Nina Grena Herring, FNP-C, PMHNP-B
Family Nurse Practitioner · South Padre Island, TX
At a glance
3401 Padre Blvd Ste A, South Padre Island, TX 78597-7125
NPPES record updated Sep 17, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3401 Padre Blvd Ste ASouth Padre Island, TX 78597-7125
Additional reported practice locations
6201 Bonhomme RdHouston, TX 770364365
Phone: 8328627997 639 S Silver Springs Rd
Cape Girardeau, MO 637037539
Phone: 8328694818 4774 Del Bello Rd
Manvel, TX 77578
Phone: 2814891290 1100 E Northampton St
Laurel Run, PA 187069520
Phone: 5708231171
Fax: 9547817173 100 N Buckstown Rd Ste E100
Langhorne, PA 190471815
Phone: 2152496226
Fax: 9547817173
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1995
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Harlingen Medical Center Harlingen, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- Nov 30, 2017
- Record updated
- Sep 17, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- FNP-C, PMHNP-B
Reported taxonomies and licenses
363LP0808X
License reported: AP135902 TX
363LF0000X · Primary
License reported: AP135902 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3401 Padre Blvd Ste ASouth Padre Island, TX 78597-7125
- Phone
- (956) 365-1515
Mailing address
3919 DAWN RISE CTFRESNO, TX 775457013
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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