Maria Zamarron, FNP-C
NPI 1114877271 · Nurse Practitioner · Harlingen, TX
Maria Zamarron, FNP-C is a Nurse Practitioner provider in Harlingen, TX (NPI 1114877271).
Provider details
- NPI number
- 1114877271
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1216946 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
- 2026-01-29
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Maria Zamarron's NPI number?
- Maria Zamarron's National Provider Identifier (NPI) is 1114877271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Zamarron's specialty?
- Maria Zamarron is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Zamarron located?
- Maria Zamarron's practice location on file with NPPES is 2230 Haine Dr, Harlingen, TX 78550-8549.
- What is Maria Zamarron's phone number?
- The practice phone number listed in the NPPES registry for Maria Zamarron is (956) 425-4901.
- Is Maria Zamarron's NPI active?
- Yes — Maria Zamarron's NPI (1114877271) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.