Marilyn Nielsen, FNP
NPI 1932645199 · Family Nurse Practitioner · Texarkana, TX
Marilyn Nielsen, FNP is a Family Nurse Practitioner provider in Texarkana, TX (NPI 1932645199).
Provider details
- NPI number
- 1932645199
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP119442 (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
9 yrs in NPPES 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
- 2017-01-12
- Last updated
- 2017-01-12
Frequently asked questions
- What is Marilyn Nielsen's NPI number?
- Marilyn Nielsen's National Provider Identifier (NPI) is 1932645199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Nielsen's specialty?
- Marilyn Nielsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Nielsen located?
- Marilyn Nielsen's practice location on file with NPPES is 5503 N State Line Ave, Texarkana, TX 75503-5303.
- What is Marilyn Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Nielsen is (903) 794-7874.
- Is Marilyn Nielsen's NPI active?
- Yes — Marilyn Nielsen's NPI (1932645199) is active in the NPPES registry as of the last update on 2017-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.