Luis Alexander Rojas-Espaillat, MD
Gynecologic Oncology Physician · Sioux Falls, SD
Luis Alexander Rojas-Espaillat, MD is a gynecologic oncology physician with a practice address in Sioux Falls, South Dakota, and NPI 1548396054, issued on Feb 26, 2007. Check the license on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Luis Alexander Rojas-Espaillat
- Credential
- MD
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- 57.009555 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1000 E 21St St, Sioux Falls, SD 57105
- Phone
- (605) 322-7535
- Enumerated
- Feb 26, 2007
- Record last updated
- Oct 2, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (605) 322-7540
- Medicaid ID
- S6201492 SD
- Medicare enrollment
- Enrolled (PECOS I20070529000215); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
3 nearest gynecologic oncology physician records → All 4 in South Dakota → Look up another NPI →
Also registered at 1000 E 21St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samir Abu-Ghazaleh, MDGynecologic Oncology Physician1821066184
Verify Luis Alexander Rojas-Espaillat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
188 Medicare Part D claims for 62 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 15 claims were for opioids.
Most prescribed
- Eliquis14 claims
- Dexamethasone12 claims
- Gabapentin12 claims
- Levothyroxine Sodium12 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
- Avera MckennanSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gynecologic Oncology Physician providers in South Dakota
There are 4 gynecologic oncology physician records in South Dakota.
All 4 in South Dakota → Every provider in Sioux Falls → Gynecologic Oncology Physician nationwide →
The 3 gynecologic oncology physician records with the nearest ZIP codes
- Samir Abu-Ghazaleh, MDSioux Falls, SD 571051821066184
- Maria Bell, M.D.Sioux Falls, SD 571051174529929
- David Starks, MDSioux Falls, SD 571051871751867
Common questions
What is Luis Alexander Rojas-Espaillat, MD's NPI number?
Luis Alexander Rojas-Espaillat, MD's National Provider Identifier (NPI) is 1548396054, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Luis Alexander Rojas-Espaillat, MD located?
The NPPES record lists a practice address at 1000 E 21St St, Sioux Falls, SD, 57105. Phone: (605) 322-7535. Providers update this record themselves, so call before visiting.
How can I verify Luis Alexander Rojas-Espaillat, MD's license?
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 Luis Alexander Rojas-Espaillat, MD prescribe under Medicare Part D?
In 2024, Luis Alexander Rojas-Espaillat, MD had 188 Medicare Part D claims for 62 beneficiaries; the average among gynecologic oncology physician prescribers was 195. 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.