Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Preston Sereg, MD

Individual provider Family Medicine Physician · NPI 1215428115

Preston Sereg, MD is registered under Family Practice in Des Moines, Iowa. Qualified in 2018, 8 years ago. Practices with Mahaska County Hospital, a 124-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
8
Licensed in
IA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1801 Hickman Rd
Des Moines, IA 50314-1505
Phone: (515) 282-5640
Fax: (515) 282-2332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R-11189 (IA)

Record details

NPI number1215428115
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2018
Last updated in NPPESMay 25, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Mahaska County Hospital — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients39
Services billed 359 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Mahaska Health Partnership Hospital · Oskaloosa, IA
  • Elara Caring Home health agency · Chariton, IA
  • Elara Caring Home health agency · Centerville, IA

Colleagues at Mahaska County Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 124 clinicians in the practice; 12 are shown here.

Other providers in Des Moines