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

MS. Jo-Ann Walter Middleton, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1245890177

MS. Jo-Ann Walter Middleton, FNP-BC is a Nurse Practitioner in Fulton, Maryland. Qualified in 2018, 8 years ago. Practices with Premier Health Express and Advanced Diagnostics Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2019
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

11957 Lime Kiln Rd
Fulton, MD 20759-9616
Phone: (443) 271-1839
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R114935 (MD)

Record details

NPI number1245890177
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJune 13, 2019
Last updated in NPPESJune 13, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Premier Health Express And Advanced Diagnostics Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients38
Services billed 62 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

Colleagues at Premier Health Express and Advanced Diagnostics Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Fulton