NPPES file of Aug 9, 2026

Pedro Hsieh, MD

Hematology (Internal Medicine) Physician · Iowa City, IA

Pedro Hsieh, MD is a hematology (internal medicine) physician with a practice address in Iowa City, Iowa, and NPI 1700561826, issued on Jun 16, 2023. Check the license (Iowa SP-0260, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700561826
Name
Pedro Hsieh
Credential
MD
Primary taxonomy
Hematology (Internal Medicine) Physician 207RH0000X
License number
SP-0260 IA
Self-reported in NPPES; status is on the state search
Practice location
200 Hawkins Dr, Iowa City, IA 52242
Phone
(319) 356-2527
Enumerated
Jun 16, 2023
Record last updated
Jun 16, 2023
Fax
(319) 353-8383
Medicare enrollment
Enrolled (PECOS I20230627001977); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 Hawkins Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Helena Aaberg, MDAnesthesiology Physician1689301558
  2. Abdullah Abbasi, MDGastroenterology Physician1932944204
  3. Mary Jo Abbott, RPHPharmacist1841325875
  4. Francois Abboud, MDCardiovascular Disease Physician1598753113
  5. Abdalla Abdalla, MBBCHAnatomic Pathology & Clinical Pathology Physician1518859826
  6. Sameh AbdallaAnatomic Pathology & Clinical Pathology Physician1437902160

Verify Pedro Hsieh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license SP-0260
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Iowa license search

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31% fewer Medicare Part D claims than the average hematology (internal medicine) physician in 2024

340 Medicare Part D claims for 61 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 49 claims were for opioids.

  1. Pedro Hsieh340
  2. Specialty average496

Most prescribed

  1. Hydroxyurea83 claims
  2. Eliquis44 claims
  3. Warfarin Sodium35 claims
  4. Oxycodone-Acetaminophen14 claims
  5. Hydromorphone Hcl13 claims
  6. Anagrelide Hcl12 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

  1. State University OF IowaIowa City, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Pedro Hsieh among 10 hematology (internal medicine) physician records in Iowa

Pedro Hsieh, MD is one of 10 hematology (internal medicine) physician records with a practice address in Iowa. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 10% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 100% of these records are
  • Graduated2021 · median 2004 among the 10 with a school on file
  • Record last updated2023 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology (Internal Medicine) Physician providers in Iowa

There are 10 hematology (internal medicine) physician records in Iowa.

The 8 hematology (internal medicine) physician records with the nearest ZIP codes

  1. Sabarish Ayyappan, MDIowa City, IA 522421558551507
  2. Prajwal Dhakal, MBBSIowa City, IA 522421578946406
  3. Mohammad Hussain, MDIowa City, IA 522421427242767
  4. Steven Lentz, MDIowa City, IA 522421316934318
  5. Eric Mou, MDIowa City, IA 522421184044398
  6. Rogerio Pastore Bassitt, MDIowa City, IA 522421508750761
  7. Kittika Poonsombudlert, MDIowa City, IA 522421386174217
  8. Hira Shaikh, MDIowa City, IA 522421336591759

Common questions

What is Pedro Hsieh, MD's NPI number?

Pedro Hsieh, MD's National Provider Identifier (NPI) is 1700561826, issued on Jun 16, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Pedro Hsieh, MD located?

The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-2527. Providers update this record themselves, so call before visiting.

How can I verify Pedro Hsieh, MD's license?

NPPES lists Iowa license number SP-0260, 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 Pedro Hsieh, MD prescribe under Medicare Part D?

In 2024, Pedro Hsieh, MD had 340 Medicare Part D claims for 61 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. 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.