Tammy Lin, MD

ActiveIndividual ProviderInternal Medicine
NPI issued: July 11, 2006

Quick Facts

NPI Number
1487689428
TypeIndividual
StatusActive
SpecialtyInternal Medicine
Taxonomy207R00000X — Internal Medicine
Phone
(858) 367-3443
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1487689428)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (July 11, 2006)
Data source: CMS NPPES

Provider Overview

TAMMY LIN, MD is a Internal Medicine provider based in Rancho Santa Fe, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1487689428
Provider TypeIndividual Provider
GenderFemale
CredentialMD
StatusActive
Enumeration DateJuly 11, 2006

Practice Location

CityRancho Santa Fe
StateCA
ZIP Code92067
Phone(858) 367-3443

Specialties & Licenses

★ Primary
SpecialtyInternal Medicine
Taxonomy Code207R00000X
License StateCA

Mailing Address

CityRancho Santa Fe
StateCA
ZIP Code92067
Phone(858) 367-3443
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1487689428 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 1487689428for 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 1487689428 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 Tammy Lin's NPI number?
Tammy Lin's NPI number is 1487689428, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Tammy Lin's NPI currently active?
Yes, Tammy Lin's NPI status is Active as of the latest CMS NPPES database updates.
What does Tammy Lin specialize in?
Tammy Lin specializes in Internal Medicine. The healthcare taxonomy code associated with this specialty is 207R00000X.
Where does Tammy Lin practice?
Tammy Lin practices in Rancho Santa Fe, CA 92067.
When was Tammy Lin's NPI issued?
Tammy Lin's NPI was issued on July 11, 2006.
What is Tammy Lin's provider type?
Tammy Lin is registered as an Individual Provider under CMS NPI Type 1.