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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard John Winkle, MD

Family Medicine Physician in Cypress, CA · enumerated 2007 · practices at Richard J Winkle MD Inc.

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

National Provider Identifier

1174741631

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Registry record

Entity type Individual (Type 1)
Name Dr. Richard John Winkle
Credential MD
Sex Male
Practice address 11741 Valley View St, A, Cypress, CA, 90630
Phone (714) 897-1071
Fax (714) 799-2096
Enumeration date Apr 23, 2007
Last updated in NPPES May 31, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License G8441 (NY) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G8441 (NY) 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
000G84410 Medicaid CA -

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

Is NPI 1174741631 active?
Yes, as of the latest NPPES snapshot, NPI 1174741631 is active (record last updated 2026-05-31).
How do I verify Richard Winkle's NPI record?
Cross-check NPI 1174741631 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-31.