Active NPI 1053854729 Individual Practitioner Female Practitioner

Antoinette Marie Miller , NP

Nurse Practitioner • Marion, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Antoinette Miller, NP is a certified Nurse Practitioner practicing in Marion, IL. With approximately 10 years of clinical experience since completing medical education in 2016, Antoinette Miller delivers high-quality medical care to the local community at 3331 W DEYOUNG ST STE 301.

Antoinette Miller is affiliated with Deaconess Illinois Specialty Clinic, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3331 W Deyoung St Ste 301

Marion, IL 629595898

Telephone 6189987239

Fax 6189984365

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Marion, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs +2.5 yrs vs City Avg

City Avg: 7.5 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

35 Specialists

Practicing in Marion, IL (4929 Statewide)

Telehealth Adoption Rate

2.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

43.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Miller (10 Years) 10 Yrs

Marion Specialty Average (7.5 Years) 7.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)

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	237	213	$188.17	$105.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	165	165	$254.00	$138.93
99442 Telephone medical discussion with physician, 11-20 minutes	119	113	$132.59	$74.86
99213 Established patient office or other outpatient visit, typically 15 minutes	42	42	$131.50	$74.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$167.19	$93.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$79.75	$47.20

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	378	302	$167.74	$105.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	138	138	$254.00	$139.59
99213 Established patient office or other outpatient visit, typically 15 minutes	118	111	$114.25	$75.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$166.00	$93.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	29	$70.76	$46.60
99442 Telephone medical discussion with physician, 11-20 minutes	26	24	$96.73	$76.71
99441 Telephone medical discussion with physician, 5-10 minutes	21	21	$53.19	$46.56
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$221.00	$151.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	144	133	$111.00	$62.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	138	130	$165.00	$90.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	109	109	$166.00	$89.76
99441 Telephone medical discussion with physician, 5-10 minutes	106	98	$47.00	$38.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	92	90	$68.00	$37.50
99442 Telephone medical discussion with physician, 11-20 minutes	69	64	$78.00	$62.43
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$115.00	$64.00

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	414	359	$68.00	$36.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	249	243	$165.00	$87.71
99213 Established patient office or other outpatient visit, typically 15 minutes	213	196	$111.00	$60.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$166.00	$89.43
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$115.00	$62.68

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	187	166	$68.00	$35.85
99213 Established patient office or other outpatient visit, typically 15 minutes	132	122	$111.00	$59.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	121	121	$166.00	$88.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	119	117	$165.00	$88.12
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$115.00	$61.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$254.00	$136.72

Medical Specialties & State Licenses

CMS Verified: 2025-06-02

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209015920

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1053854729 (IL)

Hospital & Practice Group Affiliations

Deaconess Illinois Specialty Clinic, Inc.

515 N Main St, Anna, IL 629061668

Phone: 6188332872

Secondary Practice Locations

515 N Main St Ste C

Anna, IL 629061668

Phone: 6188332872

900 N Washington St

Du Quoin, IL 628321233

Phone: 6185421045

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Robert Miller , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1902835226

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

21 Historical Events

📍

Updated Practice Location June 05, 2025

Registered at 3331 W DEYOUNG ST STE 301, MARION, IL 629595898 (Tel: 6189987239)

📍

Updated Business Mailing Address June 05, 2025

Registered at 3331 W DEYOUNG ST STE 301, MARION, IL 629595898 (Tel: 6189987239)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 18, 2019

Nurse Practitioner (License #209015920 in IL)

👤

Provider Name / Credentials Updated November 11, 2019

Recorded as ANTOINETTE MILLER, NP

📍

Updated Practice Location August 14, 2018

Registered at 404 LINCOLN DR, HERRIN, IL 62948 (Tel: 1899701666)

👤

Provider Name / Credentials Updated August 14, 2018

Recorded as ANTOINETTE LENHARDT, MSN FNP-BC

📍

Updated Practice Location August 10, 2018

Registered at 3314 PATRIOT CT, HERRIN, IL 62948 (Tel: 6189930056)

👤

Provider Name / Credentials Updated August 10, 2018

Recorded as ANTOINETTE MILLER, MSN FNP-BC

📍

Updated Practice Location April 03, 2018

Registered at 3314 PATRIOT CT, HERRIN, IL 629483782 (Tel: 6189930056)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2018

Nurse Practitioner (License #2016037502 in MO)

✅

NPI Profile Active December 05, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address December 05, 2017

Registered at PO BOX 3988, CARBONDALE, IL 629023988 (Tel: 6184575200)

📍

Updated Practice Location December 05, 2017

Registered at 1954 LONGVIEW DR, CAPE GIRARDEAU, MO 637012358 (Tel: 2702050016)

👤

Provider Name / Credentials Updated December 05, 2017

Recorded as ANTOINETTE LENHARDT, MSN FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2017

Nurse Practitioner (License #209.015920 in IL)

✅

NPI Profile Active November 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 29, 2016

Registered at 1954 LONGVIEW DR, CAPE GIRARDEAU, MO 637012358 (Tel: 2702050016)

📍

Updated Business Mailing Address November 29, 2016

Registered at 1954 LONGVIEW DR, CAPE GIRARDEAU, MO 637012358 (Tel: 2702050016)

👤

Provider Name / Credentials Updated November 29, 2016

Recorded as ANTOINETTE LENHARDT, MSN FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 29, 2016

Nurse Practitioner (License #2016037502 in MO)

🟢

Initial NPI Registration & Enumeration November 29, 2016

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: 1053854729

Entity Type:

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

Enumeration Date: November 29, 2016

Last Update: June 05, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3331 W Deyoung St Ste 301

Marion, IL 629595898

Phone: 6189987239

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.