Houman Nourkeyhani, M.D.
Hematology & Oncology Physician · Sioux Falls, SD
Houman Nourkeyhani, M.D. is a hematology & oncology physician with a practice address in Sioux Falls, South Dakota, and NPI 1184935652, issued on Jun 29, 2010. Check the license (South Dakota 12013, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Houman Nourkeyhani
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 12013 SD
67854 MN
2016036721 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 E 23RD St Ste 230, Sioux Falls, SD 57105
- Phone
- (605) 322-4996
- Enumerated
- Jun 29, 2010
- Record last updated
- Jul 31, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220908003418); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 31 in South Dakota → Look up another NPI →
Also registered at 1000 E 23RD St Ste 230
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Anderson, NP-CFamily Nurse Practitioner1952659906
- Isabelle Joffer, CNPNurse Practitioner1073379483
- Ashley Martinmaas, PA-CPhysician Assistant1134578289
- Ryan Vaca, M.D.Hematology & Oncology Physician1700222148
Verify Houman Nourkeyhani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 12013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,497 Medicare Part D claims for 276 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 78 claims were for opioids.
Most prescribed
- Ondansetron Hcl173 claims
- Anastrozole90 claims
- Letrozole90 claims
- Lidocaine-Prilocaine86 claims
- Gabapentin77 claims
- Prednisone77 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.
2 hospitals and group practices
- Covenant Medical Center IncSaginaw, MI
- Marlette Regional HospitalMarlette, MI · Critical Access Hospitals
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).
Houman Nourkeyhani among 31 hematology & oncology physician records in South Dakota
Houman Nourkeyhani, M.D. is one of 31 hematology & oncology physician records with a practice address in South Dakota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2007 among the 21 with a school on file
- Record last updated2020 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in South Dakota
There are 31 hematology & oncology physician records in South Dakota.
All 31 in South Dakota → Every provider in Sioux Falls → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Roberto Ferro Valdes, M.D.Sioux Falls, SD 571051861780108
- Mark Huber, M.D.Sioux Falls, SD 571051750357299
- Waqas Jehangir, MD, MBBSSioux Falls, SD 571051659752541
- Kelly McCaul, M.D.Sioux Falls, SD 571051295701522
- Michael McHale, MDSioux Falls, SD 571051124017256
- Heidi McKean, MDSioux Falls, SD 571051992714281
- Vinod Parameswaran, M.D.Sioux Falls, SD 571051013983352
- Gabriel Roman Souza, MDSioux Falls, SD 571051982220331
Common questions
What is Houman Nourkeyhani, M.D.'s NPI number?
Houman Nourkeyhani, M.D.'s National Provider Identifier (NPI) is 1184935652, issued on Jun 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Houman Nourkeyhani, M.D. located?
The NPPES record lists a practice address at 1000 E 23RD St Ste 230, Sioux Falls, SD, 57105. Phone: (605) 322-4996. Providers update this record themselves, so call before visiting.
How can I verify Houman Nourkeyhani, M.D.'s license?
NPPES lists South Dakota license number 12013, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Houman Nourkeyhani, M.D. prescribe under Medicare Part D?
In 2024, Houman Nourkeyhani, M.D. had 1,497 Medicare Part D claims for 276 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.