ROBERT LIEN YIN M.D.
NPI 1750483863
Internal Medicine - Gastroenterology in Timonium, MD

Q: What is Robert Yin's NPI number?

The NPI number for Robert Yin is 1750483863. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Q: What is Robert Yin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Robert Yin was last updated on January 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 01, 2006

404 E TIMONIUM RD, TIMONIUM, MD 21093(410) 530-0113 Get Directions Write a Review

NPPES record last updated: January 2, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Robert Lien Yin M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT LIEN YIN M.D. (NPI 1750483863) is an individual gastroenterology provider in Timonium, Maryland, licensed in Maryland (D0030264) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1750483863

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameROBERT LIEN YINCredential: M.D.

Location Address404 E TIMONIUM RDTimonium, MD 21093-2838

Mailing Address404 E Timonium RdTimonium, MD 21093-2838 · (410) 530-0113

Phone(410) 530-0113

Sole ProprietorYes

Enumeration DateSeptember 1, 2006

Last NPPES UpdateJanuary 2, 2014

✔ NPI 1750483863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in MD · D0030264

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

404 E TIMONIUM RD, Timonium, MD 21093

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Other Identifiers 4

Medicaid329391200MD

Medicare UPINB69861MD

Medicare PIN712L/225748YBPGMD

Medicare ID-Type Unspecified675L304DMD

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Yin's NPI number?

The NPI number for Robert Yin is 1750483863. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Robert Yin located?

Robert Yin practices at 404 E Timonium Rd, Timonium, MD 21093. The listed phone number is (410) 530-0113.

What is Robert Yin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Robert Yin was last updated on January 2, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.