NPPES file of Aug 9, 2026

Nicholas A. Angelopoulos, DO

Pain Medicine (Anesthesiology) Physician · Tinley Park, IL

Nicholas A. Angelopoulos, DO is a pain medicine (anesthesiology) physician with a practice address in Tinley Park, Illinois, and NPI 1205940855, issued on Aug 19, 2006. Check the license (Illinois 03689214, 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
1205940855
Name
Nicholas A. Angelopoulos
Credential
DO
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
03689214 IL
Self-reported in NPPES; status is on the state search
Practice location
6850 Centennial Dr, Tinley Park, IL 60477
Phone
(708) 429-3466
Enumerated
Aug 19, 2006
Record last updated
May 6, 2026
Fax
(708) 429-3422
Medicaid ID
036089214 IL
Medicare enrollment
Enrolled (PECOS I20040508000200); accepts Medicare assignment
Medical or professional school
Chicago College Of Osteopathy, 1990
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 6850 Centennial Dr

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

  1. George Cloud, OPA-CSurgical Physician Assistant1679687164
  2. Kaitlin Napoli, PAPhysician Assistant1265060396
  3. Cynthia Oneill, APRNNurse Practitioner1043876683

Verify Nicholas A. Angelopoulos 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 03689214
    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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55% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

779 Medicare Part D claims for 99 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 523 claims were for opioids.

  1. Nicholas Angelopoulos779
  2. Specialty average1,750

Most prescribed

  1. Hydrocodone-Acetaminophen272 claims
  2. Gabapentin63 claims
  3. Tramadol Hcl48 claims
  4. Pregabalin46 claims
  5. Oxycodone-Acetaminophen41 claims
  6. Tizanidine Hcl37 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: $505.32

7 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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. Nicholas Angelopoulos$505.32
  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.

Nicholas A. Angelopoulos among 203 pain medicine (anesthesiology) physician records in Illinois

Nicholas A. Angelopoulos, DO 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 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 47% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1990 · median 2002 among the 144 with a school on file
  • Record last updated2026 · 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. Faris Abusharif, MDOrland Park, IL 604671437268034
  2. Renata Variakojis, MDPalos Heights, IL 604631689739807
  3. Michael HanaOrland Park, IL 604621831482769
  4. Azzam Alkhudari, MDOak Lawn, IL 604531285706754
  5. Anwuli Okoli, M.D.Oak Lawn, IL 604531225090533
  6. Nihir WaghelaAurora, IL 605041750525879
  7. Rabiul Ryan, D.O.Lockport, IL 604411841782844
  8. Pranusha Baxi, MDBolingbrook, IL 604401487187506

Common questions

What is Nicholas A. Angelopoulos, DO's NPI number?

Nicholas A. Angelopoulos, DO's National Provider Identifier (NPI) is 1205940855, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas A. Angelopoulos, DO located?

The NPPES record lists a practice address at 6850 Centennial Dr, Tinley Park, IL, 60477. Phone: (708) 429-3466. Providers update this record themselves, so call before visiting.

How can I verify Nicholas A. Angelopoulos, DO's license?

NPPES lists Illinois license number 03689214, 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 Nicholas A. Angelopoulos, DO prescribe under Medicare Part D?

In 2024, Nicholas A. Angelopoulos, DO had 779 Medicare Part D claims for 99 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.