Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cary William Blazer, MD

Internal Medicine Physician in Sarasota, FL · enumerated 2006.

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

National Provider Identifier

1619916541

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Cary William Blazer

Credential MD

Sex Male

Practice address 1700 S Tamiami Trl, Sarasota, FL, 34239

Phone (941) 917-4896

Fax (941) 917-6884

Enumeration date Jun 6, 2006

Last updated in NPPES Aug 24, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME85331 (FL) 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
265443100	Medicaid	FL	-
51473	Other	FL	BCBS

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 1619916541 active?

Yes, as of the latest NPPES snapshot, NPI 1619916541 is active (record last updated 2018-08-24).

How do I verify Cary Blazer's NPI record?

Cross-check NPI 1619916541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-24.