NPPES file of Aug 9, 2026

William Been Suk, DO

Emergency Medicine Physician · Saint Louis, MO

William Been Suk, DO is an emergency medicine physician with a practice address in Saint Louis, Missouri, and NPI 1053428201, issued on Aug 24, 2006. Check the license (Missouri 2009030852, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1053428201
Name
William Been Suk
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
2009030852 MO
Self-reported in NPPES; status is on the state search
Practice location
10010 Kennerly RD, Saint Louis, MO 63128
Phone
(314) 525-1900
Enumerated
Aug 24, 2006
Record last updated
Mar 7, 2023
Medicaid IDs
036116040 7 IL
036116040 IL
Medicare enrollment
Enrolled (PECOS I20100717000134); 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 10010 Kennerly RD

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

  1. Shepherd Abrams, M.D.Diagnostic Radiology Physician1518941335
  2. Laura Adam, M.D.Surgical Critical Care Physician1396954657
  3. Soha Afzal, DOInternal Medicine Physician1023696507
  4. Muhaddis Ahmad, M.D.Hospitalist Physician1417576984
  5. Haley Anderson, PHARMDPharmacist1548889389
  6. Rebecca Appelgren, MDAnesthesiology Physician1306825955

Verify William Been Suk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2009030852
    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 Missouri 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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60% more Medicare Part D claims than the average emergency medicine physician in 2024

361 Medicare Part D claims for 228 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 92 claims were for opioids.

  1. William Suk361
  2. Specialty average226

Most prescribed

  1. Methylprednisolone80 claims
  2. Oxycodone-Acetaminophen60 claims
  3. Azithromycin26 claims
  4. Hydrocodone-Acetaminophen22 claims
  5. Metoclopramide Hcl19 claims
  6. Levofloxacin17 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: $29.76

2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Suk$29.76
  2. Specialty average$953.79

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. Emergency Medicine Services OF MO LLCBelton, MO

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

William Been Suk among 1,405 emergency medicine physician records in Missouri

William Been Suk, DO is one of 1,405 emergency medicine physician records with a practice address in Missouri. 80% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 59% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2002 · median 2012 among the 808 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

398 emergency medicine physician records list a practice address in Saint Louis

They are 398 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,405 emergency medicine physician records in Missouri.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Stephen Hantman, MDSt Louis, MO 631281316010358
  2. Robert Hibbard, MDSt Louis, MO 631281285787093
  3. Harlan Hodges, MDSaint Louis, MO 631281063494581
  4. Kevin Journagan, MDSaint Louis, MO 631281952492969
  5. Frank Kainz, MDSt Louis, MO 631281023222486
  6. Mark Kowalski, D.O.Saint Louis, MO 631281538116835
  7. Justin Moody, D.O.Saint Louis, MO 631281639370489
  8. Hawnwan Moy, MDSaint Louis, MO 631281407017569

Common questions

What is William Been Suk, DO's NPI number?

William Been Suk, DO's National Provider Identifier (NPI) is 1053428201, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Been Suk, DO located?

The NPPES record lists a practice address at 10010 Kennerly RD, Saint Louis, MO, 63128. Phone: (314) 525-1900. Providers update this record themselves, so call before visiting.

How can I verify William Been Suk, DO's license?

NPPES lists Missouri license number 2009030852, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Been Suk, DO prescribe under Medicare Part D?

In 2024, William Been Suk, DO had 361 Medicare Part D claims for 228 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.