WILLIAM MARCUS LOWENHAUPT ASW
NPI 1790552438
Social Worker - Clinical in Sacramento, CA

Q: What is William Lowenhaupt's NPI number?

The NPI number for William Lowenhaupt is 1790552438. It was assigned to this individual provider in the NPPES registry on December 4, 2023.

Q: What is William Lowenhaupt's specialty?

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

Active since December 04, 2023PECOS Enrolled

1103 N B ST, SACRAMENTO, CA 95811(916) 378-8266 Get Directions Write a Review

NPPES record last updated: December 29, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About William Marcus Lowenhaupt Asw NPPES

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

WILLIAM MARCUS LOWENHAUPT ASW (NPI 1790552438) is an individual clinical provider in Sacramento, California and active in the NPI registry since December 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1790552438

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameWILLIAM MARCUS LOWENHAUPTCredential: ASW

Location Address1103 N B STSacramento, CA 95811-0326

Mailing Address1500 Shasta Dr Apt 118aDavis, CA 95616-6668 · (212) 729-3044

Phone(916) 378-8266

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateDecember 4, 2023

Last NPPES UpdateDecember 29, 2023

NPPES CertifiedDecember 29, 2023

✔ NPI 1790552438 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.

1103 N B ST, Sacramento, CA 95811

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Marcus Lowenhaupt Asw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2668956129

PECOS Enrollment IDI20260323002347

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 95811 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 $60.44 – $180.85

Typical copayment $0.00 (range $15.11 – $45.21)

Most-billed visit code NA

Established Patient

$75.03 typical visit price

range $19.88 – $148.15

Typical copayment $18.75 (range $4.97 – $37.03)

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.

ASHRAF ALFAREH

Community Health Worker