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KATIE MCCOWAN
NPI 1972060556
Social Worker - Clinical in Los Angeles, CA

Active since March 01, 2019PECOS Enrolled
11835 W OLYMPIC BLVD STE 815E, LOS ANGELES, CA 90064(323) 332-9905 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 21, 2024, Mar 1, 2019 (2 updates tracked since 2019).

About Katie Mccowan NPPES

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

KATIE MCCOWAN (NPI 1972060556) is an individual clinical provider in Los Angeles, California, licensed in California (134953) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1972060556
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATIE MCCOWAN
Location Address11835 W OLYMPIC BLVD STE 815ELos Angeles, CA 90064-5056
Mailing Address11835 W Olympic Blvd Ste 815eLos Angeles, CA 90064-5056 · (323) 332-9905
Phone(323) 332-9905
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 1, 2019
Last NPPES UpdateOctober 30, 20252 updates tracked since enumeration
NPPES CertifiedOctober 30, 2025
✔ NPI 1972060556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 134953
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.
11835 W OLYMPIC BLVD STE 815E, Los Angeles, CA 90064
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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)

Katie Mccowan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325528060
PECOS Enrollment IDI20260212003725
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 Katie Mccowan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Meridian Counseling
Same address
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
Los Angeles, CA 90064
  • Reassigned Medicare billing, California enrollment
  • 79 clinicians in this Medicare group
NPI 1396202206 (323) 332-9905

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 90064 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.

TIMOTHY NATHAN ANDERSON
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905
RAYMOND RABBANI LMFT
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (818) 606-6700
THOMAS COSTA
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905
ANNA RAMOS
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905
NATAJ WALKER AMFT
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905
ROSEMARY LOTUS BOYCE AMFT
Marriage & Family Therapist
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (213) 433-5871
JADE LINDNER
Counselor (Mental Health)
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905
CLAIRE SUISMAN MA, APCC
Counselor (Mental Health)
11835 W OLYMPIC BLVD STE 815E
LOS ANGELES, CA 90064
Los Angeles County (323) 332-9905

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 Katie Mccowan's NPI number?

The NPI number for Katie Mccowan is 1972060556. It was assigned to this individual provider in the NPPES registry on March 1, 2019.

Where is Katie Mccowan located?

Katie Mccowan practices at 11835 W Olympic Blvd Ste 815E, Los Angeles, CA 90064. The listed phone number is (323) 332-9905.

What is Katie Mccowan's specialty?

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

Is Katie Mccowan enrolled in Medicare?

Yes. Katie Mccowan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Mccowan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Mccowan reassigns Medicare benefits to Meridian Counseling (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 Katie Mccowan'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 Katie Mccowan was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.