Thomas Donnelly, M.D

NPI: 1255323895

Thomas Donnelly, M.D

Q: What is Thomas Donnelly's NPI number?

Thomas Donnelly's NPI number is 1255323895, a unique 10-digit identifier issued by CMS.

Q: What does Thomas Donnelly specialize in?

Thomas Donnelly specializes in Cardiology, taxonomy code 207RC0200X.

Q: Where does Thomas Donnelly practice?

Thomas Donnelly practices in Aurora, CO 80045-2545.

Q: When was Thomas Donnelly's NPI issued?

Thomas Donnelly's NPI was issued on August 19, 2005.

Q: What is Thomas Donnelly's provider type?

Thomas Donnelly is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderCardiology

NPI issued: August 19, 2005

Quick Facts

NPI Number

1255323895

TypeIndividual

StatusActive

SpecialtyCardiology

Taxonomy207RC0200X — Cardiology

Phone

(720) 848-0000

StateCO

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1255323895)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (August 19, 2005)

Data source: CMS NPPES

Provider Overview

THOMAS DONNELLY, M.D is a Cardiology provider based in Aurora, CO who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1255323895

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateAugust 19, 2005

Practice Location

CityAurora

StateCO

ZIP Code80045-2545

Phone(720) 848-0000

Specialties & Licenses

★ Primary

SpecialtyCardiology

Taxonomy Code207RC0200X

License StateCO

Mailing Address

CityAurora

StateCO

ZIP Code80045-2545

Phone(720) 848-0000

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1255323895 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1255323895for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1255323895 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Cardiology

Cardiologists specialize in the diagnosis, medical management, and prevention of diseases affecting the heart, blood vessels, and cardiovascular system.

Browse all Cardiologyproviders →

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8,099

Cardiology Providers in the US