Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alexander P Troum, D.O.

Gastroenterology Physician in Sebring, FL · enumerated 2016 · practices at Amit I Shah M D P A.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629425533

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexander P Troum

Credential D.O.

Sex Male

Practice address Sebring, FL, 33872

Phone (863) 385-2248

Fax (863) 382-1242

Enumeration date May 20, 2016

Last updated in NPPES Nov 25, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

282N00000X General Acute Care Hospital Hospitals Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License OS18399 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
T3304	Other	FL	MEDICARE HF
114360300	Medicaid	FL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alexander Troum?

Alexander Troum is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Anthony Arciola Urology Physician · Sebring, FL NPI 1326032954 Sandra Fantauzzi Physician Assistant · Sebring, FL NPI 1982684205 Amit I Shah M D P A Specialist · Sebring, FL NPI 1881733772 Aravindh Rathinam Urology Physician · Sebring, FL NPI 1821877366 Samantha Denton Family Nurse Practitioner · Sebring, FL NPI 1316816283

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.