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

Dr. Ronald C Bezahler, MD

Ophthalmology Physician in Southington, CT · enumerated 2006.

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

National Provider Identifier

1770518151

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronald C Bezahler

Credential MD

Sex Male

Practice address Southington, CT, 06489

Phone (860) 621-6757

Fax (860) 621-6790

Enumeration date Jul 12, 2006

Last updated in NPPES Jul 29, 2014

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

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 028133 (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
001281336	Medicaid	CT	-
028133	Other	-	CONNECTICARE
010028133CT01	Other	-	BCBS
01028133	Other	-	CIGNA
HAS008	Other	-	OXFORD
OR0617	Other	-	HEALTHNET
4218003	Other	-	AETNA
180005457	Other	-	RAILROAD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1770518151 active?

Yes, as of the latest NPPES snapshot, NPI 1770518151 is active (record last updated 2014-07-29).

How do I verify Ronald Bezahler's NPI record?

Cross-check NPI 1770518151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Letterio Asciuto Internal Medicine Physician · Southington, CT NPI 1003824939 Ralph Prezioso Internal Medicine Physician · Southington, CT NPI 1174534853 General Medical Practice Associates, P.C. Internal Medicine Physician · Southington, CT NPI 1043480460 Timothy Chapados Family Medicine Physician · Southington, CT NPI 1295112761 Solinsky Eyecare LLC Eyewear Supplier · Southington, CT NPI 1558227728

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