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MR. GAVIN WALTER ROWLEY LCSW
NPI 1144902263
Social Worker in Long Beach, CA

Active since August 07, 2023PECOS EnrolledAccepts Medicare Assignment
1955 LONG BEACH BLVD STE 200, LONG BEACH, CA 90806(562) 751-2383 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 7, 2026, Sep 2, 2025, May 21, 2025 and 1 more (4 updates tracked since 2023).

About Mr. Gavin Walter Rowley Lcsw NPPES

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

MR. GAVIN WALTER ROWLEY LCSW (NPI 1144902263) is an individual social worker in Long Beach, California, licensed in California (116216) and active in the NPI registry since August 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144902263
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. GAVIN WALTER ROWLEYCredential: LCSW
Location Address1955 LONG BEACH BLVD STE 200Long Beach, CA 90806-5501
Mailing Address1955 Long Beach BlvdLong Beach, CA 90806-5501 · (707) 496-6474
Phone(562) 751-2383
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 7, 2023
Last NPPES UpdateAugust 7, 20264 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1144902263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 116216
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 138725 (CA)
1955 LONG BEACH BLVD STE 200, Long Beach, CA 90806
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Gavin Walter Rowley Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406313907
PECOS Enrollment IDI20260805000093
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.

Medicare Billing Reassignment

Medicare enrollment records show Gavin Rowley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health America Of Los Angeles
Same address
Community/Behavioral Health
1955 LONG BEACH BLVD STE 200A
Long Beach, CA 90806
  • Reassigned Medicare billing, California enrollment
  • 22 clinicians in this Medicare group
NPI 1225418916 (562) 437-6717

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

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

DON RAFAEL ROBENIOL MSN, RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1955 LONG BEACH BLVD STE 200
LONG BEACH, CA 90806
Los Angeles County (562) 437-6717
KARLA MARIA TAPIA
Case Manager/Care Coordinator
1955 LONG BEACH BLVD STE 200
LONG BEACH, CA 90806
Los Angeles County (562) 437-6717
MENTAL HEALTH AMERICA OF LOS ANGELES
Community/Behavioral Health
1955 LONG BEACH BLVD STE 200
LONG BEACH, CA 90806
Los Angeles County (562) 437-6717
ARIANNA LOPEZ
Student in an Organized Health Care Education/Training Program
1955 LONG BEACH BLVD STE 200
LONG BEACH, CA 90806
Los Angeles County (562) 260-5197
BOBBY G. ROSE NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
1955 LONG BEACH BLVD STE 200
LONG BEACH, CA 90806
Los Angeles County (562) 437-6717

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 Gavin Rowley's NPI number?

The NPI number for Gavin Rowley is 1144902263. It was assigned to this individual provider in the NPPES registry on August 7, 2023.

Where is Gavin Rowley located?

Gavin Rowley practices at 1955 Long Beach Blvd Ste 200, Long Beach, CA 90806. The listed phone number is (562) 751-2383.

What is Gavin Rowley's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Gavin Rowley enrolled in Medicare?

Yes. Gavin Rowley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Gavin Rowley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gavin Rowley reassigns Medicare benefits to Mental Health America Of Los Angeles (Long Beach, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gavin Rowley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gavin Rowley was last updated on August 7, 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.