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Active NPI 1871144832 Individual Practitioner Female Practitioner

Sara Ranae Kellahan , AGNP

Nurse Practitioner • Saint Louis, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Sara Kellahan, AGNP is a certified Nurse Practitioner practicing in Saint Louis, MO. With approximately 7 years of clinical experience since completing medical education in 2019, Sara Kellahan delivers high-quality medical care to the local community at 1044 N MASON RD.

Sara Kellahan is affiliated with Washington University and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, 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

1044 N Mason Rd
Dept Orthopaedic Surgery, Ste 110/210

Saint Louis, MO 631416431

Telephone 3145143500
Fax 3148787678
Associated Practice Facility / Clinic
🏢 Washington University Facility NPI 1033382536

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Saint Louis, MO

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -4.6 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

✓ Offers Virtual Consultations

Medicare Pricing Discount
61.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kellahan (7 Years) 7 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 (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
191 56 $150.00 $70.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
73 60 $400.00 $135.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
54 45 $235.00 $96.26

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MO 2019037649

(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.

Nurse Practitioner - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License MO 2019037649

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
420077904 (MO)

Hospital & Practice Group Affiliations

Washington University

4921 Parkview Pl, Saint Louis, MO 631101032

Washington University

1044 N Mason Rd, Saint Louis, MO 631416310

Phone: 3145143500

Practice Associates & Co-Workers

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

40 Associated Practitioners
Emily Hearst , PA

Physician Assistant

NPI 1013621861

Physician Assistant

Christi Abeln , PNP

Nurse Practitioner - Pediatrics

NPI 1023034253

Pediatric Nurse Practitioner

Dr. Brian Kelly , MD

Orthopaedic Surgery - Pediatric Orthopaedic Surgery

NPI 1023244522

Doctor of Medicine (M.D.)

Dr. Nicholas Pallotta , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1023351129

Doctor of Medicine (M.D.)

Michael Raethka , PA

Physician Assistant

NPI 1033109392

Physician Assistant

Stephen Broaddus , PA

Physician Assistant

NPI 1033452107

Physician Assistant

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Business Mailing Address April 17, 2025

Registered at PO BOX 7412011, CHICAGO, IL 606742011 (Tel: 3145143500)

📍
Updated Business Mailing Address April 25, 2024

Registered at PO BOX 60352, SAINT LOUIS, MO 631600352 (Tel: 3145143500)

📍
Updated Practice Location April 26, 2023

Registered at 1044 N MASON RD, DEPT ORTHOPAEDIC SURGERY, STE 110/210, SAINT LOUIS, MO 631416431 (Tel: 3145143500)

📍
Updated Business Mailing Address April 26, 2023

Registered at 660 S EUCLID AVE, CB 8233, SAINT LOUIS, MO 631101010 (Tel: 3145143500)

📍
Updated Practice Location November 15, 2021

Registered at 4921 PARKVIEW PL, DIV IM RHEUMATOLOGY, STE 5C, SAINT LOUIS, MO 631101032 (Tel: 3142862635)

📍
Updated Practice Location October 29, 2019

Registered at 4921 PARKVIEW PL, STE 5C, SAINT LOUIS, MO 631101032 (Tel: 3142862635)

📍
Updated Business Mailing Address October 29, 2019

Registered at 660 S EUCLID AVE, CB 8045, SAINT LOUIS, MO 631101010 (Tel: 3142862635)

👤
Provider Name / Credentials Updated October 29, 2019

Recorded as SARA KELLAHAN, AGNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2019

Nurse Practitioner (License #2019037649 in MO)

NPI Profile Active September 21, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location September 21, 2019

Registered at 4921 PARKVIEW PL, SAINT LOUIS, MO 631101032 (Tel: 7312342171)

📍
Updated Business Mailing Address September 21, 2019

Registered at 3930 CASTLEMAN AVE UNIT 1F, SAINT LOUIS, MO 631103739

👤
Provider Name / Credentials Updated September 21, 2019

Recorded as SARA KELLAHAN, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2019

Nurse Practitioner (License #AG09190159 in MO)

🟢
Initial NPI Registration & Enumeration September 21, 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: 1871144832
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2019
Last Update: April 17, 2025
Sole Proprietor: No

Mailing Address

Po Box 7412011

Chicago, IL 606742011

Phone: 3145143500

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.