NPPES file of Aug 9, 2026

Nelson Kirk Wong, MD

Family Medicine Physician · Cairo, IL

Nelson Kirk Wong, MD is a family medicine physician with a practice address in Cairo, Illinois, and NPI 1578563854, issued on Jul 28, 2005. Check the license (Illinois 036106344, 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
1578563854
Name
Nelson Kirk Wong
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036106344 IL
Self-reported in NPPES; status is on the state search
Practice location
13245 Kessler RD, Cairo, IL 62914
Phone
(618) 734-4400
Enumerated
Jul 28, 2005
Record last updated
Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(618) 734-2884
Medicaid ID
036106344 IL
Medicare enrollment
Enrolled (PECOS I20100723000675); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1999
Telehealth
Offers telehealth (CMS)
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 13245 Kessler RD

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

  1. Rebekah Bogan, FNPFamily Nurse Practitioner1720330608
  2. Erin BrownPediatric Nurse Practitioner1528656196
  3. Darlene ChildressCounselor1538723127
  4. Robert Dansby, APRNFamily Nurse Practitioner1548456122
  5. Courtney Ledbetter, PA-CPhysician Assistant1023019916
  6. Muhammad Memon, MDInternal Medicine Physician1467571497

Verify Nelson Kirk Wong 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 036106344
    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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3.5 times the Medicare Part D claims of the average family medicine physician in 2024

12,496 Medicare Part D claims for 809 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 100 claims were for opioids.

  1. Nelson Wong12,496
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium695 claims
  2. Amlodipine Besylate575 claims
  3. Levothyroxine Sodium441 claims
  4. Losartan Potassium420 claims
  5. Lisinopril399 claims
  6. Metoprolol Succinate382 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: $24.38

1 payment: food and beverage; the largest payer was Abbvie Inc. 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. Nelson Wong$24.38
  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. Physician Services Corporation OF Southern Illinois IncMount Vernon, IL

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

1 family medicine physician records list a practice address in Cairo

They are 1 of the 45 NPPES records with a practice address in Cairo, and 6,215 family medicine physician records in Illinois.

Other family medicine physician records in Illinois

  1. Jon Aagaard, MDWheaton, IL1750496923
  2. Napoleon Abando, MDWoodstock, IL1003972753
  3. Nikka Abaricia, MDChicago, IL1790366342
  4. Mohemmed AbbasChicago, IL1609612522
  5. Muhammad AbbasAlton, IL1588341556
  6. Syed AbbasWest Dundee, IL1972733103
  7. Stefanie AbbottMaywood, IL1861137457
  8. Roann Abdeladl, MDEvanston, IL1437087103
  9. Ahmed Abdelkader, MDChicago, IL1659104230
  10. Guy Abderholden, MDAntioch, IL1902899792

Common questions

What is Nelson Kirk Wong, MD's NPI number?

Nelson Kirk Wong, MD's National Provider Identifier (NPI) is 1578563854, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nelson Kirk Wong, MD located?

The NPPES record lists a practice address at 13245 Kessler RD, Cairo, IL, 62914. Phone: (618) 734-4400. Providers update this record themselves, so call before visiting.

How can I verify Nelson Kirk Wong, MD's license?

NPPES lists Illinois license number 036106344, 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 Nelson Kirk Wong, MD prescribe under Medicare Part D?

In 2024, Nelson Kirk Wong, MD had 12,496 Medicare Part D claims for 809 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.