Jeffrey Dreznick, M.D

ActiveIndividual ProviderInternal Medicine
NPI issued: October 18, 2005

Quick Facts

NPI Number
1902895436
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(203) 736-9919
StateCT

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1902895436)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (October 18, 2005)
Data source: CMS NPPES

Provider Overview

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

Provider Details

NPI Number1902895436
Provider TypeIndividual Provider
GenderMale
CredentialM.D
StatusActive
Enumeration DateOctober 18, 2005

Practice Location

CityAnsonia
StateCT
ZIP Code06401-1158
Phone(203) 736-9919

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateCT

Mailing Address

CityAnsonia
StateCT
ZIP Code06401-1158
Phone(203) 736-9919
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1902895436 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 1902895436for 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 1902895436 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 Jeffrey Dreznick's NPI number?
Jeffrey Dreznick's NPI number is 1902895436, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Jeffrey Dreznick's NPI currently active?
Yes, Jeffrey Dreznick's NPI status is Active as of the latest CMS NPPES database updates.
What does Jeffrey Dreznick specialize in?
Jeffrey Dreznick specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Jeffrey Dreznick practice?
Jeffrey Dreznick practices in Ansonia, CT 06401-1158.
When was Jeffrey Dreznick's NPI issued?
Jeffrey Dreznick's NPI was issued on October 18, 2005.
What is Jeffrey Dreznick's provider type?
Jeffrey Dreznick is registered as an Individual Provider under CMS NPI Type 1.