Narain D. Mandhan, M.D.
Internal Medicine Physician · Monticello, IL
Narain D. Mandhan, M.D. is an internal medicine physician with a practice address in Monticello, Illinois, and NPI 1730170655, issued on Oct 31, 2005. Check the license (Illinois 036-091129, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Narain D. Mandhan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036-091129 IL
036091129 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Medical Center Dr, Monticello, IL 61856
- Phone
- (217) 762-6241
- Enumerated
- Oct 31, 2005
- Record last updated
- Dec 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (217) 762-1702
- Medicaid ID
- 036091129 IL
- Medicare enrollment
- Enrolled (PECOS I20051228000257); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1000 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Baldinger, DOPsychiatry Physician1811493851
- Raymond Bement, MA, LCSWClinical Social Worker1326102435
- Jacob Blasingame, PA-CPhysician Assistant1720619232
- Dawn Brazzell, APRN, FNP-BCFamily Nurse Practitioner1841026143
- Crystal ClarkNurse Practitioner1427557321
- Rowan CrozierRegistered Dietitian1295473866
Verify Narain D. Mandhan 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 036-091129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,802 Medicare Part D claims for 474 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 123 claims were for opioids.
Most prescribed
- Atorvastatin Calcium374 claims
- Pantoprazole Sodium322 claims
- Metoprolol Succinate264 claims
- Levothyroxine Sodium250 claims
- Amlodipine Besylate225 claims
- Losartan Potassium225 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: $18.54
1 payment: food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Carle Health Care IncorporatedUrbana, IL
- Kirby Medical CenterMonticello, IL · Critical Access Hospitals
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).
Narain D. Mandhan among 7,238 internal medicine physician records in Illinois
Narain D. Mandhan, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1986 · median 2003 among the 3,580 with a school on file
- Record last updated2020 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 internal medicine physician record lists a practice address in Monticello
They are 1 of the 104 NPPES records with a practice address in Monticello, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Monticello → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Deem, M.D.Mahomet, IL 618531487948386
- Michael Kuhlenschmidt, M.D.Mahomet, IL 618531588046288
- David Webb, MDMahomet, IL 618531619075017
- Amber Wooldridge, MDMahomet, IL 618531700450350
- Mahindra Patel, M.D.Homer, IL 618491841263258
- Tuyet Abraham, MD, MSCDanville, IL 618321588890032
- Uche Allanah, MDDanville, IL 618321356750830
- Edward Caballero, MDDanville, IL 618321417311317
Common questions
What is Narain D. Mandhan, M.D.'s NPI number?
Narain D. Mandhan, M.D.'s National Provider Identifier (NPI) is 1730170655, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Narain D. Mandhan, M.D. located?
The NPPES record lists a practice address at 1000 Medical Center Dr, Monticello, IL, 61856. Phone: (217) 762-6241. Providers update this record themselves, so call before visiting.
How can I verify Narain D. Mandhan, M.D.'s license?
NPPES lists Illinois license number 036-091129, 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 Narain D. Mandhan, M.D. prescribe under Medicare Part D?
In 2024, Narain D. Mandhan, M.D. had 8,802 Medicare Part D claims for 474 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.