Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY ANN MORENO REGISTERED NURSE
NPI 1124681028
Registered Nurse in Downey, CA

Q: What is Mary Ann Moreno's NPI number?

The NPI number for Mary Ann Moreno is 1124681028. It was assigned to this individual provider in the NPPES registry on April 16, 2019.

Q: What is Mary Ann Moreno's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Moreno was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.

Active since April 16, 2019

9205 GAINFORD ST, DOWNEY, CA 90240(909) 641-9452 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 29, 2026, Apr 16, 2019 (2 updates tracked since 2019).

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About Mary Ann Moreno Registered Nurse NPPES

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

MARY ANN MORENO REGISTERED NURSE (NPI 1124681028) is an individual registered nurse in Downey, California, licensed in California (RN476802) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1124681028

Entity TypeIndividualFemale

Primary Taxonomy163W00000X

Provider Legal NameMARY ANN MORENOCredential: REGISTERED NURSE

Location Address9205 GAINFORD STDowney, CA 90240-3557

Mailing Address9205 Gainford StDowney, CA 90240-3557 · (909) 641-9452

Phone(909) 641-9452

Sole ProprietorNo

Enumeration DateApril 16, 2019

Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration

✔ NPI 1124681028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers

Taxonomy Code163W00000X

License✔ Licensed in CA · RN476802

Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

9205 GAINFORD ST, Downey, CA 90240

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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 Mary Ann Moreno's NPI number?

The NPI number for Mary Ann Moreno is 1124681028. It was assigned to this individual provider in the NPPES registry on April 16, 2019.

Where is Mary Ann Moreno located?

Mary Ann Moreno practices at 9205 Gainford St, Downey, CA 90240. The listed phone number is (909) 641-9452.

What is Mary Ann Moreno's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Mary Ann Moreno was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.