Mercedes Mortalla
NPI 1538623186 · Family Nurse Practitioner · Brownsville, TX
Mercedes Mortalla is a Family Nurse Practitioner provider in Brownsville, TX (NPI 1538623186).
Provider details
- NPI number
- 1538623186
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP137774 (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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$649 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-01-29
- Last updated
- 2019-01-29
Frequently asked questions
- What is Mercedes Mortalla's NPI number?
- Mercedes Mortalla's National Provider Identifier (NPI) is 1538623186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Mortalla's specialty?
- Mercedes Mortalla is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mercedes Mortalla located?
- Mercedes Mortalla's practice location on file with NPPES is 680 Paredes Line Rd, Brownsville, TX 78521-2482.
- What is Mercedes Mortalla's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Mortalla is (956) 541-9499.
- Is Mercedes Mortalla's NPI active?
- Yes — Mercedes Mortalla's NPI (1538623186) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.