Tejaswini Nayak, M.D

NPI: 1609841303

Tejaswini Nayak, M.D

Q: What is Tejaswini Nayak's NPI number?

Tejaswini Nayak's NPI number is 1609841303, a unique 10-digit identifier issued by CMS.

Q: What does Tejaswini Nayak specialize in?

Tejaswini Nayak specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Tejaswini Nayak practice?

Tejaswini Nayak practices in Saint Charles, MO 63303-2761.

Q: When was Tejaswini Nayak's NPI issued?

Tejaswini Nayak's NPI was issued on February 17, 2006.

Q: What is Tejaswini Nayak's provider type?

Tejaswini Nayak is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: February 17, 2006

Quick Facts

NPI Number

1609841303

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(636) 928-1237

StateMO

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1609841303)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (February 17, 2006)

Data source: CMS NPPES

Provider Overview

TEJASWINI NAYAK, M.D is a Internal Medicine provider based in Saint Charles, MO who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1609841303

Provider TypeIndividual Provider

GenderFemale

CredentialM.D

StatusActive

Enumeration DateFebruary 17, 2006

Practice Location

CitySaint Charles

StateMO

ZIP Code63303-2761

Phone(636) 928-1237

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateMO

Mailing Address

CitySaint Charles

StateMO

ZIP Code63303-2761

Phone(636) 928-1237

Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1609841303 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.

🏥

For Credentialing

Reference NPI 1609841303for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1609841303 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