1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Hospitalist
  6. NPI Profile

JOSEPH COLARELLI
NPI 1275282915
Hospitalist in Denver, CO

Active since March 21, 2022PECOS EnrolledAccepts Medicare Assignment
777 BANNOCK ST, DENVER, CO 80204(303) 436-4949(303) 602-5056 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joseph Colarelli NPPES

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

JOSEPH COLARELLI (NPI 1275282915) is an individual hospitalist provider in Denver, Colorado, licensed in Colorado (DR.0075379) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Atlanta, and is a graduate of Saint Louis University School Of Medicine (2022).

NPPES Registry Identity

NPI1275282915
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameJOSEPH COLARELLI
Location Address777 BANNOCK STDenver, CO 80204-4597
Mailing Address777 Bannock StDenver, CO 80204-4597 · (303) 436-4949 · Fax (303) 602-5056
Phone(303) 436-4949
Fax(303) 602-5056
Sole ProprietorYes
Medical School CMSSaint Louis University School Of MedicineGraduated 2022
Enumeration DateMarch 21, 2022
Last NPPES UpdateJuly 10, 2025
NPPES CertifiedJuly 10, 2025
✔ NPI 1275282915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CO · DR.0075379
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License DR.0075379 (CO)
777 BANNOCK ST, Denver, CO 80204
Open in Google Maps ↗

Secondary Practice Location 1

Location 149 Jesse Hill Jr Dr SEAtlanta, GA 30303-3049 · Phone (404) 778-7777

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

Joseph Colarelli 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 ID8820478670
PECOS Enrollment IDI20250801000602
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 80204 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 20

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

MS. KATHERINE JEANNE CARLEY RN, MSN, CS
Clinical Nurse Specialist (Psychiatric/Mental Health)
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6630
RYAN DEAN LATERZA M.D.
Anesthesiology
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
BARBARA E ANDERSON NP
Nurse Practitioner
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-0340
PHILIP ANDREOLI D.O.
Hospitalist
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-4949
JESSICA RENEE KUDLOCK LCSW
Social Worker (Clinical)
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-7220
ELIZABETH PERKINS-PRIDE
Nurse Practitioner
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
KIRSTEN ERIKSEN PA-C
Physician Assistant
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
KATHRYN IRENE GARNER MD, MPH
Family Medicine
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000

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 Joseph Colarelli's NPI number?

The NPI number for Joseph Colarelli is 1275282915. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Where is Joseph Colarelli located?

Joseph Colarelli practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (303) 436-4949.

What is Joseph Colarelli's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Joseph Colarelli enrolled in Medicare?

Yes. Joseph Colarelli 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 Joseph Colarelli was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.