Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. AYYAPPAN GOPALAKRISHNA PILLAI M.D
NPI 1134042310
Internal Medicine - Gastroenterology in Willoughby, OH

Q: What is Ayyappan Gopalakrishna Pillai's NPI number?

The NPI number for Ayyappan Gopalakrishna Pillai is 1134042310. It was assigned to this individual provider in the NPPES registry on August 3, 2026.

Q: What is Ayyappan Gopalakrishna Pillai's specialty?

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

Active since August 03, 2026

UNIVERSITY HOSPITALS LAKE WEST MEDICAL CENTRE, 36000 EUCLID AVE, WILLOUGHBY, OH 44094(440) 953-9600 Get Directions Write a Review

NPPES record added: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 11, 2026, Aug 3, 2026 (2 updates tracked since 2026).

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About Mr. Ayyappan Gopalakrishna Pillai M.d NPPES

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

MR. AYYAPPAN GOPALAKRISHNA PILLAI M.D (NPI 1134042310) is an individual gastroenterology provider in Willoughby, Ohio, licensed in Ohio (75.000099) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1134042310

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameMR. AYYAPPAN GOPALAKRISHNA PILLAICredential: M.D

Location AddressUNIVERSITY HOSPITALS LAKE WEST MEDICAL CENTRE, 36000 EUCLID AVEWilloughby, OH 44094

Mailing AddressApartment No: 906 Building Number 11 (al Durrah Towers), Marina Square, Al Reem IslandAbu Dhabi, ABU DHABI 20008

Phone(440) 953-9600

Sole ProprietorNo

Enumeration DateAugust 3, 2026

Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration

NPPES CertifiedAugust 11, 2026

✔ NPI 1134042310 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 OH · 75.000099

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.

UNIVERSITY HOSPITALS LAKE WEST MEDICAL CENTRE, Willoughby, OH 44094

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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 Ayyappan Gopalakrishna Pillai's NPI number?

The NPI number for Ayyappan Gopalakrishna Pillai is 1134042310. It was assigned to this individual provider in the NPPES registry on August 3, 2026.

Where is Ayyappan Gopalakrishna Pillai located?

Ayyappan Gopalakrishna Pillai practices at University Hospitals Lake West Medical Centre 36000 Euclid Ave, Willoughby, OH 44094. The listed phone number is (440) 953-9600.

What is Ayyappan Gopalakrishna Pillai'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 Ayyappan Gopalakrishna Pillai was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.