Irene Koskan, M.D

NPI: 1831197862

Irene Koskan, M.D

Q: What is Irene Koskan's NPI number?

Irene Koskan's NPI number is 1831197862, a unique 10-digit identifier issued by CMS.

Q: Is Irene Koskan's NPI currently active?

No, Irene Koskan's NPI status is Deactivated as of the latest CMS NPPES update.

Q: What does Irene Koskan specialize in?

Irene Koskan specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Irene Koskan practice?

Irene Koskan practices in Bay St Louis, MS 39520-5005.

Q: When was Irene Koskan's NPI issued?

Irene Koskan's NPI was issued on July 13, 2005.

Q: What is Irene Koskan's provider type?

Irene Koskan is an Individual Provider under CMS NPI Type 1.

InactiveIndividual ProviderInternal Medicine

NPI issued: July 13, 2005

Quick Facts

NPI Number

1831197862

TypeIndividual

StatusInactive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(228) 466-4977

StateMS

NPI Validation Status: Deactivated

✅Valid 10-digit NPI number (1831197862)

❌Active status: Deactivated / Inactive

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (July 13, 2005)

Data source: CMS NPPES

Provider Overview

IRENE KOSKAN, M.D is a Internal Medicine provider based in Bay St Louis, MS who has been registered with CMS since 2005. This NPI is currently Deactivated under CMS NPPES registry.

Provider Details

NPI Number1831197862

Provider TypeIndividual Provider

GenderFemale

CredentialM.D

StatusInactive

Enumeration DateJuly 13, 2005

Practice Location

CityBay St Louis

StateMS

ZIP Code39520-5005

Phone(228) 466-4977

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateMS

Mailing Address

CityBay St Louis

StateMS

ZIP Code39520-5005

Phone(228) 466-4977

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1831197862 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 1831197862for 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 1831197862 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 Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →

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Internal Medicine Providers in the US