Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sahana Vyas, M.D.

Ophthalmology Physician in Merrillville, IN · enumerated 2006 · practices at Endodontics Inc.

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

National Provider Identifier

1851312326

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Registry record

Entity type Individual (Type 1)

Name Sahana Vyas

Credential M.D.

Sex Female

Practice address 8679 Connecticut Street, Suite A, Merrillville, IN, 46410

Phone (219) 769-9022

Fax (219) 769-9022

Enumeration date Jul 21, 2006

Last updated in NPPES Oct 29, 2014

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 01071628A (IN) Primary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036131211 (IL) Secondary

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
496710	Other	IN	MEDICARE
660093003	Other	IL	MEDICARE LICENSE
201135120	Medicaid	IN	-
036131211	Medicaid	IL	-
036131211	Other	IL	ILLINOIS LICENSE
01071628A	Other	IN	INDIANA LICENSE

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

What specialty is Sahana Vyas?

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

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.

Other providers at this practice address

Browse all →

Endodontics Inc Endodontics · Merrillville, IN NPI 1295867687 Joel Chasan Ophthalmology Physician · Merrillville, IN NPI 1730522830

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-29.