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

Mr. William Daniel Sing, AGACNP-BC, FNP-BC

Individual provider Nurse Practitioner · NPI 1598445801

Mr. William Daniel Sing, AGACNP-BC, FNP-BC is a Nurse Practitioner in Memphis, Tennessee. Qualified in 2023, 3 years ago. Practices with Olive Branch Emergency Physicians LLC, a 27-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
3
Licensed in
TN
In the registry since
2023
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

1300 Wesley Dr
Memphis, TN 38116-6426
Phone: (901) 516-3700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 34300 (TN)

Record details

NPI number1598445801
Entity typeIndividual (Type 1)
GenderMale
Credentials AGACNP-BC , FNP-BC
Sole proprietorNo
NPI enumeratedJuly 20, 2023
Last updated in NPPESJuly 22, 2023
Certification dateJuly 22, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Olive Branch Emergency Physicians Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients108
Services billed 132 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Olive Branch Emergency Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 27 clinicians in the practice; 10 are shown here.

Other providers in Memphis