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DR. HUA CHEN M.D.
NPI 1457375297
Family Medicine in Oakland, CA

Active since July 26, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0926189 · Waiver
28.84/100
CMS Quality Rating
373 9TH ST, SUITE 303, OAKLAND, CA 94607(510) 251-0688(510) 251-1055 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Hua Chen M.d. NPPES

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

DR. HUA CHEN M.D. (NPI 1457375297) is an individual family medicine provider in Oakland, California, licensed in California (A55331) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through March 16, 2027, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1457375297
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. HUA CHENCredential: M.D.
Location Address373 9TH ST, SUITE 303Oakland, CA 94607-6514
Mailing Address373 9th St, Suite 303Oakland, CA 94607-6514 · (510) 251-0688 · Fax (510) 251-1055
Phone(510) 251-0688
Fax(510) 251-1055
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1457375297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A55331
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
373 9TH ST, Oakland, CA 94607
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedA00553310CA · Madicare
MedicaidA00553310CA
Medicare UPING23177CA

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

Dr. Hua 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 ID9931391133
PECOS Enrollment IDI20101006000653
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0926189

Hua Chen, MD · Oakland, CA
Active · expires Mar 16, 2027
CLIA Number05D0926189
Laboratory TypePhysician Office
Certificate Effective DateMarch 17, 2025
Certificate Expiration DateMarch 16, 2027
Laboratory DirectorHua Chen
Laboratory Phone(510) 251-0688
Laboratory LocationHua Chen, MD373 9th Street, Suite 303, Oakland, CA 94607
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

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.
1,840 services202 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.
161 services161 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.
150 services149 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
63 services49 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
57 services36 patients
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow G0181
This service involves a physician overseeing your care while you receive Medicare-covered services from a home health agency. The care you're receiving is complex and involves various disciplines. The physician isn't physically present but regularly supervises your treatment to ensure optimal health outcomes.
52 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94607 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

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.

28.84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost96.14

Referred Medical Equipment & Supplies CMS DME claims 7

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
5 suppliers26 claims52 services$4.80 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers26 claims26 services$0.87 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), without side rails, without mattress E0295
DME-Hospital Beds · category DB000N
1 supplier23 claims24 services$42.82 avg. paid by Medicare
Bed side rails, half length E0305
DME-Hospital Beds · category DB000N
1 supplier23 claims48 services$6.38 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 supplier19 claims19 services$14.97 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 supplier33 claims33 services$66.04 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 9

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

DR. YVONNE YEUNG M.D.
Internal Medicine
373 9TH ST, SUITE 403
OAKLAND, CA 94607
Alameda County (510) 465-3588
DR. THOMAS LEE D.P.M.
Podiatrist
373 9TH ST, STE 307
OAKLAND, CA 94607
Alameda County (510) 444-0700
DR. VAUGHN ANTHONY LEE DDS
Dentist (General Practice)
373 9TH ST, SUITE 401
OAKLAND, CA 94607
Alameda County (510) 834-4640
J.T. VO CHIROPRACTIC, INC.
Chiropractor
373 9TH ST, 502
OAKLAND, CA 94607
Alameda County (510) 625-1636
DR. LINDA T. THAI DDS
Dentist
373 9TH ST, SUITE 503
OAKLAND, CA 94607
Alameda County (510) 839-5889
DR. ANDY V LE DDS
Dentist
373 9TH ST, SUITE 503
OAKLAND, CA 94607
Alameda County (510) 839-5889
DAVID A. HOH, OPTOMETRIST, INC.
Optometrist
373 9TH ST, SUITE 201
OAKLAND, CA 94607
Alameda County (510) 832-2020
DR. ELISA LING KUO D.D.S.
Dentist
373 9TH ST, SUITE 401
OAKLAND, CA 94607
Alameda County (510) 834-4640

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 Hua Chen's NPI number?

The NPI number for Hua Chen is 1457375297. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Hua Chen located?

Hua Chen practices at 373 9th St Suite 303, Oakland, CA 94607. The listed phone number is (510) 251-0688.

What is Hua Chen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Hua Chen enrolled in Medicare?

Yes. Hua 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.

Does Hua Chen hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0926189) is associated with this NPI, valid through March 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Hua 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.