Aditya Kumar Rangbulla, M.D
Internal Medicine Physician · Appleton, WI
Aditya Kumar Rangbulla, M.D is an internal medicine physician with a practice address in Appleton, Wisconsin, and NPI 1659571867, issued on Jul 25, 2007. Check the license (Wisconsin 54650, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Aditya Kumar Rangbulla
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 54650 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1501 S Madison St, Appleton, WI 54915
- Phone
- (920) 730-4414
- Enumerated
- Jul 25, 2007
- Record last updated
- May 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101116000964); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 1501 S Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Anderson, RN,APNPNurse Practitioner1124454830
- Deborah Bartmann, APNPAdult Health Nurse Practitioner1619318714
- Debra Engebos, AUDAudiologist1457348112
- Lisa Esser, AUDIOLOGISTAudiologist1851331755
- Paige Gorges, RDNRegistered Dietitian1871202663
- Kristine Hanson, NPNurse Practitioner1356428767
Verify Aditya Kumar Rangbulla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 54650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average internal medicine physician in 2024
18,190 Medicare Part D claims for 1,079 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 298 claims were for opioids.
Most prescribed
- Amlodipine Besylate827 claims
- Omeprazole766 claims
- Atorvastatin Calcium760 claims
- Losartan Potassium643 claims
- Lisinopril619 claims
- Metformin Hcl Er595 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): 95.8 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).
Bills Medicare through one group practice
- Ascension Medical Group-Fox Valley Wisconsin IncNeenah, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aditya Kumar Rangbulla among 2,078 internal medicine physician records in Wisconsin
Aditya Kumar Rangbulla, M.D is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1996 · median 2002 among the 1,098 with a school on file
- Record last updated2021 · 55% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 internal medicine physician records list a practice address in Appleton
They are 39 of the 3,249 NPPES records with a practice address in Appleton, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Appleton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kayode Bello, M.D., M.P.H.Appleton, WI 549151427306935
- Madhavi Reddy Cherukula, MDAppleton, WI 549151265847396
- Randall Gunther, MDAppleton, WI 549151972182913
- Shanthi Joseph, MDAppleton, WI 549151417941212
- Jeyakumar Kandaraj, MDAppleton, WI 549151306830104
- Meha Minhas, M.D.Appleton, WI 549151700072931
- Scott Nygaard, MDAppleton, WI 549151124013537
- Karim Rahimi, MDAppleton, WI 549151902296163
Common questions
What is Aditya Kumar Rangbulla, M.D's NPI number?
Aditya Kumar Rangbulla, M.D's National Provider Identifier (NPI) is 1659571867, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Aditya Kumar Rangbulla, M.D located?
The NPPES record lists a practice address at 1501 S Madison St, Appleton, WI, 54915. Phone: (920) 730-4414. Providers update this record themselves, so call before visiting.
How can I verify Aditya Kumar Rangbulla, M.D's license?
NPPES lists Wisconsin license number 54650, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aditya Kumar Rangbulla, M.D prescribe under Medicare Part D?
In 2024, Aditya Kumar Rangbulla, M.D had 18,190 Medicare Part D claims for 1,079 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Aditya Kumar Rangbulla, M.D's MIPS final score?
The 2023 MIPS final score is 95.8 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.