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Active NPI 1295879336 Individual Practitioner Female Practitioner

Stephanie M Simms , APRN

Nurse Practitioner • Saint Louis, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Stephanie Simms, APRN is a certified Nurse Practitioner practicing in Saint Louis, MO. With approximately 17 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2009, Stephanie Simms delivers high-quality medical care to the local community at 3023 N BALLAS RD STE 200D.

Stephanie Simms is affiliated with Physician Groups Lc and accepts Medicare assignment.

Frequently performed procedures and clinical services include evaluation of cardiac rhythm monitor system, remote up to 30 days, remote evaluations of implantable heart recorder system including transmissions, technician review, support, and distribution of results up to 30 days, evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3023 N Ballas Rd Ste 200d

Saint Louis, MO 631312328

Telephone 3149967272
Fax 3149966785

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Saint Louis, MO

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs +5.4 yrs vs City Avg
City Avg: 11.6 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
442 Specialists

Practicing in Saint Louis, MO (1750 Statewide)

Telehealth Adoption Rate
14.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Simms (17 Years) 17 Yrs
Saint Louis Specialty Average (11.6 Years) 11.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days
157 44 $56.00 $22.41
93299 Remote evaluations of implantable heart recorder system including transmissions, technician review, support, and distribution of results up to 30 days
156 44 $268.00 $132.18
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days
144 119 $64.00 $24.54
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days
104 89 $69.00 $26.03
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days
41 32 $136.00 $37.51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
26 20 $208.00 $87.57
99217 Hospital observation care on day of discharge
18 18 $146.00 $61.38
93000 Routine ekg using at least 12 leads including interpretation and report
18 18 $47.00 $13.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
18 18 $275.00 $115.40
93280 Programming of dual lead pacemaker system
13 13 $123.00 $32.54

Medical Specialties & State Licenses

CMS Verified: 2025-10-13
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MO 2017024426

(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.

Clinical Nurse Specialist - Adult Health

NUCC Taxonomy Code: 364SA2200X

State License MO 2010011532

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1295879336 (MO)
Commercial Insurance / Payer ID Railroad Medicare
P009423326 (MO)

Hospital & Practice Group Affiliations

Physician Groups Lc

3023 N Ballas Rd, Saint Louis, MO 631312328

Phone: 3149967272

Secondary Practice Locations

615 S New Ballas Rd

Saint Louis, MO 631418221

Phone: 3142516339

121 Saint Lukes Center Dr Ste 404

Chesterfield, MO 630173519

Phone: 6366857738

Practice Associates & Co-Workers

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

27 Associated Practitioners
Dr. Jeremy Tietjens , MD

Internal Medicine - Interventional Cardiology

NPI 1023384831

Doctor of Medicine (M.D.)

Terri Kolker , PA-C

Physician Assistant

NPI 1043285638

Physician Assistant (Certified)

Dr. Gus Theodos , MD

Internal Medicine - Interventional Cardiology

NPI 1053401422

Doctor of Medicine (M.D.)

Dr. Robert Lehman , MD

Internal Medicine - Cardiovascular Disease

NPI 1063492189

Doctor of Medicine (M.D.)

Kendra Owen , PA-C

Physician Assistant

NPI 1073123915

Physician Assistant (Certified)

Michael Jeffries , PA-C

Physician Assistant

NPI 1083163570

Physician Assistant (Certified)

Career & Practice History Timeline

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

18 Historical Events
📍
Updated Practice Location October 13, 2025

Registered at 3023 N BALLAS RD STE 200D, SAINT LOUIS, MO 631312328 (Tel: 3149967272)

📍
Updated Business Mailing Address October 13, 2025

Registered at PO BOX 959354, SAINT LOUIS, MO 631959354 (Tel: 3149966785)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2025

Nurse Practitioner (License #2017024426 in MO)

📍
Updated Practice Location January 07, 2022

Registered at 615 S NEW BALLAS RD, SAINT LOUIS, MO 631418221 (Tel: 3142516339)

📍
Updated Business Mailing Address January 07, 2022

Registered at 621 S NEW BALLAS RD STE 112A, SAINT LOUIS, MO 631418252 (Tel: 3142516339)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2022

Clinical Nurse Specialist (License #2010011532 in MO)

📍
Updated Practice Location March 07, 2019

Registered at 121 SAINT LUKES CENTER DR STE 404, CHESTERFIELD, MO 630173519 (Tel: 6366857738)

NPI Profile Active September 28, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 28, 2017

Registered at 1720 NICHOLASVILLE RD STE 601, LEXINGTON, KY 405031451 (Tel: 8592775887)

📍
Updated Business Mailing Address September 28, 2017

Registered at 799 EAST BRANNON ROAD, NICHOLASVILLE, KY 40356 (Tel: 8599714658)

👤
Provider Name / Credentials Updated September 28, 2017

Recorded as STEPHANIE SIMMS, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 28, 2017

Registered Nurse (License #2006001234 in MO)

NPI Profile Active March 31, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location March 31, 2015

Registered at 625 S. NEW BALLAS, SUITE 2030, ST LOUIS, MO 63141 (Tel: 3142511700)

📍
Updated Business Mailing Address March 31, 2015

Registered at 625 S. NEW BALLAS, SUITE 2030, ST LOUIS, MO 63141 (Tel: 3142511700)

👤
Provider Name / Credentials Updated March 31, 2015

Recorded as STEPHANIE SIMMS, R. N.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2015

Registered Nurse (License #2006001234 in MO)

🟢
Initial NPI Registration & Enumeration February 19, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1295879336
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 19, 2007
Last Update: October 13, 2025
Sole Proprietor: No

Mailing Address

Po Box 959354

Saint Louis, MO 631959354

Phone: 3149966785

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.