapahoe County (303) 755-2900
LEONARD R ZEMEL M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3464 S WILLOW ST, # 280
DENVER, CO 80231
Arapahoe County (303) 755-2900
MICHAEL WILLIG MD
Family Medicine
3464 S WILLOW ST, SUITE 853
DENVER, CO 80231
Arapahoe County (303) 755-2900
JOSEPH MORRONI LLC
Internal Medicine (Infectious Disease)
3464 S WILLOW ST
DENVER, CO 80231
Arapahoe County (303) 888-9981
GUINEVERE M SARNECKI O. T.
Occupational Therapist
3464 S WILLOW ST, SUITE 511
DENVER, CO 80231
Arapahoe County (303) 755-0404

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 Boulder Ekg's NPI number?

The NPI number for Boulder Ekg is 1174581433. It was assigned to this organization in the NPPES registry on May 3, 2006.

Where is Boulder Ekg located?

Boulder Ekg is located at 3464 S Willow St, Denver, CO 80231. The listed phone number is (303) 755-2900.

What is Boulder Ekg's specialty?

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

When was this NPI record last updated?

The NPPES record for Boulder Ekg was last updated on October 29, 2007. 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.