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SHAW S. CHEN M.D.
NPI 1043233281
Internal Medicine in Los Angeles, CA

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
97.12/100
CMS Quality Rating
1701 E CESAR E CHAVEZ AVE, SUITE #100, LOS ANGELES, CA 90033(323) 987-1362(323) 987-1366 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Shaw S. Chen M.d. NPPES

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

SHAW S. CHEN M.D. (NPI 1043233281) is an individual internal medicine provider in Los Angeles, California, licensed in California (G072500) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (1985).

NPPES Registry Identity

NPI1043233281
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSHAW S. CHENCredential: M.D.
Location Address1701 E CESAR E CHAVEZ AVE, SUITE #100Los Angeles, CA 90033-2464
Mailing AddressPo Box 51741Los Angeles, CA 90051-6041 · (323) 987-1362 · Fax (323) 987-1366
Phone(323) 987-1362
Fax(323) 987-1366
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1985
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1043233281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G072500
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1701 E CESAR E CHAVEZ AVE, Los Angeles, CA 90033
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Other Identifiers 3

Medicare UPINF55782CA
Medicare PINWG72500ACA
Medicaid00G725000CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shaw S. Chen M.d. 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 ID5294629911
PECOS Enrollment IDI20110607000003
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.

Areas of Expertise CMS Part B claims 7

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.

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.
134 services87 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.
71 services42 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
30 services29 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
21 services21 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
14 services14 patients
Administration of pneumococcal vaccine G0009
The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.24
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers35 claims95 services$6.18 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers22 claims32 services$1.01 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$14.89 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$62.66 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.

MR. ZAHID J ABDOU M.D.
Internal Medicine
1701 E CESAR E CHAVEZ AVE, SUITE #100
LOS ANGELES, CA 90033
Los Angeles County (323) 987-1362
DR. FRANCISCO I. RINCON M.D.
Pediatrics
1701 E CESAR E CHAVEZ AVE, SUITE 456
LOS ANGELES, CA 90033
Los Angeles County (323) 987-1200
THOMAS J. ROMANO M.D.
Internal Medicine (Rheumatology)
1701 E CESAR E CHAVEZ AVE, SUITE #510
LOS ANGELES, CA 90033
Los Angeles County (323) 987-1362
DR. ANDREW STEVEN CHAN MD
Internal Medicine (Geriatric Medicine)
1701 E CESAR E CHAVEZ AVE, SUITE 230
LOS ANGELES, CA 90033
Los Angeles County (323) 226-1100
DR. MORODAK MEAS M.D.
Family Medicine
1701 E CESAR E CHAVEZ AVE, SUITE # 402
LOS ANGELES, CA 90033
Los Angeles County (323) 317-9200
DR. HIRAM SCHUBERT PALMER M.D.
Specialist
1701 E CESAR E CHAVEZ AVE, SUITE 403
LOS ANGELES, CA 90033
Los Angeles County (323) 224-2040
MARTHA ROSE PRECIADO M.D.
Internal Medicine (Cardiovascular Disease)
1701 E CESAR E CHAVEZ AVE, SUITE 355
LOS ANGELES, CA 90033
Los Angeles County (323) 225-8025
EMMA MARIE GUERRERO-PAVICH M.S.W.
Social Worker (Clinical)
1701 E CESAR E CHAVEZ AVE, SUITE 230
LOS ANGELES, CA 90033
Los Angeles County (323) 226-1100

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 Shaw Chen's NPI number?

The NPI number for Shaw Chen is 1043233281. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Shaw Chen located?

Shaw Chen practices at 1701 E Cesar E Chavez Ave Suite #100, Los Angeles, CA 90033. The listed phone number is (323) 987-1362.

What is Shaw Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Shaw Chen enrolled in Medicare?

Yes. Shaw Chen 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.

When was this NPI record last updated?

The NPPES record for Shaw Chen was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.