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ANA CELINA WILLIAMS
NPI 1114564101
Registered Nurse - Case Management in San Diego, CA

Active since December 09, 2019
5530 OVERLAND AVE, SAN DIEGO, CA 92123(619) 528-4000(858) 514-6514 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 2, 2026, Dec 9, 2019 (2 updates tracked since 2019).

About Ana Celina Williams NPPES

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

ANA CELINA WILLIAMS (NPI 1114564101) is an individual case management provider in San Diego, California, licensed in California (RN95216703) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1114564101
Entity TypeIndividualFemale
Primary Taxonomy163WC0400X
Provider Legal NameANA CELINA WILLIAMS
Location Address5530 OVERLAND AVESan Diego, CA 92123-1260
Mailing Address5530 Overland Ave Ste 150San Diego, CA 92123-1261 · (619) 528-4000 · Fax (858) 514-6514
Phone(619) 528-4000
Fax(858) 514-6514
Sole ProprietorNo
Enumeration DateDecember 9, 2019
Last NPPES UpdateJune 2, 20262 updates tracked since enumeration
NPPES CertifiedJune 2, 2026
✔ NPI 1114564101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Case ManagementNursing Service Providers
Taxonomy Code163WC0400X
License✔ Licensed in CA · RN95216703
5530 OVERLAND AVE, San Diego, CA 92123
Open in Google Maps ↗

Other Providers at the Same Location NPPES 10

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

MIRIAM BARTON LMFT
Marriage & Family Therapist
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (858) 974-5740
GINA L ROTHMAN
Registered Nurse (Community Health)
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (619) 236-2191
HYEGYEONG JO BSN, RN, PHN
Registered Nurse
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (858) 694-3900
MRS. TAYLOR MAUREEN FINEMAN
Registered Nurse
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (619) 236-2191
NOEMI DE LA TORRE
Marriage & Family Therapist
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (858) 694-3188
DIANNE GARCIA
Marriage & Family Therapist
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (619) 236-2191
LIZA MACATULA
Registered Nurse
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (858) 974-5960
MONTSERRAT NOBOA
Registered Nurse (Community Health)
5530 OVERLAND AVE
SAN DIEGO, CA 92123
San Diego County (858) 636-3555

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 Ana Williams's NPI number?

The NPI number for Ana Williams is 1114564101. It was assigned to this individual provider in the NPPES registry on December 9, 2019.

Where is Ana Williams located?

Ana Williams practices at 5530 Overland Ave, San Diego, CA 92123. The listed phone number is (619) 528-4000.

What is Ana Williams's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Case Management, with taxonomy code 163WC0400X.

When was this NPI record last updated?

The NPPES record for Ana Williams was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.