Ariel S. Diza, PA
Physician Assistant · Greenfield, TN
Ariel S. Diza, PA is a physician assistant with a practice address in Greenfield, Tennessee, and NPI 1619735693, issued on Mar 13, 2024. Check the license (Tennessee 6041, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ariel S. Diza
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 6041 TN
Self-reported in NPPES; status is on the state search - Practice location
- 801 S Meridian St, Greenfield, TN 38230
- Phone
- (731) 235-0555
- Enumerated
- Mar 13, 2024
- Record last updated
- Jun 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20240724001714); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →
Also registered at 801 S Meridian St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Wilbert, P.A.Physician Assistant1538172697
Verify Ariel S. Diza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 6041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average physician assistant in 2024
884 Medicare Part D claims for 158 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 218 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen99 claims
- Gabapentin64 claims
- Oxycodone Hcl62 claims
- Oxycodone-Acetaminophen46 claims
- Alprazolam43 claims
- Tizanidine Hcl32 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.
Bills Medicare through 2 group practices
- Fast Pace Medical Clinic PLLCCollinwood, TN
- PA Corporate Enterprises, LLPGreenfield, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ariel S. Diza among 3,055 physician assistant records in Tennessee
Ariel S. Diza, PA is one of 3,055 physician assistant records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 80% of them.
- NPI issued2024 · 80% of these records are older, 12% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2024 · median 2019 among the 2,030 with a school on file
- Record last updated2024 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physician assistant records list a practice address in Greenfield
They are 2 of the 13 NPPES records with a practice address in Greenfield, and 3,055 physician assistant records in Tennessee.
All 3,055 in Tennessee → Every provider in Greenfield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- David Wilbert, P.A.Greenfield, TN 382301538172697
- Janson Davis, PA-CHenry, TN 382311326780487
- Clayton King, PA-CGleason, TN 382291568893782
- Jennifer Dacus, PACDukedom, TN 382261881812535
- Susan Dierkes, PA-CDresden, TN 382251972708402
- Clint Raymer, PA-SDresden, TN 382251922648237
- Niti Yogesh, PA-CDresden, TN 382251669963674
- Daniel Clements, PA-CMartin, TN 382371699068395
Common questions
What is Ariel S. Diza, PA's NPI number?
Ariel S. Diza, PA's National Provider Identifier (NPI) is 1619735693, issued on Mar 13, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Ariel S. Diza, PA located?
The NPPES record lists a practice address at 801 S Meridian St, Greenfield, TN, 38230. Phone: (731) 235-0555. Providers update this record themselves, so call before visiting.
How can I verify Ariel S. Diza, PA's license?
NPPES lists Tennessee license number 6041, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Ariel S. Diza, PA prescribe under Medicare Part D?
In 2024, Ariel S. Diza, PA had 884 Medicare Part D claims for 158 beneficiaries; the average among physician assistant prescribers was 830. 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.