Mishal Abdullah, M.D.
Rheumatology Physician · Knoxville, TN
Mishal Abdullah, M.D. is a rheumatology physician with a practice address in Knoxville, Tennessee, and NPI 1730319518, issued on Jul 15, 2009. Check the license (Tennessee 56495, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mishal Abdullah
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 56495 TN
01082238A IN
Self-reported in NPPES; status is on the state search - Practice location
- 8975 Executive Park Dr Ste 200, Knoxville, TN 37923
- Phone
- (865) 691-4100
- Enumerated
- Jul 15, 2009
- Record last updated
- Jun 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (865) 584-1363
- Medicaid ID
- 03837198 NY
- Medicare enrollment
- Enrolled (PECOS I20200618001808); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 139 in Tennessee → Look up another NPI →
Also registered at 8975 Executive Park Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Mastin, MDRheumatology Physician1811251655
- Arshita Patel, DONeurology Physician1164802872
- Tiffany Steelman, FNPNurse Practitioner1073783130
- Sarah Stephenson, FNP-BCFamily Nurse Practitioner1841610896
Verify Mishal Abdullah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 56495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,091 Medicare Part D claims for 257 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Prednisone217 claims
- Methotrexate164 claims
- Leflunomide153 claims
- Hydroxychloroquine Sulfate126 claims
- Folic Acid59 claims
- Naproxen51 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: $200.74
16 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Knoxville Rheumatology PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mishal Abdullah among 139 rheumatology physician records in Tennessee
Mishal Abdullah, M.D. is one of 139 rheumatology physician records with a practice address in Tennessee. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2003 among the 96 with a school on file
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Tennessee
There are 139 rheumatology physician records in Tennessee.
All 139 in Tennessee → Every provider in Knoxville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- William Bell, MDKnoxville, TN 379231477519585
- James Burns, MDKnoxville, TN 379231235118803
- Patrick Mastin, MDKnoxville, TN 379231811251655
- Kenny Sizemore, MDKnoxville, TN 379231346229861
- Jeffry Bieber, MDKnoxville, TN 379201831294891
- Marcum Collins, M.D.Knoxville, TN 379201154732436
- Gary Klipple, M.D.Knoxville, TN 379201538263926
- Thomas Namey, M.D., FACPKnoxville, TN 379201023172608
Common questions
What is Mishal Abdullah, M.D.'s NPI number?
Mishal Abdullah, M.D.'s National Provider Identifier (NPI) is 1730319518, issued on Jul 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mishal Abdullah, M.D. located?
The NPPES record lists a practice address at 8975 Executive Park Dr Ste 200, Knoxville, TN, 37923. Phone: (865) 691-4100. Providers update this record themselves, so call before visiting.
How can I verify Mishal Abdullah, M.D.'s license?
NPPES lists Tennessee license number 56495, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mishal Abdullah, M.D. prescribe under Medicare Part D?
In 2024, Mishal Abdullah, M.D. had 1,091 Medicare Part D claims for 257 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.