Jason Chamberlin, DO
Pediatrics Physician · Farmington, IL
Jason Chamberlin, DO is a pediatrics physician with a practice address in Farmington, Illinois, and NPI 1831207349, issued on Aug 25, 2006. Check the license (Illinois 036101084, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jason Chamberlin
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 036101084 IL
Self-reported in NPPES; status is on the state search - Practice location
- 601 E Fort St, Farmington, IL 61531
- Phone
- (309) 245-2406
- Enumerated
- Aug 25, 2006
- Entity
- Type 1 · individual
Also registered at 601 E Fort St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Crouse, CNPNurse Practitioner1821106345
- Debra Hayes, CFNPNurse Practitioner1548378789
Verify Jason Chamberlin 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 036101084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
11.7 times the Medicare Part D claims of the average pediatrics physician in 2024
9,597 Medicare Part D claims for 539 beneficiaries, against an average of 818 among the 8,211 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 227 claims were for opioids.
Most prescribed
- Atorvastatin Calcium467 claims
- Lisinopril386 claims
- Levothyroxine Sodium322 claims
- Pantoprazole Sodium291 claims
- Amlodipine Besylate271 claims
- Tamsulosin Hcl218 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.
The practice group's Medicare quality score for 2023: 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,826.23
105 payments, mostly food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 23,406 providers of this specialty with any payment received $1,203.67 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 hospital and facility affiliations
- Graham Hospital AssociationFarmington, IL · Acute Care Hospitals3 of 5 stars
- Select Rehabilitation, LLCGlenview, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1 pediatrics physician records list a Farmington practice address
They are 1 of the 15 NPPES records with a Farmington practice address, and 3,316 pediatrics physician records in Illinois.
Other pediatrics physician records in Illinois
- Waleed Abbasi, M.D.Rockford, IL1487941969
- Aiah Abdel-AalChicago, IL1255115846
- Mahmoud Abdel-Ghani, MDSpringfield, IL1487495883
- Eman Abdel-Latief, M.D.Evanston, IL1508229949
- Raid Abdulla, MDChicago, IL1710037742
- Zainab Abdullah, M.D.Chicago, IL1356579650
- Sneha Abichandani, M.DChicago, IL1346505286
- Lynn Ables, MDWheaton, IL1285795989
- Alin Abraham, M.D.Lisle, IL1316101181
- Emil Abraham, MDSpringfield, IL1396419768
Common questions
What is Jason Chamberlin, DO's NPI number?
Jason Chamberlin, DO's National Provider Identifier (NPI) is 1831207349, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason Chamberlin, DO located?
The NPPES record lists a practice address at 601 E Fort St, Farmington, IL, 61531. Phone: (309) 245-2406. Providers update this record themselves, so call before visiting.
How can I verify Jason Chamberlin, DO's license?
NPPES lists Illinois license number 036101084, 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 Jason Chamberlin, DO prescribe under Medicare Part D?
In 2024, Jason Chamberlin, DO had 9,597 Medicare Part D claims for 539 beneficiaries; the average among pediatrics physician prescribers was 818. Part D covers Medicare prescriptions only.
What is Jason Chamberlin, DO's Medicare quality score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.