Karthikeyan Sitaraman, M.D

NPI: 1902055320

Karthikeyan Sitaraman, M.D

Q: What is Karthikeyan Sitaraman's NPI number?

Karthikeyan Sitaraman's NPI number is 1902055320, a unique 10-digit identifier issued by CMS.

Q: What does Karthikeyan Sitaraman specialize in?

Karthikeyan Sitaraman specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Karthikeyan Sitaraman practice?

Karthikeyan Sitaraman practices in Kentfield, CA 94904-1418.

Q: When was Karthikeyan Sitaraman's NPI issued?

Karthikeyan Sitaraman's NPI was issued on September 9, 2008.

Q: What is Karthikeyan Sitaraman's provider type?

Karthikeyan Sitaraman is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: September 9, 2008

Quick Facts

NPI Number

1902055320

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(415) 456-9680

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1902055320)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (September 9, 2008)

Data source: CMS NPPES

Provider Overview

KARTHIKEYAN SITARAMAN, M.D is a Internal Medicine provider based in Kentfield, CA who has been registered with CMS since 2008. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1902055320

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateSeptember 9, 2008

Practice Location

CityKentfield

StateCA

ZIP Code94904-1418

Phone(415) 456-9680

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateCA

Mailing Address

CityKentfield

StateCA

ZIP Code94904-1418

Phone(415) 456-9680

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1902055320 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 1902055320for 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 1902055320 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