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

John-David Sheffield

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1194199976

John-David Sheffield is a Nurse Practitioner in Mobile, Alabama. Qualified in 2015, 11 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alabama.

Years since qualifying
11
Licensed in
AL
In the registry since
2015
Specialties on file
2

Practice location Address checks out

2400 Gordon Smith Dr
Mobile, AL 36617-2319
Phone: (251) 473-4423
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 1-138850 (AL)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 1-138850 (AL)

Record details

NPI number1194199976
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 17, 2015
Last updated in NPPESMarch 12, 2016
Mailing address5750a Southland Dr, Mobile, AL 36693-3316

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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