Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen James Winslow Jr., M.D.

Ophthalmology Physician in Sebastian, FL · enumerated 2009.

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

National Provider Identifier

1053541946

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen James Winslow Jr.

Credential M.D.

Sex Male

Practice address 14410 Us Highway 1, Sebastian, FL, 32958

Phone (772) 589-8111

Fax (772) 589-7561

Enumeration date Jul 25, 2009

Last updated in NPPES Sep 21, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 539231 (TX) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME115563 (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
12534140	Other	-	CAQH
4185796	Other	FL	CIGNA
14PW6	Other	FL	BCBS
088554-00	Medicaid	FL	-
5541791	Other	FL	AETNA

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

How do I verify Stephen Winslow's NPI record?

Cross-check NPI 1053541946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1053541946 active?

Yes, as of the latest NPPES snapshot, NPI 1053541946 is active (record last updated 2016-09-21).

Other providers at this practice address

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Brett Steinwand Ophthalmology Physician · Sebastian, FL NPI 1932199916 Ralph B Monnett Jr MD PA Ophthalmology Physician · Sebastian, FL NPI 1114917101 Riverside Surgery Center Inc Ambulatory Surgical Clinic/Center · Sebastian, FL NPI 1700876703 Ralph Monnett Ophthalmology Physician · Sebastian, FL NPI 1326038373 Camilla Dunn Optometrist · Sebastian, FL NPI 1700824208 Riverside Eye Center Pllc Ophthalmology Physician · Sebastian, FL NPI 1093198350

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-21.