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MS. MARIKA ERIN LOUDENBACK NNP-BC, APRN-CNP
NPI 1477307478
Nurse Practitioner - Neonatal in Dallas, TX

Active since April 16, 2024
5200 HARRY HINES BLVD, DALLAS, TX 75235(214) 590-8000 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 23, 2026, Jan 8, 2026, Apr 16, 2024 (3 updates tracked since 2024).

About Ms. Marika Erin Loudenback Nnp-bc, Aprn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARIKA ERIN LOUDENBACK NNP-BC, APRN-CNP (NPI 1477307478) is an individual neonatal provider in Dallas, Texas, licensed in Texas (1192315) and active in the NPI registry since April 2024. She maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1477307478
Entity TypeIndividualFemale
Primary Taxonomy363LN0000X
Provider Legal NameMS. MARIKA ERIN LOUDENBACKCredential: NNP-BC, APRN-CNP
Location Address5200 HARRY HINES BLVDDallas, TX 75235-7709
Mailing Address7207 Mohawk Dr Unit 307Dallas, TX 75235-4381 · (425) 466-9163
Phone(214) 590-8000
Sole ProprietorNo
Enumeration DateApril 16, 2024
Last NPPES UpdateMarch 23, 20263 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1477307478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0000X
License✔ Licensed in TX · 1192315
Also ListedRegistered NurseTaxonomy 163W00000X · License RN98181 (NV)
5200 HARRY HINES BLVD, Dallas, TX 75235
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Secondary Practice Location 1

Location 13186 S Maryland PkwyLas Vegas, NV 89109-2317 · Phone (702) 961-5000 ext. 8260

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. XIAOSONG MENG M.D., PH.D.
Urology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
ERIC LARA CRNA
Nurse Anesthetist, Certified Registered
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (469) 419-2850
NEIL KESHVANI M.D.
Internal Medicine (Cardiovascular Disease)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-4656
SAGAR PATEL MD
Anesthesiology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (972) 339-0984
DAVID JOHNSON MD
Internal Medicine (Medical Oncology)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
DR. MI SUN KENSING DO
Anesthesiology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 648-6400
RUBY LASKIN M.D.
Surgery
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
BINA REGI AGACNP
Nurse Practitioner (Family)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-4656

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marika Loudenback's NPI number?

The NPI number for Marika Loudenback is 1477307478. It was assigned to this individual provider in the NPPES registry on April 16, 2024.

Where is Marika Loudenback located?

Marika Loudenback practices at 5200 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 590-8000.

What is Marika Loudenback's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

When was this NPI record last updated?

The NPPES record for Marika Loudenback was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.