NPI Portal NPI Lookup & Verification

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

Dr. Christopher L. Winslow, M.D.

Psychosomatic Medicine Physician in Mountain Home, AR · enumerated 2007.

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

National Provider Identifier

1063631661

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Registry record

Entity type Individual (Type 1)
Name Dr. Christopher L. Winslow
Credential M.D.
Sex Male
Practice address Mountain Home, AR, 72653
Fax (870) 508-2644
Enumeration date Apr 24, 2007
Last updated in NPPES Apr 25, 2017

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

Taxonomy & licenses

2084P0015X Psychosomatic Medicine Physician Allopathic & Osteopathic Physicians · License E 4224 (AR) 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
155109001 Medicaid AR -
1063631661 Other AR NPI

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 1063631661 active?
Yes, as of the latest NPPES snapshot, NPI 1063631661 is active (record last updated 2017-04-25).
How do I verify Christopher Winslow's NPI record?
Cross-check NPI 1063631661 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 2017-04-25.