Isaac Arron Workman, DMD
General Practice Dentistry · Martin, TN
Isaac Arron Workman, DMD is a general practice dentistry with a practice address in Martin, Tennessee, and NPI 1801463286, issued on Jun 5, 2021. Check the license (Tennessee 11587, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isaac Arron Workman
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 11587 TN
Self-reported in NPPES; status is on the state search - Practice location
- 113 Kennedy Drive, Martin, TN 38237
- Phone
- (731) 587-4742
- Enumerated
- Jun 5, 2021
- Record last updated
- Jun 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,023 in Tennessee → Look up another NPI →
Verify Isaac Arron Workman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 11587Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average general practice dentistry in 2024
113 Medicare Part D claims for 73 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin56 claims
- Clindamycin Hcl24 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.
Industry payments in 2024: $10.20
1 payment: food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Isaac Arron Workman among 2,023 general practice dentistry records in Tennessee
Isaac Arron Workman, DMD is one of 2,023 general practice dentistry records with a practice address in Tennessee. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 general practice dentistry records list a practice address in Martin
They are 6 of the 206 NPPES records with a practice address in Martin, and 2,023 general practice dentistry records in Tennessee.
All 2,023 in Tennessee → Every provider in Martin → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ronald Foley, D.D.S.Martin, TN 382371518087550
- Warren Moore, D.D.S.Martin, TN 382371780783266
- Robert Moore, D.D.S.Martin, TN 382371457450835
- Robert Pruitt, DMDMartin, TN 382371598490302
- Patrick Stooksberry, D.D.S.Martin, TN 382371699895631
- Douglas Farrar, D.D.S.Kenton, TN 382331538210257
- Marty Cathey, D.D.S.Paris, TN 382421609865229
- Charles Dunkerson, D.D.S.Paris, TN 382421447335591
Common questions
What is Isaac Arron Workman, DMD's NPI number?
Isaac Arron Workman, DMD's National Provider Identifier (NPI) is 1801463286, issued on Jun 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Arron Workman, DMD located?
The NPPES record lists a practice address at 113 Kennedy Drive, Martin, TN, 38237. Phone: (731) 587-4742. Providers update this record themselves, so call before visiting.
How can I verify Isaac Arron Workman, DMD's license?
NPPES lists Tennessee license number 11587, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Isaac Arron Workman, DMD prescribe under Medicare Part D?
In 2024, Isaac Arron Workman, DMD had 113 Medicare Part D claims for 73 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
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.