Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Mary Ellen Myers, RN, APRN-C

Individual provider Adult Health Nurse Practitioner · NPI 1992764195

Mrs. Mary Ellen Myers, RN, APRN-C is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 1997, 29 years ago. Practices with Physician Specialists of St Lukes LLC, a 75-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
29
Licensed in
MO
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

3535 S Jefferson Ave
Saint Louis, MO 63118-3930
Phone: (314) 776-7999
Fax: (844) 848-6137
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence RN077928 (MO)

Record details

NPI number1992764195
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , APRN-C
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Physician Specialists Of St Lukes Llc — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients142
Services billed 146 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Physician Specialists of St Lukes LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 75 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis