Peggy Wang, MD
Family Medicine Physician · Skokie, IL
Peggy Wang, MD is a family medicine physician with a practice address in Skokie, Illinois, and NPI 1023247699, issued on Jul 4, 2009. Check the license (Illinois 125056304, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Peggy Wang
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125056304 IL
Self-reported in NPPES; status is on the state search - Practice location
- 8800 Lockwood Ave, Skokie, IL 60077
- Phone
- (847) 983-1400
- Enumerated
- Jul 4, 2009
- Record last updated
- Feb 10, 2022
- Fax
- (847) 966-8071
- Medicare enrollment
- Enrolled (PECOS I20121012000761); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2009
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 8800 Lockwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Peggy Wang 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 125056304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
867 Medicare Part D claims for 62 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium106 claims
- Losartan Potassium68 claims
- Metformin Hcl65 claims
- Amlodipine Besylate40 claims
- Hydrochlorothiazide34 claims
- Jardiance31 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: $124.25
1 payment: food and beverage; the largest payer was Lilly USA, LLC. 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.
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
- Asian Human Services Family Health Center, Inc.Chicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peggy Wang among 6,215 family medicine physician records in Illinois
Peggy Wang, MD 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 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2006 among the 3,714 with a school on file
- Record last updated2022 · 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).
33 family medicine physician records list a practice address in Skokie
They are 33 of the 2,210 NPPES records with a practice address in Skokie, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Skokie → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Casimiro Agulo, MDSkokie, IL 600771013010297
- Zina Banna, MDSkokie, IL 600771487844098
- Saundra Claiborne, MDSkokie, IL 600771821199530
- Sean David, M.D.Skokie, IL 600771942283825
- Rupa Desai, DOSkokie, IL 600771750481370
- Marina Duran, MDSkokie, IL 600771992780266
- May Hassib, M.DSkokie, IL 600771225163207
- Yevgeny Odessky, M.D.Skokie, IL 600771912018599
Common questions
What is Peggy Wang, MD's NPI number?
Peggy Wang, MD's National Provider Identifier (NPI) is 1023247699, issued on Jul 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Peggy Wang, MD located?
The NPPES record lists a practice address at 8800 Lockwood Ave, Skokie, IL, 60077. Phone: (847) 983-1400. Providers update this record themselves, so call before visiting.
How can I verify Peggy Wang, MD's license?
NPPES lists Illinois license number 125056304, 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 Peggy Wang, MD prescribe under Medicare Part D?
In 2024, Peggy Wang, MD had 867 Medicare Part D claims for 62 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.