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MS. HANNAH ELIZABETH WILLIAMS
NPI 1518360601
Social Worker - Clinical in Carlsbad, CA

Active since October 02, 2014PECOS Enrolled
2575 NAVARRA DR UNIT C, CARLSBAD, CA 92009(760) 861-1468 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 10, 2025, Jan 31, 2023 (2 updates tracked since 2023).

About Ms. Hannah Elizabeth Williams NPPES

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

MS. HANNAH ELIZABETH WILLIAMS (NPI 1518360601) is an individual clinical provider in Carlsbad, California, licensed in California (127464) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1518360601
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. HANNAH ELIZABETH WILLIAMS
Location Address2575 NAVARRA DR UNIT CCarlsbad, CA 92009-7082
Mailing Address503 N Elena Ave Apt ARedondo Beach, CA 90277-2159 · (270) 505-6862
Phone(760) 861-1468
Sole ProprietorNo
Enumeration DateOctober 2, 2014
Last NPPES UpdateJune 10, 20252 updates tracked since enumeration
NPPES CertifiedMay 20, 2025
✔ NPI 1518360601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CA · 127464✔ Licensed in TX · 111987✔ Licensed in CO · 09927632
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
2575 NAVARRA DR UNIT C, Carlsbad, CA 92009
Open in Google Maps ↗

Secondary Practice Locations 4

Location 11738 Wynkoop St Ste 303Denver, CO 80202-1000 · Phone (505) 600-1283
Location 22205 Cordillera WayEdwards, CO 81632-6290 · Phone (310) 579-6169
Location 34171 N Crossover RdFayetteville, AR 72703-4591 · Phone (479) 443-6496 · Fax (479) 443-2519
Location 4503 N Elena Ave Apt ARedondo Beach, CA 90277-2159 · Phone (270) 505-6862 · Fax (270) 505-6862

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Hannah Elizabeth Williams is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92009 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.10 – $184.71
Typical copayment $0.00 (range $15.52 – $46.17)
Most-billed visit code NA
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

SARA BAKER
Marriage & Family Therapist
2575 NAVARRA DR UNIT C
CARLSBAD, CA 92009
San Diego County (442) 274-0149

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 Hannah Williams's NPI number?

The NPI number for Hannah Williams is 1518360601. It was assigned to this individual provider in the NPPES registry on October 2, 2014.

Where is Hannah Williams located?

Hannah Williams practices at 2575 Navarra Dr Unit C, Carlsbad, CA 92009. The listed phone number is (760) 861-1468.

What is Hannah Williams's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Hannah Williams enrolled in Medicare?

Yes. Hannah Williams is registered in the Medicare PECOS enrollment system.

What insurance does Hannah Williams accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company and UnitedHealthcare list Hannah Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hannah Williams was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.