Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104178045 Individual Practitioner Female Practitioner

Caitlin Marie Trierweiler , PA-C

Physician Assistant • Avon, IN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Caitlin Trierweiler, PA-C is a certified Physician Assistant practicing in Avon, IN. With approximately 14 years of clinical experience since completing medical education in 2012, Caitlin Trierweiler delivers high-quality medical care to the local community at 8244 E US HIGHWAY 36 STE 1260.

Caitlin Trierweiler is affiliated with Pic Indiana Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include detection test by immunoassay with direct visual observation for influenza virus, new patient outpatient office visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8244 E Us Highway 36 Ste 1260

Avon, IN 461239613

Telephone 3178389355
Fax 3175446139
Associated Practice Facility / Clinic
🏢 Hendricks Community Hospital Facility NPI 1508198409

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Avon, IN

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs +5.9 yrs vs City Avg
City Avg: 8.1 Yrs
State Avg: 9.4 Yrs
Regional Practice Density
42 Specialists

Practicing in Avon, IN (2429 Statewide)

Telehealth Adoption Rate
7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
48.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Trierweiler (14 Years) 14 Yrs
Avon Specialty Average (8.1 Years) 8.1 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
87804 Detection test by immunoassay with direct visual observation for influenza virus
42 21 $20.00 $16.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
27 27 $282.00 $131.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
21 21 $184.00 $87.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
20 19 $184.00 $100.96
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
18 18 $65.00 $40.55
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
15 14 $20.00 $16.20
81003 Automated urinalysis test
13 13 $13.92 $2.20

Medical Specialties & State Licenses

CMS Verified: 2026-05-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IN 10001435A

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License CO PA.0004008

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
34533371 (CO)

Hospital & Practice Group Affiliations

Pic Indiana Pc

123 S Franklin Rd, Bloomington, IN 474045296

Phone: 8127783116

Pic Indiana Pc

505 W Cleveland Rd, Mishawaka, IN 465451003

Phone: 5742353135

Pic Indiana Pc

924 W Pike St, Goshen, IN 465262365

Phone: 5743127056

Pic Indiana Pc

4903 S Emerson Ave, Indianapolis, IN 462035938

Phone: 3173525582

Pic Indiana Pc

920 E Coliseum Boulevard, Fort Wayne, IN 468051329

Phone: 2604988077

Pic Indiana Pc

900 Johnson St, Elkhart, IN 465143328

Phone: 5747478004

Pic Indiana Pc

102 Sagamore Pkwy S, Lafayette, IN 479054745

Phone: 7652373224

Pic Indiana Pc

1010 S Reed Rd, Kokomo, IN 469016248

Phone: 7652522176

Practice Associates & Co-Workers

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

5 Associated Practitioners
Dustin Mikesell

Nurse Practitioner - Family

NPI 1124626585
Heidi Pifer , NP-C

Nurse Practitioner - Family

NPI 1235616731

Nurse Practitioner (Certified)

Stephanie Marlow , NP-C

Nurse Practitioner - Family

NPI 1386287548

Nurse Practitioner (Certified)

Megan Mcconnell , NP-C

Nurse Practitioner - Family

NPI 1811490519

Nurse Practitioner (Certified)

Dr. April Johnson , MD

Internal Medicine

NPI 1891716387

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location May 21, 2026

Registered at 8244 E US HIGHWAY 36 STE 1260, AVON, IN 461239613 (Tel: 3178389355)

📍
Updated Business Mailing Address May 21, 2026

Registered at 1000 E MAIN ST, ATTN MED STAFF OFFICE, DANVILLE, IN 461221948 (Tel: 3178375566)

👤
Provider Name / Credentials Updated May 17, 2019

Recorded as CAITLIN TRIERWEILER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 17, 2019

Physician Assistant (License #10001435A in IN)

NPI Profile Active June 19, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 19, 2015

Registered at 9191 GRANT ST., THORNTON, CO 802298812 (Tel: 3034504482)

📍
Updated Business Mailing Address June 19, 2015

Registered at PO BOX 173862, DENVER, CO 802173862 (Tel: 3033067783)

👤
Provider Name / Credentials Updated June 19, 2015

Recorded as CAITLIN REGER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2015

Physician Assistant (License #PA.0004008 in CO)

🟢
Initial NPI Registration & Enumeration October 02, 2012

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: 1104178045
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 02, 2012
Last Update: May 21, 2026
Sole Proprietor: No

Mailing Address

1000 E Main St, Attn Med Staff Office

Danville, IN 461221948

Phone: 3178375566

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.