Nicholas Cavanaugh, DO
Anesthesiology Physician · Chicago, IL
Nicholas Cavanaugh, DO is an anesthesiology physician with a practice address in Chicago, Illinois, and NPI 1922621408, issued on May 19, 2020. Check the license (Illinois 036.169620, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nicholas Cavanaugh
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 036.169620 IL
R-11821 IA
02008424A IN
Self-reported in NPPES; status is on the state search - Practice location
- 251 E Huron St # F5-704, Chicago, IL 60611
- Phone
- (800) 777-8442
- Enumerated
- May 19, 2020
- Record last updated
- Jun 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20250623002843); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,575 in Illinois → Look up another NPI →
Also registered at 251 E Huron St # F5-704
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hubert Benzon, MDAnesthesiology Physician1972753747
- Heejung Choi, M.D.Anesthesiology Physician1952669178
- Kristy CrededioCertified Registered Nurse Anesthetist1801330717
- Ariana Elder, MDAnesthesiology Physician1639755200
- Jason Hennes, M.D.Pain Medicine (Anesthesiology) Physician1760648612
- Matthew Hire, MDAnesthesiology Physician1912324302
Verify Nicholas Cavanaugh 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 036.169620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Cavanaugh among 2,575 anesthesiology physician records in Illinois
Nicholas Cavanaugh, DO is one of 2,575 anesthesiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 81% of them.
- NPI issued2020 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2020 · median 2006 among the 1,608 with a school on file
- Record last updated2025 · 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 207L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,113 anesthesiology physician records list a practice address in Chicago
They are 1,113 of the 63,379 NPPES records with a practice address in Chicago, and 2,575 anesthesiology physician records in Illinois.
All 2,575 in Illinois → Every provider in Chicago → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Shireen Ahmad, MDChicago, IL 606111932197134
- Michael Ault, MDChicago, IL 606111851371165
- Alina Brodskaia, MDChicago, IL 606111588623219
- Eugene Butry, MDChicago, IL 606111902865348
- Sara Childers, MDChicago, IL 606111538121207
- Andre De Wolf, MDChicago, IL 606111194789404
- Alexander Deleon, MDChicago, IL 606111902860497
- Robert Gay, M.D.Chicago, IL 606111427057298
Common questions
What is Nicholas Cavanaugh, DO's NPI number?
Nicholas Cavanaugh, DO's National Provider Identifier (NPI) is 1922621408, issued on May 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Cavanaugh, DO located?
The NPPES record lists a practice address at 251 E Huron St # F5-704, Chicago, IL, 60611. Phone: (800) 777-8442. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Cavanaugh, DO's license?
NPPES lists Illinois license number 036.169620, 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.
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.