Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gary Irwin Bykoff, MD

Internal Medicine Physician in Vernon, CT · enumerated 2006 · practices at Solinsky Eyecare LLC.

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

National Provider Identifier

1841389608

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Registry record

Entity type Individual (Type 1)

Name Mr. Gary Irwin Bykoff

Credential MD

Sex Male

Practice address 281 Hartford Turnpike, Suite 303, Vernon, CT, 06066

Phone (860) 871-8543

Enumeration date Oct 12, 2006

Last updated in NPPES Aug 24, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25799 (CT) 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
010025799CT01	Other	CT	BCBS
001257997	Medicaid	CT	-
025799	Other	CT	CTC

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Gary Bykoff?

Gary Bykoff is registered in NPPES with the primary taxonomy of Internal Medicine 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 →

Michael Serow General Practice Dentistry · Vernon, CT NPI 1831278811 Solinsky Eyecare LLC Eyewear Supplier · Vernon, CT NPI 1538666870

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-24.