Sudha G. Prasad, M.D.C.S.
Allergy & Immunology Physician · Springfield, IL
Sudha G. Prasad, M.D.C.S. is an allergy & immunology physician with a practice address in Springfield, Illinois, and NPI 1417120189, issued on Apr 2, 2008. Check the license (Illinois 036079578, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sudha G. Prasad
- Credential
- M.D.C.S.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 036079578 IL
Self-reported in NPPES; status is on the state search - Practice location
- 901 S Koke Mill RD, Springfield, IL 62711
- Phone
- (217) 528-7541
- Enumerated
- Apr 2, 2008
- Record last updated
- May 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091026000219); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 162 in Illinois → Look up another NPI →
Also registered at 901 S Koke Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Gardner, FNP-CFamily Nurse Practitioner1205221587
- Canting Guo, M.D.Allergy & Immunology Physician1760801377
- Alison Haacke, APRNFamily Nurse Practitioner1588279731
- Tonya Heim, FNPPsychiatric/Mental Health Nurse Practitioner1023382652
- Tanya Loy, APRNFamily Nurse Practitioner1992534630
Verify Sudha G. Prasad 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 036079578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
273 Medicare Part D claims for 86 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Montelukast Sodium78 claims
- Fluticasone Propionate26 claims
- Xolair19 claims
- Albuterol Sulfate Hfa15 claims
- Azelastine Hcl13 claims
- Breztri Aerosphere11 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 MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,007.14
36 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Springfield Clinic, LLPSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sudha G. Prasad among 162 allergy & immunology physician records in Illinois
Sudha G. Prasad, M.D.C.S. is one of 162 allergy & immunology physician records with a practice address in Illinois. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1970 · median 2001 among the 114 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Illinois
There are 162 allergy & immunology physician records in Illinois.
All 162 in Illinois → Every provider in Springfield → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Canting Guo, M.D.Springfield, IL 627111760801377
- Ingrid Alexander, MDSpringfield, IL 627041144269531
- Bethany Gibson, M.D.Decatur, IL 625261043278013
- Jeffrey Lehman, MDCarbondale, IL 629011548261399
- Gary Carpenter, MDQuincy, IL 623011508845512
- Ellen PrattQuincy, IL 623011255421533
- Patrick Win, M.D.Shiloh, IL 622691346335783
- John Zech, MDChampaign, IL 618211639277346
Common questions
What is Sudha G. Prasad, M.D.C.S.'s NPI number?
Sudha G. Prasad, M.D.C.S.'s National Provider Identifier (NPI) is 1417120189, issued on Apr 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sudha G. Prasad, M.D.C.S. located?
The NPPES record lists a practice address at 901 S Koke Mill RD, Springfield, IL, 62711. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Sudha G. Prasad, M.D.C.S.'s license?
NPPES lists Illinois license number 036079578, 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 Sudha G. Prasad, M.D.C.S. prescribe under Medicare Part D?
In 2024, Sudha G. Prasad, M.D.C.S. had 273 Medicare Part D claims for 86 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Sudha G. Prasad, M.D.C.S.'s MIPS final score?
The 2023 MIPS final score is 95 of 100. 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.