Cristian Daniel Rios Perez, M.D.
Hepatology Physician · Sioux Falls, SD
Cristian Daniel Rios Perez, M.D. is a hepatology physician with a practice address in Sioux Falls, South Dakota, and NPI 1871957894, issued on Apr 6, 2016. Check the license (South Dakota 14339, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Cristian Daniel Rios Perez
- Credential
- M.D.
- Primary taxonomy
- Hepatology Physician 207RI0008X
- License number
- 14339 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1600 S Highline Ave Ste 220, Sioux Falls, SD 57110
- Phone
- (605) 322-8535
- Enumerated
- Apr 6, 2016
- Record last updated
- Mar 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20230825002382); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
5 nearest hepatology physician records → All 6 in South Dakota → Look up another NPI →
Verify Cristian Daniel Rios Perez 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 14339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average hepatology physician in 2024
581 Medicare Part D claims for 91 beneficiaries, against an average of 762 among the 228 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Ursodiol128 claims
- Carvedilol71 claims
- Spironolactone67 claims
- Furosemide47 claims
- Hydroxyzine Hcl25 claims
- Nadolol23 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.
Industry payments in 2024: $16.66
1 payment: food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 177 providers of this specialty with any payment received $18,492.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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).
Hepatology Physician providers in South Dakota
There are 6 hepatology physician records in South Dakota.
All 6 in South Dakota → Every provider in Sioux Falls → Hepatology Physician nationwide →
The 5 hepatology physician records with the nearest ZIP codes
- Mohamed Elfeki, M.D.Sioux Falls, SD 571051790162782
- Kozhikode Veetil Menon, M.D., M.B., B.S.Sioux Falls, SD 571051134191869
- Govarthanan Rajendiran, M.D.Sioux Falls, SD 571051962633966
- Anna Willet Giusti, MDSioux Falls, SD 571051568025286
- Chencheng Xie, M.D.Sioux Falls, SD 571051659734226
Common questions
What is Cristian Daniel Rios Perez, M.D.'s NPI number?
Cristian Daniel Rios Perez, M.D.'s National Provider Identifier (NPI) is 1871957894, issued on Apr 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Cristian Daniel Rios Perez, M.D. located?
The NPPES record lists a practice address at 1600 S Highline Ave Ste 220, Sioux Falls, SD, 57110. Phone: (605) 322-8535. Providers update this record themselves, so call before visiting.
How can I verify Cristian Daniel Rios Perez, M.D.'s license?
NPPES lists South Dakota license number 14339, 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 Cristian Daniel Rios Perez, M.D. prescribe under Medicare Part D?
In 2024, Cristian Daniel Rios Perez, M.D. had 581 Medicare Part D claims for 91 beneficiaries; the average among hepatology physician prescribers was 762. 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.