DR. PATRICIA N. DANG PSY. D.
NPI 1578759809
Psychologist - Clinical in San Francisco, CA

Q: What is Patricia Dang's NPI number?

The NPI number for Patricia Dang is 1578759809. It was assigned to this individual provider in the NPPES registry on September 20, 2007. The provider is also known as Nga Ngoc Dang.

Q: What is Patricia Dang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Patricia Dang was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since September 20, 2007PECOS Enrolled

4141 GEARY BLVD FL 3, SAN FRANCISCO, CA 94118(415) 833-2292 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Patricia N. Dang Psy. D. NPPES

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

DR. PATRICIA N. DANG PSY. D. (NPI 1578759809) is an individual clinical provider in San Francisco, California, licensed in California (PSY 24906) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578759809

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. PATRICIA N. DANGCredential: PSY. D.

Location Address4141 GEARY BLVD FL 3San Francisco, CA 94118-3111

Mailing Address4141 Geary Blvd Fl 3San Francisco, CA 94118-3111 · (415) 833-2292

Phone(415) 833-2292

Sole ProprietorNo

Enumeration DateSeptember 20, 2007

Last NPPES UpdateJanuary 11, 2022

✔ NPI 1578759809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY 24906

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

4141 GEARY BLVD FL 3, San Francisco, CA 94118

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Other Names 1

Other Name (5)Nga Ngoc Dang

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patricia N. Dang Psy. D. 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 Patricia Dang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

1.3 mi

Internal Medicine

2238 GEARY
San Francisco, CA 94116

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1841373800 (415) 833-2200

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 94118 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

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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 16

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

PAULINA TORRES-OREJUELA LCSW

Social Worker (Clinical)

4141 GEARY BLVD FL 3
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-2292

MS. SUSAN KRISTINE SIEP LCSW

Social Worker (Clinical)

4141 GEARY BLVD FL 3, FRENCH CAMPUS KAISER PSYCHIATRY DEPARTMENT
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-1073

KAISER PERMANENTE

Psychologist (Clinical)

4141 GEARY BLVD FL 3
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-4092

KATHLEEN ONGBONGAN HARDISTY LCSW

Social Worker (Clinical)

4141 GEARY BLVD FL 3
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-3147

DR. ADRIENNE ANNE LOVELUND PSY.D.

Psychologist (Clinical)

4141 GEARY BLVD FL 3, KAISER PERMANENTE, DEPT. OF PSYCHIATRY
SAN FRANCISCO, CA 94118

San Francisco County (415) 864-6223

DR. KAREN LYNNE HELMUTH PSY.D

Psychologist

4141 GEARY BLVD FL 3, DEPT. OF PSYCHIATRY
SAN FRANCISCO, CA 94118

San Francisco County (415) 883-3165

MICHAL WEBER PHD

Clinical Neuropsychologist

4141 GEARY BLVD FL 3
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-5102

KHASHAYAR FARHADI LANGROUDI

Psychologist (Clinical)

4141 GEARY BLVD FL 3
SAN FRANCISCO, CA 94118

San Francisco County (415) 833-2292

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 Patricia Dang's NPI number?

The NPI number for Patricia Dang is 1578759809. It was assigned to this individual provider in the NPPES registry on September 20, 2007. The provider is also known as Nga Ngoc Dang.

Where is Patricia Dang located?

Patricia Dang practices at 4141 Geary Blvd Fl 3, San Francisco, CA 94118. The listed phone number is (415) 833-2292.

What is Patricia Dang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Patricia Dang enrolled in Medicare?

Yes. Patricia Dang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patricia Dang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Dang reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Patricia Dang'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 Patricia Dang was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.