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DAVID HIGHFILL LCSW, MSW
NPI 1366959595
Social Worker - Clinical in Pasadena, CA

Active since January 09, 2018Opted out of Medicare · through Oct 3, 2027
444 S MARENGO AVE, PASADENA, CA 91101(626) 782-5279(866) 379-8010 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Jan 9, 2018 (2 updates tracked since 2018).

About David Highfill Lcsw, Msw NPPES

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

DAVID HIGHFILL LCSW, MSW (NPI 1366959595) is an individual clinical provider in Pasadena, California, licensed in California (21642) and active in the NPI registry since January 2018. He has opted out of Medicare through October 3, 2027 and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366959595
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDAVID HIGHFILLCredential: LCSW, MSW
Location Address444 S MARENGO AVEPasadena, CA 91101-3113
Mailing Address444 S Marengo AvePasadena, CA 91101-3113 · (626) 782-5279 · Fax (866) 379-8010
Phone(626) 782-5279
Fax(866) 379-8010
Sole ProprietorYes
Enumeration DateJanuary 9, 2018
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1366959595 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 · 21642
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.
444 S MARENGO AVE, Pasadena, CA 91101
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Secondary Practice Locations 2

Location 11212 Wilshire BlvdLos Angeles, CA 90017-1902 · Phone (213) 482-5181 · Fax (213) 482-4470
Location 2100 Ucla Medical Plz Ste 770Los Angeles, CA 90024-6990 · Phone (310) 267-6691 · Fax (310) 825-6346

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

David Highfill Lcsw, Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 3, 2025 through October 3, 2027.

Opt-Out Effective DateOctober 3, 2025
Opt-Out In Effect ThroughOctober 3, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 12

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

ERIN CONLEY MA, LMFT
Marriage & Family Therapist
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (818) 489-4246
MS. JACQUELINE G WOODS LMFT
Counselor (Mental Health)
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (310) 738-4232
DR. MONA C. KUMAR PH.D.
Psychologist (Clinical)
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (626) 737-6199
PACIFIC TRAUMA TREATMENT CENTER
Marriage & Family Therapist
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (310) 738-4232
DR. KARRI A BACKER MFT ASSOCIATE
Marriage & Family Therapist
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (909) 379-8352
DR. JOY BEVERLEY DAVIS M.S., PH.D.
Psychologist (Clinical)
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (818) 203-7672
MS. KAREN MARTIN FIEDLER M.S., L.M.F.T.
Marriage & Family Therapist
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (626) 344-8146
AMBER THOMAS
Social Worker
444 S MARENGO AVE
PASADENA, CA 91101
Los Angeles County (626) 410-7675

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 David Highfill's NPI number?

The NPI number for David Highfill is 1366959595. It was assigned to this individual provider in the NPPES registry on January 9, 2018.

Where is David Highfill located?

David Highfill practices at 444 S Marengo Ave, Pasadena, CA 91101. The listed phone number is (626) 782-5279.

What is David Highfill's specialty?

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

Is David Highfill enrolled in Medicare?

No. David Highfill has opted out of Medicare through October 3, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for David Highfill was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.