Marc Finkelstein, M.D

NPI: 1801892906

Marc Finkelstein, M.D

Q: What is Marc Finkelstein's NPI number?

Marc Finkelstein's NPI number is 1801892906, a unique 10-digit identifier issued by CMS.

Q: What does Marc Finkelstein specialize in?

Marc Finkelstein specializes in Specialty not listed, taxonomy code 174400000X.

Q: Where does Marc Finkelstein practice?

Marc Finkelstein practices in Bay Shore, NY 11706-8011.

Q: When was Marc Finkelstein's NPI issued?

Marc Finkelstein's NPI was issued on June 23, 2005.

Q: What is Marc Finkelstein's provider type?

Marc Finkelstein is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: June 23, 2005

Quick Facts

NPI Number

1801892906

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy174400000X — Specialty not listed

Phone

(631) 665-8200

StateNY

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1801892906)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 23, 2005)

Data source: CMS NPPES

Provider Overview

MARC FINKELSTEIN, M.D is a Healthcare provider based in Bay Shore, NY who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1801892906

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateJune 23, 2005

Practice Location

CityBay Shore

StateNY

ZIP Code11706-8011

Phone(631) 665-8200

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code174400000X

License StateNY

Mailing Address

CityBay Shore

StateNY

ZIP Code11706-8011

Phone(631) 665-8200

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1801892906 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 1801892906for 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 1801892906 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 Specialty not listed

Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

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