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NPISignal

Individual Healthcare Provider

Alexander Ryan Hooper, MD

NPI Record: ActiveInternal Medicine — Gastroenterology
NPI1063830198
Westerville, Ohio

Provider's NPPES record last updated: April 17, 2026

Overview

Entity Type
Individual Healthcare Provider
NPI
1063830198
Primary Specialty
Internal Medicine — Gastroenterology
Practice Location
Westerville, Ohio
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 20, 2026, 9:46 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Internal Medicine

    Gastroenterology

    Allopathic & Osteopathic Physicians

    Primary

    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.

    Taxonomy code 207RG0100X
  • Internal Medicine

    Allopathic & Osteopathic Physicians

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Taxonomy code 207R00000X

Provider-Reported License Information

Internal Medicine (Ohio)
35.141914
Internal Medicine (Ohio)
35.141914
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

6100 N Hamilton Rd

Westerville, Ohio 43081-2062

Phone: (614) 293-6255

Additional Practice Location

700 Childrens Dr

Columbus, Ohio 43205-2664

Phone: (614) 722-6200

Additional Practice Location

830 W High St

Lima, Ohio 45801-3971

Phone: (614) 722-6200

Additional Practice Location

7450 Hospital Dr

Dublin, Ohio 43016-9642

Phone: (614) 722-6200

Additional Practice Location

1800 Heinzerling Dr

Columbus, Ohio 43223-3642

Phone: (614) 722-6200

Additional Practice Location

26 Hospital Dr

Athens, Ohio 45701-2471

Phone: (614) 722-6200

Additional Practice Location

433 N Cleveland Ave

Westerville, Ohio 43082-8095

Phone: (614) 722-6200

Additional Practice Location

150 W Main St

New Albany, Ohio 43054-9229

Phone: (614) 722-6200

Additional Practice Location

555 S 18th St

Columbus, Ohio 43205-2654

Phone: (614) 722-6200

Additional Practice Location

5665 Venture Dr

Dublin, Ohio 43017-2159

Phone: (614) 722-6200

Additional Practice Location

4363 All Seasons Dr

Hilliard, Ohio 43026-2050

Phone: (614) 722-6200

Record Information

Enumeration Date
April 5, 2014
Provider's NPPES Record Last Updated
April 17, 2026
Certification Date
April 17, 2026
NPISignal NPPES Dataset
August 2026

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