NPI Portal NPI Lookup & Verification

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

Dr. Allen Jeffrey Sol, OD

Optometrist in Denison, TX · enumerated 2006.

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

National Provider Identifier

1962585109

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Registry record

Entity type Individual (Type 1)
Name Dr. Allen Jeffrey Sol
Credential OD
Sex Male
Practice address Denison, TX, 75020
Fax (903) 463-6009
Enumeration date Oct 23, 2006
Last updated in NPPES Nov 16, 2009

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3111 (MA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 7364T (TX) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
153318 Other MA HARVARD PILGRIM HEALTH
22-00492 Other MA UNITED HEALTH CARE
0031123 Other MA NEIGHBORHOOD HEALTH PLAN
0313599 Medicaid MA -
257457 Other RI BLUE CROSS RI
59623 Other MA FALLON HEALTH PLAN
W15826 Other MA BLUE CROSS MA
11713 Other MA SPECTERA VISON PLAN
405458 Other RI BLUE CHIP RI
93727 Other MA AETNA/US HEALTHCARE
BZ 09211701 Other MA CIGNA HEALTHCARE

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 1962585109 active?
Yes, as of the latest NPPES snapshot, NPI 1962585109 is active (record last updated 2009-11-16).
How do I verify Allen Sol's NPI record?
Cross-check NPI 1962585109 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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-16.