CASTLE ROCK EAR ASSOCIATES
NPI 1174746853
Otolaryngology - Otology & Neurotology in Colorado Springs, CO

Q: What is Colorado Springs Ear Associates's NPI number?

The NPI number for Colorado Springs Ear Associates is 1174746853. It was assigned to this organization in the NPPES registry on April 11, 2007. The provider is doing business as Castle Rock Ear Associates.

Q: What is Colorado Springs Ear Associates's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Active since April 11, 2007

2950 PROFESSIONAL PL STE 100, COLORADO SPRINGS, CO 80904(719) 667-1327(719) 667-1328 Get Directions Write a Review

NPPES record last updated: May 20, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 20, 2021, Feb 4, 2021, Mar 17, 2020 and 2 more (5 updates tracked since 2018).

On this page

About Castle Rock Ear Associates NPPES

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

CASTLE ROCK EAR ASSOCIATES (NPI 1174746853) is a healthcare organization registered as an otology & neurotology in Colorado Springs, Colorado and active in the NPI registry since April 2007. The organization maintains a secondary practice location in Castle Rock and lists Joseph L Hegarty, Member Manager, as its authorized official.

NPPES Registry Identity

NPI1174746853

Entity TypeOrganization

Primary Taxonomy207YX0901X

Legal Business NameCOLORADO SPRINGS EAR ASSOCIATES

Location Address2950 PROFESSIONAL PL STE 100Colorado Springs, CO 80904-8106

Mailing Address2950 Professional Pl Ste 100Colorado Springs, CO 80904-8106 · (719) 667-1327 · Fax (719) 667-1328

Phone(719) 667-1327

Fax(719) 667-1328

Organization SubpartYes

Authorized OfficialJoseph L HegartyMember Manager · (719) 667-1327

Enumeration DateApril 11, 2007

Last NPPES UpdateMay 20, 20215 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2021

✔ NPI 1174746853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyOtolaryngology · Otology & NeurotologyAllopathic & Osteopathic Physicians

Taxonomy Code207YX0901X

License✔ Licensed in CO · 39522

Definition

An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.

Also ListedClinic/Center · Hearing and SpeechTaxonomy 261QH0700X

Also ListedClinic/Center · Physical TherapyTaxonomy 261QP2000X

Also ListedHearing Aid EquipmentTaxonomy 332S00000X

2950 PROFESSIONAL PL STE 100, Colorado Springs, CO 80904

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Other Names 1

Doing Business AsCastle Rock Ear Associates

Secondary Practice Location 1

Location 14344 Woodlands Blvd Ste 240Castle Rock, CO 80104-2801 · Phone (720) 408-9118 · Fax (720) 547-9180

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Castle Rock Ear Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to Castle Rock Ear Associates, 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, nearest first (5)

Jessica Danforth, AU.D.

Qualified Audiologist

NPI 1871334656

2950 PROFESSIONAL PL STE 100
Colorado Springs, CO 80904

(719) 667-1327

✔ Accepts MedicareSame address

Joseph Hegarty, MD

Otolaryngology

NPI 1568500189

2950 PROFESSIONAL PL STE 100
Colorado Springs, CO 80904

(719) 667-1327

✔ PECOS✔ Accepts MedicareSame address

Michael Iliff, AU.D.

Qualified Audiologist

NPI 1649575143

2950 PROFESSIONAL PL STE 100
Colorado Springs, CO 80904

(719) 667-1327

✔ Accepts MedicareSame address

Elyse Kady, AU.D.

Qualified Audiologist

NPI 1356238166

2950 PROFESSIONAL PL STE 100
Colorado Springs, CO 80904

(719) 667-1327

✔ Accepts MedicareSame address

Cassie Iliff

Qualified Audiologist

NPI 1033597703

155 PRINTERS PKWY #240
Colorado Springs, CO 80910

(303) 619-6313

✔ Accepts Medicare4.8 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 Colorado Springs Ear Associates's NPI number?

The NPI number for Colorado Springs Ear Associates is 1174746853. It was assigned to this organization in the NPPES registry on April 11, 2007. The provider is doing business as Castle Rock Ear Associates.

Where is Colorado Springs Ear Associates located?

Colorado Springs Ear Associates is located at 2950 Professional Pl Ste 100, Colorado Springs, CO 80904. The listed phone number is (719) 667-1327.

What is Colorado Springs Ear Associates's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Is Colorado Springs Ear Associates enrolled in Medicare?

Yes. Colorado Springs Ear Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Colorado Springs Ear Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Colorado Springs Ear Associates. 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 Qualified Audiologist (4) and Otolaryngology (1). 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 Colorado Springs Ear Associates was last updated on May 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.