Kingsley Iheasirim, MD
Internal Medicine Physician · Mankato, MN
Kingsley Iheasirim, MD is an internal medicine physician with a practice address in Mankato, Minnesota, and NPI 1083697684, issued on Nov 29, 2005. Check the license (Minnesota 46210, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Kingsley Iheasirim
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 46210 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Marsh St, Mankato, MN 56001
- Phone
- (507) 625-4031
- Enumerated
- Nov 29, 2005
- Record last updated
- Sep 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20031208000231); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 1025 Marsh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kingsley Iheasirim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 46210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,306 Medicare Part D claims for 507 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 107 claims were for opioids.
Most prescribed
- Levothyroxine Sodium364 claims
- Atorvastatin Calcium336 claims
- Amlodipine Besylate293 claims
- Omeprazole248 claims
- Rosuvastatin Calcium223 claims
- Lisinopril213 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.
Bills Medicare through one group practice
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kingsley Iheasirim among 2,632 internal medicine physician records in Minnesota
Kingsley Iheasirim, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1994 · median 2008 among the 1,700 with a school on file
- Record last updated2020 · 57% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 internal medicine physician records list a practice address in Mankato
They are 25 of the 2,079 NPPES records with a practice address in Mankato, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Mankato → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Boles, MDMankato, MN 560011093752412
- Oscar Busso, MDMankato, MN 560011508887449
- Shailly Dham, M.D.Mankato, MN 560011134367352
- Sandeep Khosa, MDMankato, MN 560011639358013
- Ivaylo Krastev, MDMankato, MN 560011205073848
- Kiran Lingala, M.D,Mankato, MN 560011154636926
- Amanuel Oljira, M.D.Mankato, MN 560011962634667
- Andrea Pollema, M.D.Mankato, MN 560011265405831
Common questions
What is Kingsley Iheasirim, MD's NPI number?
Kingsley Iheasirim, MD's National Provider Identifier (NPI) is 1083697684, issued on Nov 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kingsley Iheasirim, MD located?
The NPPES record lists a practice address at 1025 Marsh St, Mankato, MN, 56001. Phone: (507) 625-4031. Providers update this record themselves, so call before visiting.
How can I verify Kingsley Iheasirim, MD's license?
NPPES lists Minnesota license number 46210, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kingsley Iheasirim, MD prescribe under Medicare Part D?
In 2024, Kingsley Iheasirim, MD had 7,306 Medicare Part D claims for 507 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.