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KATRIN HARRISON MSW
NPI 1801277116
Social Worker - Clinical in Los Angeles, CA

Active since June 11, 2015PECOS Enrolled
550 S VERMONT AVE FL 10, LOS ANGELES, CA 90020(323) 515-9343 Get Directions Write a Review

NPPES record last updated: June 11, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katrin Harrison Msw NPPES

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

KATRIN HARRISON MSW (NPI 1801277116) is an individual clinical provider in Los Angeles, California and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801277116
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATRIN HARRISONCredential: MSW
Location Address550 S VERMONT AVE FL 10Los Angeles, CA 90020-1912
Mailing Address550 S Vermont Ave Fl 10Los Angeles, CA 90020-1912 · (323) 515-9343
Phone(323) 515-9343
Sole ProprietorYes
Enumeration DateJune 11, 2015
✔ NPI 1801277116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
550 S VERMONT AVE FL 10, Los Angeles, CA 90020
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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 (PECOS)

Katrin Harrison Msw 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.

Medicare Billing Reassignment

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

Los Angeles County Department Of Mental Health
Same address
Mental Health (Including Community Mental Health Center)
510 S VERMONT AVE FL 21
Los Angeles, CA 90020
  • Reassigned Medicare billing, California enrollment
  • 533 clinicians in this Medicare group
NPI 1417186719 (213) 738-6194

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90020 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 $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 20

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

MRS. KRISTAL RAMIREZ LCSW
Social Worker (Clinical)
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 505-0010
MS. NIDIA AGUILAR
Social Worker (Clinical)
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 351-2813
MS. JACQUELINE EYERLY M.A;M.S;LMFT;LPCC
Marriage & Family Therapist
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 434-5988
MR. LEVONN DESHAWN GARDNER
Community Health Worker
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (310) 948-7425
EMINELY SOBERANIS
Social Worker (Clinical)
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 500-0152
BRIANNA K SIBLE LMFT
Marriage & Family Therapist
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 738-3412
MS. ELIDA LAMBRECHTS-MENA MSW
Social Worker (Clinical)
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 738-3474
CRISTINA PINAL LIMBRICK LCSW
Social Worker (Clinical)
550 S VERMONT AVE FL 10
LOS ANGELES, CA 90020
Los Angeles County (213) 222-3488

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 Katrin Harrison's NPI number?

The NPI number for Katrin Harrison is 1801277116. It was assigned to this individual provider in the NPPES registry on June 11, 2015.

Where is Katrin Harrison located?

Katrin Harrison practices at 550 S Vermont Ave Fl 10, Los Angeles, CA 90020. The listed phone number is (323) 515-9343.

What is Katrin Harrison's specialty?

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

Is Katrin Harrison enrolled in Medicare?

Yes. Katrin Harrison is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katrin Harrison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katrin Harrison reassigns Medicare benefits to Los Angeles County Department Of Mental Health (Los Angeles, 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 Katrin Harrison'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 Katrin Harrison was last updated on June 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.