Elizabeth Diane Rubin-Peck, M.D.
Hospitalist Physician · Sioux Falls, SD
Elizabeth Diane Rubin-Peck, M.D. is a hospitalist physician with a practice address in Sioux Falls, South Dakota, and NPI 1669678777, issued on Jun 25, 2007. Check the license (South Dakota 8400, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Diane Rubin-Peck
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 8400 SD
94-06746 KS
Self-reported in NPPES; status is on the state search - Practice location
- 1600 W 22ND St, Sioux Falls, SD 57105
- Phone
- (605) 312-1000
- Enumerated
- Jun 25, 2007
- Record last updated
- Dec 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 200675960A KS
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 99 in South Dakota → Look up another NPI →
Also registered at 1600 W 22ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Moises Alatorre Jimenez, MDPediatric Gastroenterology Physician1205324530
- Mir Ali, MDPediatric Critical Care Medicine Physician1841454634
- Farah AlmudallalStudent in an Organized Health Care Education/Training Program1104745165
- Kathryn Anderson, M.D.Neonatal-Perinatal Medicine Physician1487099289
Verify Elizabeth Diane Rubin-Peck 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 8400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Elizabeth Diane Rubin-Peck among 99 hospitalist physician records in South Dakota
Elizabeth Diane Rubin-Peck, M.D. is one of 99 hospitalist physician records with a practice address in South Dakota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2017 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 hospitalist physician records list a practice address in Sioux Falls
They are 80 of the 6,563 NPPES records with a practice address in Sioux Falls, and 99 hospitalist physician records in South Dakota.
All 99 in South Dakota → Every provider in Sioux Falls → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Marc Capitano, MDSioux Falls, SD 571051285612978
- Jeremy Cauwels, MDSioux Falls, SD 571051942243100
- Kristopher Gage, DC, MDSioux Falls, SD 571051689848046
- Jennifer Greco, M.D.Sioux Falls, SD 571051104808104
- Jeffrey Heier, MDSioux Falls, SD 571051760437222
- Scott Huckins, M.D.Sioux Falls, SD 571051508068305
- Randall Lamfers, M.D.Sioux Falls, SD 571051831157106
- Jennifer McKay, M.D.Sioux Falls, SD 571051407891716
Common questions
What is Elizabeth Diane Rubin-Peck, M.D.'s NPI number?
Elizabeth Diane Rubin-Peck, M.D.'s National Provider Identifier (NPI) is 1669678777, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Diane Rubin-Peck, M.D. located?
The NPPES record lists a practice address at 1600 W 22ND St, Sioux Falls, SD, 57105. Phone: (605) 312-1000. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Diane Rubin-Peck, M.D.'s license?
NPPES lists South Dakota license number 8400, 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.
What is Elizabeth Diane Rubin-Peck, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.