Sharmini Rasakulasuriar, MD
Internal Medicine Physician · Humboldt, IA
Sharmini Rasakulasuriar, MD is an internal medicine physician with a practice address in Humboldt, Iowa, and NPI 1629040951, issued on Feb 2, 2006. Check the license (Iowa 32423, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Sharmini Rasakulasuriar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 32423 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1010 15TH St N, Humboldt, IA 50548
- Phone
- (515) 332-2015
- Enumerated
- Feb 2, 2006
- Record last updated
- Dec 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040430000003); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 871 in Iowa → Look up another NPI →
Also registered at 1010 15TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sue Malloy, ARNPNurse Practitioner1518939693
- Robert McPeak, PA-CPhysician Assistant1013065341
- Brittney Peters, ARNPFamily Nurse Practitioner1326525643
Verify Sharmini Rasakulasuriar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 32423Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
350 Medicare Part D claims for 141 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 14 claims were for opioids.
Most prescribed
- Prednisone18 claims
- Donepezil Hcl14 claims
- Metoprolol Succinate13 claims
- Doxycycline Hyclate12 claims
- Clopidogrel11 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.
3 hospitals and group practices
- Trinity Regional Medical CenterFort Dodge, IA · Acute Care Hospitals2 of 5 stars
- Covenant Medical Center IncWaterloo, IA
- Iowa Physicians Clinic Medical FoundationBettendorf, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sharmini Rasakulasuriar among 871 internal medicine physician records in Iowa
Sharmini Rasakulasuriar, MD is one of 871 internal medicine physician records with a practice address in Iowa. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 62% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated1994 · median 2008 among the 386 with a school on file
- Record last updated2016 · 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 207R00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 internal medicine physician record lists a practice address in Humboldt
They are 1 of the 53 NPPES records with a practice address in Humboldt, and 871 internal medicine physician records in Iowa.
All 871 in Iowa → Every provider in Humboldt → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Boyajian, MDGowrie, IA 505431316922438
- Kaitlen Baker, MDClarion, IA 505251467911750
- Michael McLoughlin, MDClarion, IA 505251467890376
- Joseph Miller, D.O.Clarion, IA 505251861471872
- Paul Barber, MDStorm Lake, IA 505881396716999
- Kenneth Adams, D.O.Fort Dodge, IA 505011669443230
- Erian Girgis, MD, PH.DFort Dodge, IA 505011710256615
- Steven Harmer, MDFort Dodge, IA 505011124090394
Common questions
What is Sharmini Rasakulasuriar, MD's NPI number?
Sharmini Rasakulasuriar, MD's National Provider Identifier (NPI) is 1629040951, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sharmini Rasakulasuriar, MD located?
The NPPES record lists a practice address at 1010 15TH St N, Humboldt, IA, 50548. Phone: (515) 332-2015. Providers update this record themselves, so call before visiting.
How can I verify Sharmini Rasakulasuriar, MD's license?
NPPES lists Iowa license number 32423, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sharmini Rasakulasuriar, MD prescribe under Medicare Part D?
In 2024, Sharmini Rasakulasuriar, MD had 350 Medicare Part D claims for 141 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.