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

Edward Armand Eichler Jr., MD

Hematology & Oncology Physician in Texarkana, TX · enumerated 2006 · practices at Texarkana Women'S Clinic PA.

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

National Provider Identifier

1801869235

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Registry record

Entity type Individual (Type 1)

Name Edward Armand Eichler Jr.

Credential MD

Sex Male

Practice address Texarkana, TX, 75503

Phone (903) 614-5510

Enumeration date Feb 8, 2006

Last updated in NPPES Jan 24, 2019

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

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License F9393 (TX) 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
112562001	Medicaid	AR	-
097264802	Medicaid	TX	-

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 1801869235 active?

Yes, as of the latest NPPES snapshot, NPI 1801869235 is active (record last updated 2019-01-24).

How do I verify Edward Eichler's NPI record?

Cross-check NPI 1801869235 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 →

William Robertson Obstetrics & Gynecology Physician · Texarkana, TX NPI 1346202579 Texarkana Women'S Clinic PA Obstetrics & Gynecology Physician · Texarkana, TX NPI 1609882943

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-24.