Chenglu Liu, M.D.
Surgery Physician · Ottawa, IL
Chenglu Liu, M.D. is a surgery physician with a practice address in Ottawa, Illinois, and NPI 1437334208, issued on Dec 29, 2007. Check the license (Illinois 036123647, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chenglu Liu
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036123647 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1614 E Norris Dr, Ottawa, IL 61350
- Phone
- (815) 433-1010
- Enumerated
- Dec 29, 2007
- Record last updated
- Mar 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090618000339); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 1614 E Norris Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Bhurgri, MDFamily Medicine Physician1821046186
- Cynthia Cabalfin, M.D.Internal Medicine Physician1497708382
- Laura Cartwright, LCSWClinical Social Worker1790480481
- Ami Dose, APRN, FNPFamily Nurse Practitioner1548429509
- Adriana Dumitrescu, MDFamily Medicine Physician1376591933
- Robert Friedle, PH.D.Clinical Psychologist1952453003
Verify Chenglu Liu 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 036123647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average surgery physician in 2024
91 Medicare Part D claims for 72 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 78 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen56 claims
- Tramadol Hcl21 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.
Bills Medicare through one group practice
- Osf Multi-Specialty GroupOttawa, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chenglu Liu among 1,520 surgery physician records in Illinois
Chenglu Liu, M.D. is one of 1,520 surgery physician records with a practice address in Illinois. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1983 · median 2004 among the 650 with a school on file
- Record last updated2015 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Ottawa → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Thomas Curry, MDPeru, IL 613541194706903
- Robert Wojcik, M.D,Peru, IL 613541770673204
- Eric Kivisto, DOMendota, IL 613421447257316
- Michael Vercimak, MDMendota, IL 613421366500852
- Rizwan Ahmad, M.D.Streator, IL 613641578710562
- Caner Celeboglu, M.D.,F.A.C.S.Streator, IL 613641457325060
- Colton Johnson, MDWalnut, IL 613761740030063
- Vijay Arora, MDGalesburg, IL 614011003927021
Common questions
What is Chenglu Liu, M.D.'s NPI number?
Chenglu Liu, M.D.'s National Provider Identifier (NPI) is 1437334208, issued on Dec 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Chenglu Liu, M.D. located?
The NPPES record lists a practice address at 1614 E Norris Dr, Ottawa, IL, 61350. Phone: (815) 433-1010. Providers update this record themselves, so call before visiting.
How can I verify Chenglu Liu, M.D.'s license?
NPPES lists Illinois license number 036123647, 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 Chenglu Liu, M.D. prescribe under Medicare Part D?
In 2024, Chenglu Liu, M.D. had 91 Medicare Part D claims for 72 beneficiaries; the average among surgery physician prescribers was 147. 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.