Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Hilary Elizabeth Haag

Individual provider Physician Assistant · NPI 1487128385

Hilary Elizabeth Haag is a Physician Assistant in Hannibal, Missouri. Qualified in 2018, 8 years ago. Practices with Hannibal Regional Healthcare System Inc, a 259-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
8
Licensed in
MO
In the registry since
2019
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Practice location Address checks out

6500 Hospital Dr
Hannibal, MO 63401-6890
Phone: (573) 629-3480
Fax: (573) 629-3987
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 8 Town Center Dr, Bowling Green, MO 63334-2803 — (573) 324-2241
  • 1100 Virginia Ave, Columbia, MO 65212-0001 — (573) 882-2663
  • 821 Us Highway 24 36 E, Monroe City, MO 63456-1470 — (573) 735-2506

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2019001382 (MO)

Record details

NPI number1487128385
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 15, 2019
Last updated in NPPESJanuary 2, 2024
Certification dateJanuary 2, 2024

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Hannibal Regional Healthcare System Inc — 259 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients119
Services billed 231 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Colleagues at Hannibal Regional Healthcare System Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 259 clinicians in the practice; 12 are shown here.

Other providers in Hannibal