Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nina Grena Herring, FNP-C, PMHNP-B

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1467966374

Nina Grena Herring, FNP-C, PMHNP-B is a Nurse Practitioner in South Padre Island, Texas. Qualified in 2017, 9 years ago. Practices with Hmc Rgv Physicians Group II, a 9-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
9
Licensed in
TX
In the registry since
2017
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

3401 Padre Blvd Ste A
South Padre Island, TX 78597-7125
Phone: (956) 365-1515
Show map & directions

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

Additional practice locations (5)

  • 639 S Silver Springs Rd, Cape Girardeau, MO 63703-7539 — (832) 869-4818
  • 100 N Buckstown Rd Ste E100, Langhorne, PA 19047-1815 — (215) 249-6226
  • 1100 E Northampton St, Laurel Run, PA 18706-9520 — (570) 823-1171
  • 6201 Bonhomme Rd, Houston, TX 77036-4365 — (832) 862-7997
  • 4774 Del Bello Rd, Manvel, TX 77578 — (281) 489-1290

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP135902 (TX)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AP135902 (TX)

Record details

NPI number1467966374
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C , PMHNP-B
Sole proprietorYes
NPI enumeratedNovember 30, 2017
Last updated in NPPESSeptember 17, 2026
Certification dateSeptember 17, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Hmc Rgv Physicians Group Ii — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients20
Services billed 33 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Hmc Rgv Physicians Group II

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 9 clinicians in the practice; 7 are shown here.

Other providers in South Padre Island