Mark Castellani, MD

ActiveIndividual ProviderCardiology
NPI issued: July 13, 2005

Quick Facts

NPI Number
1598763542
TypeIndividual
StatusActive
SpecialtyCardiology
Taxonomy207RC0001X — Cardiology
Phone
(517) 364-9650
StateMI

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1598763542)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (July 13, 2005)
Data source: CMS NPPES

Provider Overview

MARK CASTELLANI, MD is a Cardiology provider based in Lansing, MI who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1598763542
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateJuly 13, 2005

Practice Location

CityLansing
StateMI
ZIP Code48912-1806
Phone(517) 364-9650

Specialties & Licenses

★ Primary
SpecialtyCardiology
Taxonomy Code207RC0001X
License StateMI

Mailing Address

CityLansing
StateMI
ZIP Code48912-1806
Phone(517) 364-9650
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1598763542 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 1598763542for 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 1598763542 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 →
📊
2,395
Cardiology Providers in the US

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People Also Ask

What is Mark Castellani's NPI number?
Mark Castellani's NPI number is 1598763542, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Mark Castellani's NPI currently active?
Yes, Mark Castellani's NPI status is Active as of the latest CMS NPPES database updates.
What does Mark Castellani specialize in?
Mark Castellani specializes in Cardiology. The healthcare taxonomy code associated with this specialty is 207RC0001X.
Where does Mark Castellani practice?
Mark Castellani practices in Lansing, MI 48912-1806.
When was Mark Castellani's NPI issued?
Mark Castellani's NPI was issued on July 13, 2005.
What is Mark Castellani's provider type?
Mark Castellani is registered as an Individual Provider under CMS NPI Type 1.