Mustafa Kazemi, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: December 30, 2005

Quick Facts

NPI Number
1861479768
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(925) 866-8822
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1861479768)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (December 30, 2005)
Data source: CMS NPPES

Provider Overview

MUSTAFA KAZEMI, MD is a Internal Medicine provider based in San Ramon, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1861479768
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateDecember 30, 2005

Practice Location

CitySan Ramon
StateCA
ZIP Code94583
Phone(925) 866-8822

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateCA

Mailing Address

CitySan Ramon
StateCA
ZIP Code94583
Phone(925) 866-8822
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1861479768 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 1861479768for 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 1861479768 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 Mustafa Kazemi's NPI number?
Mustafa Kazemi's NPI number is 1861479768, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Mustafa Kazemi's NPI currently active?
Yes, Mustafa Kazemi's NPI status is Active as of the latest CMS NPPES database updates.
What does Mustafa Kazemi specialize in?
Mustafa Kazemi specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Mustafa Kazemi practice?
Mustafa Kazemi practices in San Ramon, CA 94583.
When was Mustafa Kazemi's NPI issued?
Mustafa Kazemi's NPI was issued on December 30, 2005.
What is Mustafa Kazemi's provider type?
Mustafa Kazemi is registered as an Individual Provider under CMS NPI Type 1.