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Active NPI 1295920817 Individual Practitioner Female Practitioner

Sandra K Scharf , NP

Nurse Practitioner • O Fallon, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sandra Scharf, NP is a certified Nurse Practitioner practicing in O Fallon, MO. With approximately 19 years of clinical experience since completing medical education in 2007, Sandra Scharf delivers high-quality medical care to the local community at 1101 HIGHWAY K STE A.

Sandra Scharf is affiliated with Ssm Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, detection test by immunoassay with direct visual observation for streptococcus, group a (strep), detection test by immunoassay technique for severe acute respiratory syndrome coronavirus. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1101 Highway K Ste A

O Fallon, MO 633668431

Telephone 8447767200
Associated Practice Facility / Clinic
🏢 Ssm Medical Group, Inc. Facility NPI 1851896146

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in O Fallon, MO

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs +6.8 yrs vs City Avg
City Avg: 12.2 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
34 Specialists

Practicing in O Fallon, MO (1750 Statewide)

Telehealth Adoption Rate
20.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Scharf (19 Years) 19 Yrs
O Fallon Specialty Average (12.2 Years) 12.2 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
28 27 $179.29 $66.97
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
13 12 $39.00 $16.20

Medical Specialties & State Licenses

CMS Verified: 2022-03-28
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MO 2010039885

(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.

Family Medicine - Adult Medicine

NUCC Taxonomy Code: 207QA0505X

State License MO 140810

The NUCC recommends this code not be used. Choose a more appropriate code.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License MO 140810

(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 140818

Definition to come...

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License MO 2010039885

Definition to come...

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License MO 140810

Definition to come...

Hospital & Practice Group Affiliations

Ssm Medical Group Inc

1101 Hwy K, O Fallon, MO 633668431

Phone: 8447767200

Secondary Practice Locations

2630 Highway K

O Fallon, MO 633686624

Phone: 6362405454

Practice Associates & Co-Workers

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

11 Associated Practitioners
Monica Washburn

Nurse Practitioner

NPI 1073618021
Cherice Harkins , NP

Nurse Practitioner

NPI 1306511951

Nurse Practitioner

Allison Beardsley , FNP-C

Nurse Practitioner

NPI 1326547332

Family Nurse Practitioner (Certified)

NPI 1346020666

Family Nurse Practitioner

Katherine Scodary , FNP-C

Nurse Practitioner

NPI 1376047704

Family Nurse Practitioner (Certified)

Susan York , NP

Nurse Practitioner

NPI 1407904352

Nurse Practitioner

Career & Practice History Timeline

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

16 Historical Events
📍
Updated Practice Location March 28, 2022

Registered at 1101 HIGHWAY K STE A, O FALLON, MO 633668431 (Tel: 8447767200)

📍
Updated Business Mailing Address March 28, 2022

Registered at PO BOX 955534, SAINT LOUIS, MO 631955534

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2022

Nurse Practitioner (License #140810 in MO)

📍
Updated Practice Location December 16, 2021

Registered at 2630 HIGHWAY K, O FALLON, MO 633686624 (Tel: 6362405454)

📍
Updated Business Mailing Address December 16, 2021

Registered at 2630 HIGHWAY K, O FALLON, MO 633686624 (Tel: 6362405454)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 16, 2021

Family Medicine (License #140810 in MO)

📍
Updated Practice Location October 27, 2020

Registered at 917 CHESTERFIELD PKWY E, CHESTERFIELD, MO 630172045 (Tel: 3146872719)

📍
Updated Business Mailing Address October 27, 2020

Registered at PO BOX 955534, SAINT LOUIS, MO 631955534

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 27, 2020

Nurse Practitioner (License #2010039885 in MO)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2018

Nurse Practitioner (License #140810 in MO)

NPI Profile Active May 03, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 03, 2016

Registered at 1000 CROSSROADS PLACE, HIGH RIDGE, MO 63049 (Tel: 6362535087)

📍
Updated Business Mailing Address May 03, 2016

Registered at 1000 CROSSROADS PL, HIGH RIDGE, MO 630492234 (Tel: 6362535087)

👤
Provider Name / Credentials Updated May 03, 2016

Recorded as SANDRA SCHARF, N.P.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2016

Nurse Practitioner (License #140818 in MO)

🟢
Initial NPI Registration & Enumeration September 06, 2007

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: 1295920817
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 06, 2007
Last Update: March 28, 2022
Sole Proprietor: No

Mailing Address

Po Box 955534

Saint Louis, MO 631955534

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.