Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cristoforo Larzo, M.D.

Retina Specialist (Ophthalmology) Physician in Kingsport, TN · enumerated 2006 · practices at Southeastern Retina Associates, P.C..

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

National Provider Identifier

1205803285

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Registry record

Entity type Individual (Type 1)

Name Dr. Cristoforo Larzo

Credential M.D.

Sex Male

Practice address 2412 N John B Dennis Hwy, Kingsport, TN, 37660

Phone (423) 578-4364

Fax (423) 578-4372

Enumeration date Mar 8, 2006

Last updated in NPPES Nov 4, 2025

Taxonomy & licenses

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 47455 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
3810002341	Medicaid	WV	-
NC0241A	Other	NC	MEDICARE
103I187084	Other	TN	MEDICARE
VV2099A	Other	VA	MEDICARE

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

Where does Cristoforo Larzo practice?

The practice location on file with NPPES is in Kingsport, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cristoforo Larzo?

The National Provider Identifier (NPI) for Cristoforo Larzo is 1205803285, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Howard Cummings Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1669478996 Joseph Gunn Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1316943640 David Couch Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1659377679 Michael Magee Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1134120868 Claxton Baer Ophthalmology Physician · Kingsport, TN NPI 1144255100 Southeastern Retina Associates, P.C. Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1932370145 Mark Kleinman Retina Specialist (Ophthalmology) Physician · Kingsport, TN NPI 1063676310

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-04.