ANGELA M QUANG MD
NPI 1427006733
Hospitalist in Daly City, CA

Active since May 05, 2006PECOS EnrolledAccepts Medicare Assignment
1900 SULLIVAN AVE, LOWER LEVEL, DALY CITY, CA 94015(415) 680-4135 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Nov 1, 2017 (2 updates tracked since 2017).

About Angela M Quang Md NPPES

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

ANGELA M QUANG MD (NPI 1427006733) is an individual hospitalist provider in Daly City, California, licensed in California (A72986) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1427006733
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameANGELA M QUANGCredential: MD
Location Address1900 SULLIVAN AVE, LOWER LEVELDaly City, CA 94015
Mailing Address1900 Sullivan Ave, Lower LevelDaly City, CA 94015 · (415) 680-4135
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1427006733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A72986
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License A72986 (CA)
1900 SULLIVAN AVE, Daly City, CA 94015

Other Identifiers 1

Medicaid00A729860CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Angela M Quang Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002893617
PECOS Enrollment IDI20040701000920
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 Reassignments

10

Medicare enrollment records show Angela Quang reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine
1900 SULLIVAN AVENUE
Daly City, CA 94015
  • Reassigned Medicare billing, California enrollment
  • 2,323 clinicians in this Medicare group
Internal Medicine
1900 SULLIVAN AVE
Daly City, CA 94015
  • Reassigned Medicare billing, California enrollment
  • 962 clinicians in this Medicare group
Family Medicine
1044 TARAVAL ST
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
Internal Medicine
450 STANYAN ST, FL 6
San Francisco, CA 94117
  • Reassigned Medicare billing, California enrollment
  • 131 clinicians in this Medicare group
Clinic/Center
1199 BUSH ST STE 560
San Francisco, CA 94109
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
Hospitalist
900 HYDE ST
San Francisco, CA 94109
  • Reassigned Medicare billing, California enrollment
  • 182 clinicians in this Medicare group
Multi-Specialty
222 W 39TH AVE
San Mateo, CA 94403
  • Reassigned Medicare billing, California enrollment
  • 430 clinicians in this Medicare group
Multi-Specialty
625 LINCOLN AVE
San Jose, CA 95126
  • Reassigned Medicare billing, California enrollment
  • 133 clinicians in this Medicare group
Internal Medicine
18300 US HIGHWAY 18
Apple Valley, CA 92307
  • Reassigned Medicare billing, California enrollment
  • 914 clinicians in this Medicare group
Internal Medicine
2101 N WATERMAN AVE
San Bernardino, CA 92404
  • Reassigned Medicare billing, California enrollment
  • 1,216 clinicians in this Medicare group

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

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
170 services166 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
118 services55 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
64 services40 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
44 services26 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services13 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94015 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers14 claims14 services$17.49 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Internal Medicine
1900 SULLIVAN AVE, LOWER LEVEL
DALY CITY, CA 94015
General Acute Care Hospital
1900 SULLIVAN AVE
DALY CITY, CA 94015
Emergency Medicine
1900 SULLIVAN AVE
DALY CITY, CA 94015
Radiology (Radiation Oncology)
1900 SULLIVAN AVE, RADIATION ONCOLOGY DEPT
DALY CITY, CA 94015
Internal Medicine
1900 SULLIVAN AVE, LOWER LEVEL
DALY CITY, CA 94015
Emergency Medicine
1900 SULLIVAN AVE
DALY CITY, CA 94015
Emergency Medicine
1900 SULLIVAN AVE
DALY CITY, CA 94015
Nurse Practitioner (Family)
1900 SULLIVAN AVE
DALY CITY, CA 94015

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 Angela Quang's NPI number?

The NPI number for Angela Quang is 1427006733. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Angela Quang located?

Angela Quang practices at 1900 Sullivan Ave Lower Level, Daly City, CA 94015. The listed phone number is (415) 680-4135.

What is Angela Quang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Angela Quang enrolled in Medicare?

Yes. Angela Quang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Angela Quang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Quang reassigns Medicare benefits to 10 organizations: Cep America - California (Daly City, CA), Galen Inpatient Physicians Inc. (Daly City, CA), Wu Lee Quock Medical Corporation (San Francisco, CA), California Emergency Physicians Medical Group A Professional Corp (San Francisco, CA), Quang Medical Practice, Inc. (San Francisco, CA) and 5 more organizations, listed in the Medicare section above. Each 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 Angela Quang'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 Angela Quang was last updated on July 21, 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.