Active NPI 1780677294 Individual Practitioner Female Practitioner

Julie A Vajda , PA-C

Physician Assistant • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Julie Vajda, PA-C is a certified Physician Assistant practicing in Appleton, WI. With approximately 29 years of clinical experience since completing medical education in 1997, Julie Vajda delivers high-quality medical care to the local community at 3925 N GATEWAY DR.

Julie Vajda maintains professional affiliations with Emergency Medicine Specialists Sc, Thedacare, Incorporated and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, critical care, first, emergency department visit with moderate level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3925 N Gateway Dr

Appleton, WI 549137863

Telephone 9207026371

Fax 9209935037

Associated Practice Facility / Clinic

🏢 Fox Valley Hematology & Oncology, S.c. Facility NPI 1407868334

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Appleton, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +17.5 yrs vs City Avg

City Avg: 11.5 Yrs

State Avg: 14.1 Yrs

Regional Practice Density

108 Specialists

Practicing in Appleton, WI (3517 Statewide)

Telehealth Adoption Rate

6.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Vajda (29 Years) 29 Yrs

Appleton Specialty Average (11.5 Years) 11.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	44	44	$1000.00	$140.04
99291 Critical care, first 30-74 minutes	33	33	$2012.00	$170.63
99284 Emergency department visit with moderate level of medical decision making	18	18	$679.00	$96.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	36	36	$971.00	$140.95
99291 Critical care, first 30-74 minutes	35	34	$1953.00	$171.83
99284 Emergency department visit with moderate level of medical decision making	29	28	$659.00	$97.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	64	60	$1345.88	$143.19
99284 Emergency department visit with moderate level of medical decision making	23	23	$740.65	$98.08
99283 Emergency department visit with low level of medical decision making	15	15	$567.33	$56.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	115	111	$1516.00	$145.37
99283 Emergency department visit with low level of medical decision making	20	18	$683.00	$58.83
99284 Emergency department visit with moderate level of medical decision making	13	13	$1026.00	$100.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	108	104	$1516.00	$141.92
99283 Emergency department visit with low level of medical decision making	20	20	$683.00	$53.35
99284 Emergency department visit with moderate level of medical decision making	19	19	$1026.00	$97.54
99291 Critical care, first 30-74 minutes	11	11	$1754.00	$183.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	109	105	$1516.00	$139.62
99284 Emergency department visit with moderate level of medical decision making	40	39	$1026.00	$94.93
99283 Emergency department visit with low level of medical decision making	40	37	$683.00	$50.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	72	70	$1516.00	$146.90
99283 Emergency department visit with low level of medical decision making	38	37	$683.00	$52.49
99284 Emergency department visit with moderate level of medical decision making	38	38	$1026.00	$97.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99283 Emergency department visit with low level of medical decision making	70	67	$378.11	$50.29
99285 Emergency department visit for life threatening or functioning severity	66	66	$868.52	$139.33
99284 Emergency department visit with moderate level of medical decision making	66	65	$561.30	$94.38

Medical Specialties & State Licenses

CMS Verified: 2026-02-23

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WI 1022023

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

41928400 (WI)

Hospital & Practice Group Affiliations

Emergency Medicine Specialists Sc

5000 W Chambers St, Milwaukee, WI 532101650

Phone: 4144472000

Emergency Medicine Specialists Sc

101 Main St, Neenah, WI 549562570

Phone: 9207274200

Emergency Medicine Specialists Sc

1855 S Koeller St, Oshkosh, WI 549026186

Phone: 9202237000

Thedacare, Incorporated

3925 N Gateway Dr, Appleton, WI 549137863

Phone: 9204548401

Secondary Practice Locations

430 E Division St

Fond Du Lac, WI 549354560

Phone: 9209292300

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

19 Associated Practitioners

Dr. Dirk Steinert , MD

Internal Medicine

NPI 1033137294

Doctor of Medicine (M.D.)

Dr. Saba Khan , DO

Family Medicine

NPI 1033850821

Doctor of Osteopathic Medicine (D.O.)

Dr. Cynthia Susedik , DO

Family Medicine

NPI 1043358914

Doctor of Osteopathic Medicine (D.O.)

Crystal Sommerfeld , APNP

Nurse Practitioner - Family

NPI 1083490239

Advanced Practice Nurse Prescriber

Jenifer Grooms , CRNP, APRN

Nurse Practitioner - Family

NPI 1104178896

Certified Registered Nurse Practitioner, Advanced Practice Registered Nurse

Ryan Hermus , APNP

Nurse Practitioner

NPI 1144518879

Advanced Practice Nurse Prescriber

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location February 23, 2026

Registered at 3925 N GATEWAY DR, APPLETON, WI 549137863 (Tel: 9207026371)

📍

Updated Business Mailing Address February 23, 2026

Registered at 3 NEENAH CTR, NEENAH, WI 549563070 (Tel: 9208305900)

✅

NPI Profile Active March 16, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 16, 2016

Registered at 430 E DIVISION ST, FOND DU LAC, WI 549354560 (Tel: 9209292300)

📍

Updated Business Mailing Address March 16, 2016

Registered at 420 E DIVISION ST, FOND DU LAC, WI 549354560 (Tel: 9209268340)

👤

Provider Name / Credentials Updated March 16, 2016

Recorded as JULIE VAJDA, PAC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 16, 2016

Physician Assistant (License #1022023 in WI)

🟢

Initial NPI Registration & Enumeration August 30, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1780677294

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 30, 2005

Last Update: February 23, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3 Neenah Ctr

Neenah, WI 549563070

Phone: 9208305900

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.