Arielle C. Thomas-Jonasson, MD
Surgery Physician · Philadelphia, PA
Arielle C. Thomas-Jonasson, MD is a surgery physician with a practice address in Philadelphia, Pennsylvania, and NPI 1396240784, issued on Mar 27, 2018. Check the license (Pennsylvania MD489757, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Arielle C. Thomas-Jonasson
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD489757 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce Street, Philadelphia, PA 19104
- Phone
- (215) 349-8310
- Enumerated
- Mar 27, 2018
- Record last updated
- Jul 31, 2026
- Fax
- (215) 893-7270
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,867 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mariam Aboian, M.D., PH.D.Diagnostic Radiology Physician1356669386
- Samir Abu Gazala, M.D.Surgery Physician1750708251
Verify Arielle C. Thomas-Jonasson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD489757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average surgery physician in 2024
18 Medicare Part D claims for 13 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
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.
Arielle C. Thomas-Jonasson among 1,867 surgery physician records in Pennsylvania
Arielle C. Thomas-Jonasson, MD is one of 1,867 surgery physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 74% of them.
- NPI issued2018 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Pennsylvania
There are 1,867 surgery physician records in Pennsylvania.
All 1,867 in Pennsylvania → Every provider in Philadelphia → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Ari Brooks, MDPhiladelphia, PA 191041669419206
- Jo Buyske, MDPhiladelphia, PA 191041902832967
- Ronald Dematteo, MDPhiladelphia, PA 191041376525964
- Daniel Dempsey, MDPhiladelphia, PA 191041922096965
- Jeffrey Drebin, MDPhiladelphia, PA 191041629005905
- Douglas Fraker, MDPhiladelphia, PA 191041083641377
- Gary Korus, MDPhiladelphia, PA 191041306873690
- Mark Malangoni, MDPhiladelphia, PA 191041831128636
Common questions
What is Arielle C. Thomas-Jonasson, MD's NPI number?
Arielle C. Thomas-Jonasson, MD's National Provider Identifier (NPI) is 1396240784, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Arielle C. Thomas-Jonasson, MD located?
The NPPES record lists a practice address at 3400 Spruce Street, Philadelphia, PA, 19104. Phone: (215) 349-8310. Providers update this record themselves, so call before visiting.
How can I verify Arielle C. Thomas-Jonasson, MD's license?
NPPES lists Pennsylvania license number MD489757, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arielle C. Thomas-Jonasson, MD prescribe under Medicare Part D?
In 2024, Arielle C. Thomas-Jonasson, MD had 18 Medicare Part D claims for 13 beneficiaries; the average among surgery physician prescribers was 147. 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.