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

Jennifer Ariana Stoyanov, CAA

Individual provider Anesthesiologist Assistant · NPI 1740994490

Jennifer Ariana Stoyanov, CAA is an Anesthesiology Assistant in Milwaukee, Wisconsin. Qualified in 2022, 4 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Wisconsin.

Years since qualifying
4
Licensed in
IN, WI
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone: (414) 805-8700
Fax: (414) 259-1522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11700 N Meridian St, Carmel, IN 46032-4656 — (317) 577-4200

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X · Licence 523-17 (WI)
Anesthesiologist Assistant Taxonomy 367H00000X · Licence 75000229A (IN)

Record details

NPI number1740994490
Entity typeIndividual (Type 1)
GenderFemale
Credentials CAA
Sole proprietorNo
NPI enumeratedJanuary 9, 2023
Last updated in NPPESDecember 18, 2025
Certification dateDecember 18, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients106
Services billed 106 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

  • Indiana University Health Hospital · Indianapolis, IN
  • Indiana University Health North Hospital Hospital · Carmel, IN · listed as Indiana University Health North Hospital, Inc
  • Adventhealth Castle Rock Hospital · Castle Rock, CO
  • AdventHealth Parker Hospital · Parker, CO
  • Hca-Healthone Dba Swedish Medical Center Hospital · Englewood, CO

Colleagues at Iu Health Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4351 clinicians in the practice; 12 are shown here.

Other providers in Milwaukee