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Active NPI 1154889392 Individual Practitioner Female Practitioner

Hannah Maria Harper , PA-C

Physician Assistant • Saint Louis, MO

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Hannah Harper, PA-C is a registered Physician Assistant practitioner in Saint Louis, MO. With approximately 8 years of clinical practice since completing medical education in 2018, Hannah Harper provides healthcare services at the registered practice location at 100 S 4TH ST STE 550.

Hannah Harper accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

100 S 4th St Ste 550

Saint Louis, MO 631021897

Telephone 9193917202
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Saint Louis, MO

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -0.7 yrs vs City Avg
City Avg: 8.7 Yrs
State Avg: 10.3 Yrs
Regional Practice Density
501 Specialists

Practicing in Saint Louis, MO (1802 Statewide)

Telehealth Adoption Rate
12.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harper (8 Years) 8 Yrs
Saint Louis Specialty Average (8.7 Years) 8.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
25 25 $308.00 $106.59
99231 Follow-up hospital inpatient care per day, typically 15 minutes
24 21 $75.00 $40.40

Medical Specialties & State Licenses

CMS Verified: 2026-01-16
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MO 2024003086

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 - Medical

NUCC Taxonomy Code: 363AM0700X

State License MO 2024003086

Definition to come...

Secondary Practice Locations

5501 Fortunes Ridge Dr Ste P

Durham, NC 277136102

Phone: 9193917202

Practice Associates & Co-Workers

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

40 Associated Practitioners
Joanna Harrelson , PA-C

Physician Assistant

NPI 1013898394

Physician Assistant (Certified)

Jordan Espersen , PMHNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1023685716

Psychiatric-Mental Health Nurse Practitioner

Sydney Johnston , PA-C

Physician Assistant

NPI 1023798808

Physician Assistant (Certified)

Tosha Marquardt , PA-C

Physician Assistant

NPI 1033103981

Physician Assistant (Certified)

Jamilah Broderick , PA-C

Physician Assistant

NPI 1033873294

Physician Assistant (Certified)

Daniel Pennington

Physician Assistant

NPI 1033938022

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location January 16, 2026

Registered at 100 S 4TH ST STE 550, SAINT LOUIS, MO 631021897 (Tel: 9193917202)

📍
Updated Business Mailing Address January 16, 2026

Registered at 5501 FORTUNES RIDGE DR STE P, DURHAM, NC 277136102 (Tel: 9193917202)

📍
Updated Practice Location September 16, 2025

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

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 16, 2025

Physician Assistant (License #2024003086 in MO)

📍
Updated Business Mailing Address July 31, 2025

Registered at PO BOX 959354, SAINT LOUIS, MO 631959354 (Tel: 3149967272)

📍
Updated Practice Location January 27, 2025

Registered at 16054 HUNTERS WAY DR, CHESTERFIELD, MO 630175055 (Tel: 6364842519)

📍
Updated Business Mailing Address January 27, 2025

Registered at 16054 HUNTERS WAY DR, CHESTERFIELD, MO 630175055 (Tel: 6364842519)

NPI Profile Active March 06, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 06, 2019

Registered at 111 17TH AVE S APT 1311, NASHVILLE, TN 372032791 (Tel: 6364842519)

📍
Updated Business Mailing Address March 06, 2019

Registered at 111 17TH AVE S APT 1311, NASHVILLE, TN 372032791 (Tel: 6364842519)

👤
Provider Name / Credentials Updated March 06, 2019

Recorded as HANNAH HARPER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 06, 2019

Physician Assistant (License #3746 in TN)

🟢
Initial NPI Registration & Enumeration March 06, 2019

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: 1154889392
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 06, 2019
Last Update: January 16, 2026
Sole Proprietor: No

Mailing Address

5501 Fortunes Ridge Dr Ste P

Durham, NC 277136102

Phone: 9193917202

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.