Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Sandra K Scharf, NP

Individual provider Adult Medicine Physician · NPI 1295920817

MS. Sandra K Scharf, NP is a Nurse Practitioner in O Fallon, Missouri. Qualified in 2007, 19 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
19
Licensed in
MO
In the registry since
2007
Specialties on file
6
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1101 Highway K Ste A
O Fallon, MO 63366-8431
Phone: (844) 776-7200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2630 Highway K, O Fallon, MO 63368-6624 — (636) 240-5454

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 2010039885 (MO)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 140810 (MO)
Nurse Practitioner Taxonomy 363L00000X · Licence 140810 (MO)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 140818 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2010039885 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 140810 (MO)

Record details

NPI number1295920817
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 6, 2007
Last updated in NPPESMarch 28, 2022
Certification dateMarch 28, 2022
Mailing addressPo Box 955534, Saint Louis, MO 63195-5534

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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