Amanda Messarra, DNP, CRNA
NPI 1225550684 · Certified Registered Nurse Anesthetist · Houston, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Messarra, DNP, CRNA is a Certified Registered Nurse Anesthetist provider in Houston, TX (NPI 1225550684).
Provider details
- NPI number
- 1225550684
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- AP134208 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 6565 Fannin StHouston, TX 77030-2703Phone: (713) 441-1099
- 1500 Citywest Blvd Ste 300Houston, TX 77042-2549Phone: (713) 620-4000Fax: (713) 458-4229
Registry dates
- Enumerated
- 2017-07-07
- Last updated
- 2022-10-31
- Certified
- 2022-10-31
Frequently asked questions
- What is Amanda Messarra's NPI number?
- Amanda Messarra's National Provider Identifier (NPI) is 1225550684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Messarra's specialty?
- Amanda Messarra is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amanda Messarra located?
- Amanda Messarra's practice location on file with NPPES is 6720 Bertner Ave, Houston, TX 77030-2604.
- What is Amanda Messarra's phone number?
- The practice phone number listed in the NPPES registry for Amanda Messarra is (832) 355-2666.
- Does Amanda Messarra accept Medicare?
- Amanda Messarra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Messarra's NPI active?
- Yes — Amanda Messarra's NPI (1225550684) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.