Maria Stack, M.D

ActiveIndividual ProviderInternal Medicine
NPI issued: July 11, 2005

Quick Facts

NPI Number
1861490104
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(203) 699-9898
StateCT

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1861490104)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (July 11, 2005)
Data source: CMS NPPES

Provider Overview

MARIA STACK, M.D is a Internal Medicine provider based in Cheshire, CT who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1861490104
Provider TypeIndividual Provider
GenderFemale
CredentialM.D
StatusActive
Enumeration DateJuly 11, 2005

Practice Location

CityCheshire
StateCT
ZIP Code06410-3181
Phone(203) 699-9898

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateCT

Mailing Address

CityCheshire
StateCT
ZIP Code06410-3181
Phone(203) 699-9898
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1861490104 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 1861490104for 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 1861490104 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 →
📊
213,549
Internal Medicine Providers in the US

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People Also Ask

What is Maria Stack's NPI number?
Maria Stack's NPI number is 1861490104, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Maria Stack's NPI currently active?
Yes, Maria Stack's NPI status is Active as of the latest CMS NPPES database updates.
What does Maria Stack specialize in?
Maria Stack specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Maria Stack practice?
Maria Stack practices in Cheshire, CT 06410-3181.
When was Maria Stack's NPI issued?
Maria Stack's NPI was issued on July 11, 2005.
What is Maria Stack's provider type?
Maria Stack is registered as an Individual Provider under CMS NPI Type 1.