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

Dr. Eric David Seilhamer Jr., DNP, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1629858709

Dr. Eric David Seilhamer Jr., DNP, PMHNP is a Nurse Practitioner in San Antonio, Texas. Qualified in 2023, 3 years ago. Practices with Turnwell Mental Health of South Texas, PLLC, an 18-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
3
Licensed in
TX
In the registry since
2023
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

85 NE Loop 410 Ste 315
San Antonio, TX 78216-5836
Phone: (210) 468-7099
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 1130372 (TX)

Record details

NPI number1629858709
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , PMHNP
Sole proprietorNo
NPI enumeratedOctober 5, 2023
Last updated in NPPESNovember 11, 2023
Certification dateNovember 11, 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 Turnwell Mental Health Of South Texas, Pllc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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