J Thaddeus Beck, M.D., F.A.C.P.
Hematology & Oncology Physician · Springdale, AR
J Thaddeus Beck, M.D., F.A.C.P. is a hematology & oncology physician with a practice address in Springdale, Arkansas, and NPI 1952372120, issued on Jan 27, 2006. Check the license (Arkansas C6790, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- J Thaddeus Beck
- Credential
- M.D., F.A.C.P.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- C6790 AR
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Parkway Cir Ste 100, Springdale, AR 72762
- Phone
- (479) 587-1700
- Enumerated
- Jan 27, 2006
- Record last updated
- Jul 6, 2026
- Fax
- (479) 587-1366
- Medicaid IDs
- 111722001 AR
203802806 MO
100080690A OK - Medicare enrollment
- Enrolled (PECOS I20051114000181); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 103 in Arkansas → Look up another NPI →
Also registered at 3901 Parkway Cir Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Childs, MDUrology Physician1568669448
- John Esther, M.D.Hematology & Oncology Physician1174056121
- Bailey GotteFamily Nurse Practitioner1952258386
- Jami Howell, PA-CPhysician Assistant1578234365
- Leslie Landrum, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1104842483
- Hailey Matthew, MSN, FNP-CFamily Medicine Physician1922924927
Verify J Thaddeus Beck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C6790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average hematology & oncology physician in 2024
1,987 Medicare Part D claims for 383 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Anastrozole230 claims
- Letrozole226 claims
- Potassium Chloride76 claims
- Jakafi69 claims
- Hydroxyurea67 claims
- Ondansetron Odt64 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,421.59
121 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Highlands Oncology Group PAFayetteville, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
J Thaddeus Beck among 103 hematology & oncology physician records in Arkansas
J Thaddeus Beck, M.D., F.A.C.P. is one of 103 hematology & oncology physician records with a practice address in Arkansas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1985 · median 2002 among the 80 with a school on file
- Record last updated2026 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Arkansas
There are 103 hematology & oncology physician records in Arkansas.
All 103 in Arkansas → Every provider in Springdale → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- John Esther, M.D.Springdale, AR 727621174056121
- Ashley Hickman, MDSpringdale, AR 727621356803944
- Ewa Matczak, MDSpringdale, AR 727621346478468
- Jennifer Porta, D.OSpringdale, AR 727621699209478
- Patrick Travis, M.D.Springdale, AR 727621104897099
- Daniel Bradford, M.D.Rogers, AR 727581033180229
- James Lopez, M.D.Rogers, AR 727581699206946
- Eric Schaefer, M.D.Rogers, AR 727581558325118
Common questions
What is J Thaddeus Beck, M.D., F.A.C.P.'s NPI number?
J Thaddeus Beck, M.D., F.A.C.P.'s National Provider Identifier (NPI) is 1952372120, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is J Thaddeus Beck, M.D., F.A.C.P. located?
The NPPES record lists a practice address at 3901 Parkway Cir Ste 100, Springdale, AR, 72762. Phone: (479) 587-1700. Providers update this record themselves, so call before visiting.
How can I verify J Thaddeus Beck, M.D., F.A.C.P.'s license?
NPPES lists Arkansas license number C6790, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does J Thaddeus Beck, M.D., F.A.C.P. prescribe under Medicare Part D?
In 2024, J Thaddeus Beck, M.D., F.A.C.P. had 1,987 Medicare Part D claims for 383 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is J Thaddeus Beck, M.D., F.A.C.P.'s MIPS final score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.