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

Melissa J. Carranza, ACNP

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1700882511

Melissa J. Carranza, ACNP is a Nurse Practitioner in Houston, Texas. Qualified in 2002, 24 years ago. Practices with Houston Cardiovascular Assoc PA, a 82-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
24
Licensed in
TX
In the registry since
2005
Specialties on file
3
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5115 Fannin St Ste 801
Houston, TX 77004-5870
Phone: (713) 790-0841
Fax: (713) 790-9663
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence AP112055 (TX)
Critical Care Medicine Nurse Practitioner Taxonomy 363LC0200X · Licence AP112055 (TX)
Nurse Practitioner Taxonomy 363L00000X · Licence 636052 (TX)

Record details

NPI number1700882511
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorNo
NPI enumeratedJune 27, 2005
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Houston Cardiovascular Assoc Pa — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Houston