Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marilyn Rotwein, RDN

Registered Dietitian in El Paso, TX · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790199834

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Registry record

Entity type Individual (Type 1)

Name Marilyn Rotwein

Credential RDN

Sex Female

Practice address 500 W University Ave, Union Complex East Suite 100, El Paso, TX, 79968

Phone (915) 747-5624

Fax (915) 747-5015

Enumeration date Jun 17, 2014

Last updated in NPPES Jun 17, 2014

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 533480 (TX) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Marilyn Rotwein?

The National Provider Identifier (NPI) for Marilyn Rotwein is 1790199834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marilyn Rotwein practice?

The practice location on file with NPPES is in El Paso, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Amanda Loya Pharmacotherapy Pharmacist · El Paso, TX NPI 1467499236 Shane Fitzpatrick Athletic Trainer · El Paso, TX NPI 1417204272 Jorge Marquez Clinical Psychologist · El Paso, TX NPI 1669723912 Celeste Vinluan Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · El Paso, TX NPI 1447673330 Wil Hodnett Athletic Trainer · El Paso, TX NPI 1619413564 Britany Bump Athletic Trainer · El Paso, TX NPI 1801300546 Natalie Gordon Pharmacist · El Paso, TX NPI 1124686688 Boa Choi Pharmacist · El Paso, TX NPI 1225655988

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-17.