Parag Sampat, MD
Internal Medicine Physician · Waterloo, IA
Parag Sampat, MD is an internal medicine physician with a practice address in Waterloo, Iowa, and NPI 1508823998, issued on Apr 28, 2006. Check the license (Iowa MD-37542, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Parag Sampat
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD-37542 IA
Self-reported in NPPES; status is on the state search - Practice location
- 146 W Dale St, Waterloo, IA 50703
- Phone
- (319) 234-4431
- Enumerated
- Apr 28, 2006
- Record last updated
- Aug 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (319) 235-5004
- Medicaid IDs
- 1508823998 IA
036111150 IL - Medicare enrollment
- Enrolled (PECOS I20081013000040); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 871 in Iowa → Look up another NPI →
Also registered at 146 W Dale St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hridendra Basu, MDInternal Medicine Physician1366428559
- Kimberlee Borneman, C.N.M.Advanced Practice Midwife1588047021
- Dieter Boxmann, ARNPPsychiatric/Mental Health Nurse Practitioner1023178548
- Kristi Clements, LISWSocial Worker1629251574
Verify Parag Sampat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-37542Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.2 times the Medicare Part D claims of the average internal medicine physician in 2024
16,654 Medicare Part D claims for 973 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. 219 claims were for opioids.
Most prescribed
- Amlodipine Besylate810 claims
- Atorvastatin Calcium761 claims
- Levothyroxine Sodium654 claims
- Omeprazole586 claims
- Rosuvastatin Calcium545 claims
- Furosemide455 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
- Iowa Physicians Clinic Medical FoundationWaterloo, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Parag Sampat among 871 internal medicine physician records in Iowa
Parag Sampat, 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
- Graduated1997 · 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).
37 internal medicine physician records list a practice address in Waterloo
They are 37 of the 1,512 NPPES records with a practice address in Waterloo, and 871 internal medicine physician records in Iowa.
All 871 in Iowa → Every provider in Waterloo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Russell Adams, MDWaterloo, IA 507031023094265
- Hridendra Basu, MDWaterloo, IA 507031366428559
- Brent Buhr, M.D.Waterloo, IA 507031194952200
- Kamran Ilyas, MDWaterloo, IA 507031336662733
- Muhammad Pathan, MDWaterloo, IA 507031689659914
- Vara Venkata Padma Ponnada, MDWaterloo, IA 507031093076671
- Pradeep Ramesh, MDWaterloo, IA 507031053349167
- Warda Shoaib, MDWaterloo, IA 507031285311738
Common questions
What is Parag Sampat, MD's NPI number?
Parag Sampat, MD's National Provider Identifier (NPI) is 1508823998, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Parag Sampat, MD located?
The NPPES record lists a practice address at 146 W Dale St, Waterloo, IA, 50703. Phone: (319) 234-4431. Providers update this record themselves, so call before visiting.
How can I verify Parag Sampat, MD's license?
NPPES lists Iowa license number MD-37542, 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 Parag Sampat, MD prescribe under Medicare Part D?
In 2024, Parag Sampat, MD had 16,654 Medicare Part D claims for 973 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.