James Loo, MD
Anesthesiology Physician · Maywood, IL
James Loo, MD is an anesthesiology physician with a practice address in Maywood, Illinois, and NPI 1427028836, issued on Jan 26, 2006. Check the license (Illinois 36084137, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James Loo
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 36084137 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
- Jan 26, 2006
- Record last updated
- Oct 27, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (708) 216-1249
- Medicaid ID
- 36084137 IL
- Medicare enrollment
- Enrolled (PECOS I20050801000644); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1989
- Entity
- Type 1 · individual
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Verify James Loo 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 36084137Check 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
- Northstar Anesthesia OF Illinois, LLCHinsdale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Loo among 2,575 anesthesiology physician records in Illinois
James Loo, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1989 · median 2006 among the 1,608 with a school on file
- Record last updated2009 · 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).
153 anesthesiology physician records list a practice address in Maywood
They are 153 of the 2,572 NPPES records with a practice address in Maywood, and 2,575 anesthesiology physician records in Illinois.
All 2,575 in Illinois → Every provider in Maywood → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Michail Avramov, MDMaywood, IL 601531821068255
- Ronald Belusko, MD PHDMaywood, IL 601531558331983
- Steven Edelstein, MDMaywood, IL 601531609846021
- Sergio Gonzalez, MDMaywood, IL 601531659342939
- Sherine Hanna, MDMaywood, IL 601531003886417
- Harrison Le, MDMaywood, IL 601531538153168
- Pierre Levan, MDMaywood, IL 601531538139951
- Legia Mondesir, MDMaywood, IL 601531700856143
Common questions
What is James Loo, MD's NPI number?
James Loo, MD's National Provider Identifier (NPI) is 1427028836, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Loo, MD 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 James Loo, MD's license?
NPPES lists Illinois license number 36084137, 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.