Darren Splonskowski, M.D.
Internal Medicine Physician · Fremont, NE
Darren Splonskowski, M.D. is an internal medicine physician with a practice address in Fremont, Nebraska, and NPI 1730261942, issued on Oct 19, 2006. Check the license (Nebraska 23685, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Darren Splonskowski
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 23685 NE
MD30565 ME
Self-reported in NPPES; status is on the state search - Practice location
- 450 E 23RD St, Fremont, NE 68025
- Phone
- (402) 721-1610
- Enumerated
- Oct 19, 2006
- Entity
- Type 1 · individual
Also registered at 450 E 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nurlan AliyevInternal Medicine Physician1932568805
- Corey AllmendingerMental Health Counselor1417798737
- Ruth Anderson, M.S., CCC-SLPSpeech-Language Pathologist1033923677
- Crystal AndrewsHome Health Registered Nurse1902793359
- Virginia Barragan-Lopez, DOEmergency Medicine Physician1750084091
- Curtis Batten, MDEmergency Medicine Physician1740390954
Verify Darren Splonskowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 23685Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
140 Medicare Part D claims for 63 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Prednisone11 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.
The practice group's Medicare quality score for 2023: 88.3 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).
4 hospital and facility affiliations
- Spencer Municipal HospitalSpencer, IA · Acute Care Hospitals4 of 5 stars
- Access Telecare PLLCSullivan, IN
- Physicians Clinic IncFremont, NE
- Siouxland Hospitalists PLLCSioux City, IA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Internal Medicine Physician providers in Nebraska
There are 961 internal medicine physician records in Nebraska.
Other internal medicine physician records in Nebraska
- Ali Bin Abdul Jabbar, MBBSOmaha, NE1255018891
- Naimat Ullah Abdul Rahim, MBBSOmaha, NE1013698216
- Ahmed AboeataOmaha, NE1376709808
- Ahmed AbouelkhairOmaha, NE1275364515
- Nawras Abuhamidah, MBBCHOmaha, NE1598140006
- Sawsan Abulaimoun, MDOmaha, NE1467977231
- J Adams, MDFremont, NE1487629937
- Bibek Adhikari, MDNorfolk, NE1629706593
- Aiza Ahmad, MBBSOmaha, NE1205350428
- Mohamed Ahmed, MBBCHOmaha, NE1326488230
Common questions
What is Darren Splonskowski, M.D.'s NPI number?
Darren Splonskowski, M.D.'s National Provider Identifier (NPI) is 1730261942, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darren Splonskowski, M.D. located?
The NPPES record lists a practice address at 450 E 23RD St, Fremont, NE, 68025. Phone: (402) 721-1610. Providers update this record themselves, so call before visiting.
How can I verify Darren Splonskowski, M.D.'s license?
NPPES lists Nebraska license number 23685, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Darren Splonskowski, M.D. prescribe under Medicare Part D?
In 2024, Darren Splonskowski, M.D. had 140 Medicare Part D claims for 63 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Darren Splonskowski, M.D.'s Medicare quality score?
The 2023 MIPS final score is 88.3 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.