Grace K. Suh, M.D.
Hematology & Oncology Physician · Arlington Heights, IL
Grace K. Suh, M.D. is a hematology & oncology physician with a practice address in Arlington Heights, Illinois, and NPI 1619033065, issued on Dec 29, 2006. Check the license (Illinois 036131482, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Grace K. Suh
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036131482 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3060 W Salt Creek LN Ste 1100, Arlington Heights, IL 60005
- Phone
- (224) 251-1800
- Enumerated
- Dec 29, 2006
- Record last updated
- May 14, 2026
- Fax
- (847) 618-6779
- Medicaid ID
- 201020800 IN
- Medicare enrollment
- Enrolled (PECOS I20131104001074); may accept Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 666 in Illinois → Look up another NPI →
Verify Grace K. Suh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036131482Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
666 Medicare Part D claims for 149 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 38 claims were for opioids.
Most prescribed
- Eliquis70 claims
- Prochlorperazine Maleate56 claims
- Xarelto46 claims
- Hydroxyurea32 claims
- Ondansetron Odt32 claims
- Hydrocodone-Acetaminophen25 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 MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $92.23
1 payment: food and beverage; the largest payer was Tempus AI, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Grace K. Suh among 666 hematology & oncology physician records in Illinois
Grace K. Suh, M.D. is one of 666 hematology & oncology physician records with a practice address in Illinois. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 57% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2003 among the 461 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Illinois
There are 666 hematology & oncology physician records in Illinois.
All 666 in Illinois → Every provider in Arlington Heights → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Fatema EsmailArlington Heights, IL 600051265846737
- Rajat Malhotra, MDArlington Heights, IL 600051982693370
- Omar Mohammed, MDArlington Heights, IL 600051194388710
- Randy Rich, MDArlington Heights, IL 600051609863281
- Richard Siegel, MDArlington Heights, IL 600051730176322
- Urszula Sobol, M.D.Arlington Heights, IL 600051326203365
- Steven Kanter, M.D.Elk Grove Village, IL 600071730140922
- Suzanne Lafollette, M.D.Elk Grove Village, IL 600071417918681
Common questions
What is Grace K. Suh, M.D.'s NPI number?
Grace K. Suh, M.D.'s National Provider Identifier (NPI) is 1619033065, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Grace K. Suh, M.D. located?
The NPPES record lists a practice address at 3060 W Salt Creek LN Ste 1100, Arlington Heights, IL, 60005. Phone: (224) 251-1800. Providers update this record themselves, so call before visiting.
How can I verify Grace K. Suh, M.D.'s license?
NPPES lists Illinois license number 036131482, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grace K. Suh, M.D. prescribe under Medicare Part D?
In 2024, Grace K. Suh, M.D. had 666 Medicare Part D claims for 149 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Grace K. Suh, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.