NPPES file of Aug 9, 2026

Troy Alan Buck, M.D.

Pain Medicine (Anesthesiology) Physician · Maywood, IL

Troy Alan Buck, M.D. is a pain medicine (anesthesiology) physician with a practice address in Maywood, Illinois, and NPI 1083884308, issued on Mar 3, 2008. Check the license (Illinois 036117991, 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
1083884308
Name
Troy Alan Buck
Credential
M.D.
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
036117991 IL
Self-reported in NPPES; status is on the state search
Practice location
2160 S 1St Ave, Maywood, IL 60153
Phone
(708) 216-6462
Enumerated
Mar 3, 2008
Record last updated
Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(708) 216-1249
Medicare enrollment
Enrolled (PECOS I20080719000051); accepts Medicare assignment
Medical or professional school
University Of Florida College Of Medicine, 2003
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 2160 S 1St Ave

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

  1. Stefanie AbbottFamily Medicine Physician1861137457
  2. Osamah Abdallah, M.D.Internal Medicine Physician1275976144
  3. Abdelhai Abdelqader, MDGastroenterology Physician1073931127
  4. Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
  5. Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
  6. Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606

Verify Troy Alan Buck 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 036117991
    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

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99% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

21 Medicare Part D claims for 15 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Troy Buck21
  2. Specialty average1,750

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: $16.75

1 payment: food and beverage; the largest payer was Curonix LLC. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Troy Buck$16.75
  2. Specialty average$3,225.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Troy Alan Buck among 203 pain medicine (anesthesiology) physician records in Illinois

Troy Alan Buck, M.D. is one of 203 pain medicine (anesthesiology) physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.

  • NPI issued2008 · 62% of these records are older, 33% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2003 · median 2002 among the 144 with a school on file
  • Record last updated2021 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in Illinois

There are 203 pain medicine (anesthesiology) physician records in Illinois.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Joseph Holtman, MDMaywood, IL 601531811089600
  2. Nikhil Nadler, MDMaywood, IL 601531770110728
  3. Joseph Belmonte, D.O.Lombard, IL 601481235395823
  4. Tian Xia, DOLombard, IL 601481467492728
  5. Rebecca Aureus, MDMelrose Park, IL 601601356421192
  6. John Sims, MDMelrose Park, IL 601601306850771
  7. Seshagiri Vavilikolanu, MDNorthlake, IL 601641033478847
  8. Nermeen Aziz, M.D.Hines, IL 601411568546851

Common questions

What is Troy Alan Buck, M.D.'s NPI number?

Troy Alan Buck, M.D.'s National Provider Identifier (NPI) is 1083884308, issued on Mar 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Troy Alan Buck, M.D. located?

The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-6462. Providers update this record themselves, so call before visiting.

How can I verify Troy Alan Buck, M.D.'s license?

NPPES lists Illinois license number 036117991, 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 Troy Alan Buck, M.D. prescribe under Medicare Part D?

In 2024, Troy Alan Buck, M.D. had 21 Medicare Part D claims for 15 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.