Mariela Lopez, FNP-BC
NPI 1609751775 · Family Nurse Practitioner · Duncanville, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariela Lopez, FNP-BC is a Family Nurse Practitioner provider in Duncanville, TX (NPI 1609751775).
Provider details
- NPI number
- 1609751775
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 1130523 (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
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2025-08-07
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Mariela Lopez's NPI number?
- Mariela Lopez's National Provider Identifier (NPI) is 1609751775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariela Lopez's specialty?
- Mariela Lopez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariela Lopez located?
- Mariela Lopez's practice location on file with NPPES is 1014 E Wheatland Rd Ste a, Duncanville, TX 75116-4914.
- What is Mariela Lopez's phone number?
- The practice phone number listed in the NPPES registry for Mariela Lopez is (214) 550-2330.
- Does Mariela Lopez accept Medicare?
- Mariela Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariela Lopez's NPI active?
- Yes — Mariela Lopez's NPI (1609751775) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.