Chaitanya K. Mamillapalli, M.D, MRCP
Endocrinology, Diabetes & Metabolism Physician · Springfield, IL
Chaitanya K. Mamillapalli, M.D, MRCP is an endocrinology, diabetes & metabolism physician with a practice address in Springfield, Illinois, and NPI 1710137930, issued on Sep 24, 2008. Check the license (Illinois 036-125425, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chaitanya K. Mamillapalli
- Credential
- M.D, MRCP
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 036-125425 IL
Self-reported in NPPES; status is on the state search - Practice location
- 350 W Carpenter St, Springfield, IL 62702
- Phone
- (217) 528-7541
- Enumerated
- Sep 24, 2008
- Record last updated
- May 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 036125425 IL
- Medicare enrollment
- Enrolled (PECOS I20121203000588); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
Also registered at 350 W Carpenter St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Terra Curtis, NPFamily Nurse Practitioner1215434550
- Merry Downer, M.D.Nephrology Physician1518054121
- Nicholas Fenwick, APRNFamily Nurse Practitioner1154082808
- Kristen Ferguson, M.D.Emergency Medicine Physician1750308227
Verify Chaitanya K. Mamillapalli 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 036-125425Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,186 Medicare Part D claims for 514 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Levothyroxine Sodium585 claims
- Ozempic417 claims
- Lantus Solostar224 claims
- Alendronate Sodium168 claims
- Metformin Hcl161 claims
- Novolog Flexpen156 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $431.45
22 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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).
Chaitanya K. Mamillapalli among 436 endocrinology, diabetes & metabolism physician records in Illinois
Chaitanya K. Mamillapalli, M.D, MRCP is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 85% 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 50% of them.
- NPI issued2008 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2000 · median 2006 among the 295 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Illinois
There are 436 endocrinology, diabetes & metabolism physician records in Illinois.
All 436 in Illinois → Every provider in Springfield → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Jumana Abdelkarim, MDSpringfield, IL 627021154815363
- Makarem Abulimon, M.D.Springfield, IL 627021699207381
- Suzan Al Gharaibeh, M.D.Springfield, IL 627021235345539
- Talmas Amorim Fernandes, M.D.Springfield, IL 627021669096541
- Amira Elmagbari, M.D, MSCSpringfield, IL 627021427312875
- Kevin Hazard, M.D.Springfield, IL 627021881652089
- Hadoun Jabri, MDSpringfield, IL 627021679828925
- Michael Jakoby, M.D.Springfield, IL 627021770515181
Common questions
What is Chaitanya K. Mamillapalli, M.D, MRCP's NPI number?
Chaitanya K. Mamillapalli, M.D, MRCP's National Provider Identifier (NPI) is 1710137930, issued on Sep 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Chaitanya K. Mamillapalli, M.D, MRCP located?
The NPPES record lists a practice address at 350 W Carpenter St, Springfield, IL, 62702. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Chaitanya K. Mamillapalli, M.D, MRCP's license?
NPPES lists Illinois license number 036-125425, 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 Chaitanya K. Mamillapalli, M.D, MRCP prescribe under Medicare Part D?
In 2024, Chaitanya K. Mamillapalli, M.D, MRCP had 4,186 Medicare Part D claims for 514 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Chaitanya K. Mamillapalli, M.D, MRCP's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.