Mark Hittman, MD

NPI: 1255337267

Mark Hittman, MD

Q: What is Mark Hittman's NPI number?

Mark Hittman's NPI number is 1255337267, a unique 10-digit identifier issued by CMS.

Q: What does Mark Hittman specialize in?

Mark Hittman specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Mark Hittman practice?

Mark Hittman practices in Cortlandt Manor, NY 10567-4156.

Q: When was Mark Hittman's NPI issued?

Mark Hittman's NPI was issued on June 23, 2005.

Q: What is Mark Hittman's provider type?

Mark Hittman is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: June 23, 2005

Quick Facts

NPI Number

1255337267

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(914) 737-5315

StateNY

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1255337267)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 23, 2005)

Data source: CMS NPPES

Provider Overview

MARK HITTMAN, MD is a Internal Medicine provider based in Cortlandt Manor, NY who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1255337267

Provider TypeIndividual Provider

GenderMale

CredentialMD

StatusActive

Enumeration DateJune 23, 2005

Practice Location

CityCortlandt Manor

StateNY

ZIP Code10567-4156

Phone(914) 737-5315

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateNY

Mailing Address

CityCortlandt Manor

StateNY

ZIP Code10567-4156

Phone(914) 737-5315

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1255337267 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 1255337267for 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 1255337267 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