Perry P. Guaglianone, M.D.
Hematology & Oncology Physician · Decatur, IL
Perry P. Guaglianone, M.D. is a hematology & oncology physician with a practice address in Decatur, Illinois, and NPI 1932168309, issued on Mar 22, 2006. Check the license (Illinois 036099784, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Perry P. Guaglianone
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036099784 IL
Self-reported in NPPES; status is on the state search - Practice location
- 210 W Mckinley Ave, Decatur, IL 62526
- Phone
- (217) 876-6600
- Enumerated
- Mar 22, 2006
- Record last updated
- Feb 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (217) 876-6606
- Medicaid ID
- 036099784 IL
- Medicare enrollment
- Enrolled (PECOS I20101108001451); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1986
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 666 in Illinois → Look up another NPI →
Also registered at 210 W Mckinley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Born, NPNurse Practitioner1538636642
- Sebastien Kairouz, M.D.Hematology & Oncology Physician1396701009
- Mario Velasco, MDMedical Oncology Physician1326007782
Verify Perry P. Guaglianone 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 036099784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,658 Medicare Part D claims for 316 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 153 claims were for opioids.
Most prescribed
- Anastrozole111 claims
- Hydrocodone-Acetaminophen93 claims
- Ondansetron Hcl88 claims
- Prednisone81 claims
- Eliquis76 claims
- Prochlorperazine Maleate74 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 MIPS final score for 2023 (Medicare payment program): 77.7 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: $3,250.33
167 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Bills Medicare through one group practice
- Cancer Care Specialists OF Central Illinois SCDecatur, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Perry P. Guaglianone among 666 hematology & oncology physician records in Illinois
Perry P. Guaglianone, M.D. is one of 666 hematology & oncology physician records with a practice address in Illinois. 84% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 57% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1986 · median 2003 among the 461 with a school on file
- Record last updated2014 · 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 207RH0003X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Illinois
There are 666 hematology & oncology physician records in Illinois.
All 666 in Illinois → Every provider in Decatur → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Benjamin Esparaz, M.D.Decatur, IL 625261275502940
- Dolores Estrada-Garcia, MDDecatur, IL 625261316950033
- Sebastien Kairouz, M.D.Decatur, IL 625261396701009
- Evelena Ontiveros, MD PHDDecatur, IL 625261689886962
- Jane Grace Manalo, M.D.Effingham, IL 624011407813470
- Hanna Saba, MDEffingham, IL 624011720070386
- William Zimmer, M.D.Springfield, IL 627011275575821
- Edem Agamah, MDSpringfield, IL 627021932147279
Common questions
What is Perry P. Guaglianone, M.D.'s NPI number?
Perry P. Guaglianone, M.D.'s National Provider Identifier (NPI) is 1932168309, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Perry P. Guaglianone, M.D. located?
The NPPES record lists a practice address at 210 W Mckinley Ave, Decatur, IL, 62526. Phone: (217) 876-6600. Providers update this record themselves, so call before visiting.
How can I verify Perry P. Guaglianone, M.D.'s license?
NPPES lists Illinois license number 036099784, 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 Perry P. Guaglianone, M.D. prescribe under Medicare Part D?
In 2024, Perry P. Guaglianone, M.D. had 1,658 Medicare Part D claims for 316 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Perry P. Guaglianone, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.7 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), 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.