Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Anna Szyfer, FNP-C

Individual provider Family Nurse Practitioner · NPI 1134824790

Anna Szyfer, FNP-C is a Nurse Practitioner in Herrin, Illinois. Qualified in 2022, 4 years ago. Practices with Southern Illinois Medical Services Nfp, a 332-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2023
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

201 S 14th St
Herrin, IL 62948-3631
Phone: (618) 942-2171
Fax: (618) 351-4917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 405 W Jackson St, Carbondale, IL 62901-1467 — (618) 549-0721
  • 901 S Commercial St, Harrisburg, IL 62946-2640 — (618) 993-3817
  • 100 Dr Warren Tuttle Dr, Harrisburg, IL 62946-2718 — (618) 253-0350
  • 2808 Outer Dr, Marion, IL 62959-5207 — (618) 993-3817

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209027032 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209.027032 (IL)

Record details

NPI number1134824790
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedApril 3, 2023
Last updated in NPPESSeptember 4, 2026
Certification dateSeptember 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Southern Illinois Medical Services Nfp — 332 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 patients106
Services billed 117 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

  • Herrin Hospital Hospital · Herrin, IL · listed as Herrin Hospital Pharmacy

Colleagues at Southern Illinois Medical Services Nfp

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 332 clinicians in the practice; 12 are shown here.

Other providers in Herrin