DR. KEVIN CHEN M.D.
NPI 1235300658
Internal Medicine in Oakland, CA

Active since March 13, 2008PECOS EnrolledAccepts Medicare Assignment
424 28TH ST, OAKLAND, CA 94609(510) 452-4824 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Kevin Chen M.d. NPPES

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

DR. KEVIN CHEN M.D. (NPI 1235300658) is an individual internal medicine provider in Oakland, California, licensed in Illinois (036119665) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1235300658
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KEVIN CHENCredential: M.D.
Location Address424 28TH STOakland, CA 94609-3603
Mailing Address9037 N Washington Dr Apt 2hDes Plaines, IL 60016-7067 · (847) 391-0073
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateMarch 13, 2008
Last NPPES UpdateDecember 15, 2021
NPI 1235300658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in IL · 036119665
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.

424 28TH ST, Oakland, CA 94609

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. Kevin 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 ID4587720073
PECOS Enrollment IDI20090309000226
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 94609 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.

Other Providers at the Same Location NPPES 5

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

Specialist
424 28TH ST
OAKLAND, CA 94609
Internal Medicine
424 28TH ST
OAKLAND, CA 94609
Internal Medicine
424 28TH ST
OAKLAND, CA 94609
Internal Medicine
424 28TH ST
OAKLAND, CA 94609
Internal Medicine
424 28TH ST
OAKLAND, CA 94609

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 Kevin Chen's NPI number?

The NPI number for Kevin Chen is 1235300658. It was assigned to this individual provider in the NPPES registry on March 13, 2008.

Where is Kevin Chen located?

Kevin Chen practices at 424 28th St, Oakland, CA 94609. The listed phone number is (510) 452-4824.

What is Kevin Chen's specialty?

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

Is Kevin Chen enrolled in Medicare?

Yes. Kevin 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 Kevin Chen was last updated on December 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.