Joanna Suet Fong-Isariyawongse, M.D.
Epilepsy Physician · Pittsburgh, PA
Joanna Suet Fong-Isariyawongse, M.D. is an epilepsy physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1306013115, issued on May 12, 2008. Check the license (Pennsylvania MD448987, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Joanna Suet Fong-Isariyawongse
- Credential
- M.D.
- Primary taxonomy
- Epilepsy Physician 2084E0001X
- License number
- MD448987 PA
Self-reported in NPPES; status is on the state search - Practice location
- 532 S Aiken Ave, Pittsburgh, PA 15232
- Phone
- (412) 681-2000
- Enumerated
- May 12, 2008
- Record last updated
- May 8, 2025
- Medicaid ID
- 3129948 OH
- Medicare enrollment
- Enrolled (PECOS I20131023000792); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest epilepsy physician records → All 30 in Pennsylvania → Look up another NPI →
Also registered at 532 S Aiken Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara Albrecht, PASurgical Physician Assistant1508019878
- Peter Berkowitz, M.D.Specialist1235128752
- Andrea Brown, PA-CPhysician Assistant1457354193
- Frank Brown, MDInternal Medicine Physician1922070622
- Jessica Davis, CRNPFamily Nurse Practitioner1932466976
- Jamie DeangelisAdult Health Nurse Practitioner1225361124
Verify Joanna Suet Fong-Isariyawongse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD448987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average epilepsy physician in 2024
2,043 Medicare Part D claims for 193 beneficiaries, against an average of 934 among the 476 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 12 claims were for opioids.
Most prescribed
- Levetiracetam386 claims
- Lamotrigine199 claims
- Clonazepam164 claims
- Lacosamide91 claims
- Topiramate79 claims
- Gabapentin69 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): 77.5 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: $186.07
2 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 345 providers of this specialty with any payment received $6,278.39 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
- University OF Pittsburgh PhysiciansSeneca, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanna Suet Fong-Isariyawongse among 30 epilepsy physician records in Pennsylvania
Joanna Suet Fong-Isariyawongse, M.D. is one of 30 epilepsy physician records with a practice address in Pennsylvania. 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 2008, is newer than 27% of them.
- NPI issued2008 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2005 · median 2013 among the 27 with a school on file
- Record last updated2025 · 0% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084E0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Epilepsy Physician providers in Pennsylvania
There are 30 epilepsy physician records in Pennsylvania.
All 30 in Pennsylvania → Every provider in Pittsburgh → Epilepsy Physician nationwide →
The 8 epilepsy physician records with the nearest ZIP codes
- Rafeed Alkawadri, MDPittsburgh, PA 152131679775431
- Anto Bagic, MDPittsburgh, PA 152131851363170
- Maria Baldwin, MDPittsburgh, PA 152131013068097
- James CastellanoPittsburgh, PA 152131689011207
- Rahiwa Gebre, MDPittsburgh, PA 152131043748239
- Wesley Kerr, MD, PHDPittsburgh, PA 152131720506272
- Vijayalakshmi Rajasekaran, M.D.,Pittsburgh, PA 152131437392875
- Shobhit Singla, MD, PHDPittsburgh, PA 152131669961298
Common questions
What is Joanna Suet Fong-Isariyawongse, M.D.'s NPI number?
Joanna Suet Fong-Isariyawongse, M.D.'s National Provider Identifier (NPI) is 1306013115, issued on May 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Suet Fong-Isariyawongse, M.D. located?
The NPPES record lists a practice address at 532 S Aiken Ave, Pittsburgh, PA, 15232. Phone: (412) 681-2000. Providers update this record themselves, so call before visiting.
How can I verify Joanna Suet Fong-Isariyawongse, M.D.'s license?
NPPES lists Pennsylvania license number MD448987, 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 Joanna Suet Fong-Isariyawongse, M.D. prescribe under Medicare Part D?
In 2024, Joanna Suet Fong-Isariyawongse, M.D. had 2,043 Medicare Part D claims for 193 beneficiaries; the average among epilepsy physician prescribers was 934. Part D covers Medicare prescriptions only.
What is Joanna Suet Fong-Isariyawongse, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.5 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.