NPPES file of Aug 9, 2026

Steven Wei Song, M.D.

Family Medicine Physician · Chicago, IL

Steven Wei Song, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1538540984, issued on Jun 11, 2015. Check the license (Illinois 036145241, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538540984
Name
Steven Wei Song
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036145241 IL
Self-reported in NPPES; status is on the state search
Practice location
2335 S Wentworth Ave Ste B, Chicago, IL 60616
Phone
(312) 566-4545
Enumerated
Jun 11, 2015
Record last updated
Mar 12, 2026
Medicare enrollment
Enrolled (PECOS I20180802002111); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2335 S Wentworth Ave Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael ChenInternal Medicine Physician1861954695
  2. Yucheng Liu, DOFamily Medicine Physician1609516723
  3. Joanie NgFamily Nurse Practitioner1417695982
  4. Bonnie Tse, M.D.Internal Medicine Physician1316180102
  5. Laura Tse, APRN, FNP-BC, PCCNFamily Nurse Practitioner1467951483
  6. Michelle Woo, APNGerontology Nurse Practitioner1942690243

Verify Steven Wei Song in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036145241
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% more Medicare Part D claims than the average family medicine physician in 2024

6,043 Medicare Part D claims for 510 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 12 claims were for opioids.

  1. Steven Song6,043
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium846 claims
  2. Amlodipine Besylate537 claims
  3. Losartan Potassium246 claims
  4. Hydrochlorothiazide209 claims
  5. Metoprolol Succinate202 claims
  6. Lisinopril184 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: $16.41

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Song$16.41
  2. Specialty average$902.55

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

  1. Oak Street Health Physicians Group PCChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Steven Wei Song among 6,215 family medicine physician records in Illinois

Steven Wei Song, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 68% of them.

  • NPI issued2015 · 68% of these records are older, 30% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2015 · median 2006 among the 3,714 with a school on file
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,593 family medicine physician records list a practice address in Chicago

They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Heidi Brookenthal, D.O.Chicago, IL 606161205911237
  2. Gina Ciaccia, D.O.Chicago, IL 606161821231549
  3. Matthew Frazier, D.O.Chicago, IL 606161992931661
  4. Dianna Grant, M.D.Chicago, IL 606161811195597
  5. Cherie Hawkins, DOChicago, IL 606161720391360
  6. Xiurong Huang, MDChicago, IL 606161093820409
  7. Alexander Hugh, M.D.Chicago, IL 606161811056880
  8. Samuel Leung, D.O.Chicago, IL 606161831227941

Common questions

What is Steven Wei Song, M.D.'s NPI number?

Steven Wei Song, M.D.'s National Provider Identifier (NPI) is 1538540984, issued on Jun 11, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Steven Wei Song, M.D. located?

The NPPES record lists a practice address at 2335 S Wentworth Ave Ste B, Chicago, IL, 60616. Phone: (312) 566-4545. Providers update this record themselves, so call before visiting.

How can I verify Steven Wei Song, M.D.'s license?

NPPES lists Illinois license number 036145241, 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 Steven Wei Song, M.D. prescribe under Medicare Part D?

In 2024, Steven Wei Song, M.D. had 6,043 Medicare Part D claims for 510 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.