Active NPI 1265943591 Individual Practitioner Female Practitioner

Amy Marie Quertermous , APN-BC

Nurse Practitioner • Harrisburg, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Amy Quertermous, APN-BC is a certified Nurse Practitioner practicing in Harrisburg, IL. With approximately 9 years of clinical experience since graduating from At Still University, Arizona School Of Dentistry & Oral Hlth in 2017, Amy Quertermous delivers high-quality medical care to the local community at 716 S COMMERCIAL ST.

Amy Quertermous is affiliated with Ferrell Hospital Community Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, urinalysis, manual test, new 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

716 S Commercial St

Harrisburg, IL 629462346

Telephone 6182948241

Fax 6182948212

Associated Practice Facility / Clinic

🏢 Ferrell Hospital Community Foundation Facility NPI 1184202392

Medicare Profile & Education

Medical School

At Still University, Arizona School Of Dentistry & Oral Hlth

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Harrisburg, IL

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -2.1 yrs vs City Avg

City Avg: 11.1 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

14 Specialists

Practicing in Harrisburg, IL (4929 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Quertermous (9 Years) 9 Yrs

Harrisburg Specialty Average (11.1 Years) 11.1 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	54	$234.00	$103.17
81002 Urinalysis, manual test	32	28	$10.00	$3.41
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$168.00	$69.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	390	218	$233.98	$104.11
99213 Established patient office or other outpatient visit, typically 15 minutes	125	98	$167.04	$74.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$425.69	$135.97
99441 Telephone medical discussion with physician, 5-10 minutes	20	18	$95.00	$45.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$275.34	$93.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	540	301	$158.03	$73.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	111	$229.64	$105.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	75	75	$227.43	$92.90
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	30	29	$31.20	$11.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$349.68	$138.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	571	276	$161.72	$76.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	61	$229.64	$108.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$227.43	$93.64
99441 Telephone medical discussion with physician, 5-10 minutes	12	12	$95.18	$46.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	513	303	$176.00	$62.52
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	76	74	$31.20	$12.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	26	$179.00	$61.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	42	$261.00	$90.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	341	260	$105.00	$36.69
99213 Established patient office or other outpatient visit, typically 15 minutes	328	253	$176.00	$60.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	157	92	$178.05	$60.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	182	162	$105.00	$35.84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	123	70	$175.57	$61.27
99219 Hospital observation care, typically 50 minutes	61	59	$173.90	$114.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	48	$240.00	$112.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$355.57	$170.81
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	11	$215.77	$87.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	16	$121.00	$60.42
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$232.00	$114.91
99219 Hospital observation care, typically 50 minutes	13	13	$168.00	$113.78

Medical Specialties & State Licenses

CMS Verified: 2026-03-26

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209016743

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IL 209016743

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License IL 209016743

Definition to come...

Hospital & Practice Group Affiliations

Ferrell Hospital Community Foundation

1338 Il Hwy 1, Carmi, IL 628214902

Phone: 6183809321

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Jacob Stewart , MD

Family Medicine

NPI 1952987786

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location March 26, 2026

Registered at 716 S COMMERCIAL ST, HARRISBURG, IL 629462346 (Tel: 6182948241)

📍

Updated Business Mailing Address March 26, 2026

Registered at 716 S COMMERCIAL ST, HARRISBURG, IL 629462346 (Tel: 6182948264)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2026

Hospitalist (License #209016743 in IL)

📍

Updated Practice Location June 02, 2025

Registered at 30 VETERANS DR, HARRISBURG, IL 629463320 (Tel: 6182948264)

📍

Updated Business Mailing Address June 02, 2025

Registered at 30 VETERANS DR, HARRISBURG, IL 629463320 (Tel: 6182948264)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2025

Nurse Practitioner (License #209016743 in IL)

📍

Updated Practice Location January 20, 2023

Registered at 3331 W DEYOUNG ST STE 100, MARION, IL 629595896 (Tel: 6189987600)

✅

NPI Profile Active October 13, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location October 13, 2017

Registered at 100 DR WARREN TUTTLE DR, HARRISBURG, IL 629462718 (Tel: 6182530395)

📍

Updated Business Mailing Address October 13, 2017

Registered at 100 DR WARREN TUTTLE DR, HARRISBURG, IL 629462718 (Tel: 6182530395)

👤

Provider Name / Credentials Updated October 13, 2017

Recorded as AMY QUERTERMOUS, APN-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2017

Hospitalist (License #209016743 in IL)

🟢

Initial NPI Registration & Enumeration October 13, 2017

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: 1265943591

Entity Type:

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

Enumeration Date: October 13, 2017

Last Update: March 26, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

716 S Commercial St

Harrisburg, IL 629462346

Phone: 6182948264

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.