NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. J Thaddeus Beck, M.D., F.A.C.P.

Hematology & Oncology Physician in Springdale, AR · enumerated 2006.

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

National Provider Identifier

1952372120

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. J Thaddeus Beck
Credential M.D., F.A.C.P.
Sex Male
Practice address 3901 Parkway Cir Ste 100, Springdale, AR, 72762
Phone (479) 587-1700
Fax (479) 587-1366
Enumeration date Jan 27, 2006
Last updated in NPPES Jul 6, 2026

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License C6790 (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
111722001 Medicaid AR -
203802806 Medicaid MO -
100080690A Medicaid OK -

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

What is the NPI number for J Beck?
The National Provider Identifier (NPI) for J Beck is 1952372120, a Type 1 (individual) record in the CMS NPPES registry.
Where does J Beck practice?
The practice location on file with NPPES is in Springdale, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.