MARIA K. RIVERA-GUZMAN – NPI #1386580900
Registered Nurse
MARIA RIVERA-GUZMAN is a registered nurse (RN) located in DALLAS, TX. NPPES recently assigned the NPI number 1386580900 to MARIA RIVERA-GUZMAN on April 27, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 163WC0200X from the Health Care Provider Taxonomy code set, which is classified as Registered Nurse, specializing in Critical Care Medicine
Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MARIA RIVERA-GUZMAN below.
NPI Profile for
MARIA K. RIVERA-GUZMAN
(about 6 weeks ago)
DALLAS, TX 75235-7709 Phone: (469) 419-1699 Fax:
DALLAS, TX 75228-3517 Phone: Fax:
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 163WC0200X - Registered Nurse / Critical Care Medicine (Primary) |
TX | 894377 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.