Mahnaz Tantawi, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: January 8, 2007

Quick Facts

NPI Number
1699823328
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(201) 712-7900
StateNJ

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1699823328)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (January 8, 2007)
Data source: CMS NPPES

Provider Overview

MAHNAZ TANTAWI, MD is a Internal Medicine provider based in Saddle Brook, NJ who has been registered with CMS since 2007. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1699823328
Provider TypeIndividual Provider
GenderFemale
CredentialMD
StatusActive
Enumeration DateJanuary 8, 2007

Practice Location

CitySaddle Brook
StateNJ
ZIP Code07663-5300
Phone(201) 712-7900

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateNJ

Mailing Address

CitySaddle Brook
StateNJ
ZIP Code07663-5300
Phone(201) 712-7900
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1699823328 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 1699823328for 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 1699823328 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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213,549
Internal Medicine Providers in the US

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People Also Ask

What is Mahnaz Tantawi's NPI number?
Mahnaz Tantawi's NPI number is 1699823328, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Mahnaz Tantawi's NPI currently active?
Yes, Mahnaz Tantawi's NPI status is Active as of the latest CMS NPPES database updates.
What does Mahnaz Tantawi specialize in?
Mahnaz Tantawi specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Mahnaz Tantawi practice?
Mahnaz Tantawi practices in Saddle Brook, NJ 07663-5300.
When was Mahnaz Tantawi's NPI issued?
Mahnaz Tantawi's NPI was issued on January 8, 2007.
What is Mahnaz Tantawi's provider type?
Mahnaz Tantawi is registered as an Individual Provider under CMS NPI Type 1.