CHRISTOPHER J CHEN MD
NPI 1396734505
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Berkeley, CA

Q: What is Christopher Chen's NPI number?

The NPI number for Christopher Chen is 1396734505. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Q: What is Christopher Chen's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Chen was last updated on July 8, 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.

Active since October 19, 2005PECOS EnrolledAccepts Medicare Assignment

77.13/100

CMS Quality Rating

3000 COLBY ST, SUITE 106, BERKELEY, CA 94705(510) 647-1200(510) 647-1205 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Christopher J Chen Md NPPES

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

CHRISTOPHER J CHEN MD (NPI 1396734505) is an individual adult reconstructive orthopaedic surgery provider in Berkeley, California, licensed in California (A75341) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1996).

NPPES Registry Identity

NPI1396734505

Entity TypeIndividualMale

Primary Taxonomy207XS0114X

Provider Legal NameCHRISTOPHER J CHENCredential: MD

Location Address3000 COLBY ST, SUITE 106Berkeley, CA 94705-2058

Mailing Address3000 Colby St, Suite 106Berkeley, CA 94705-2058 · (510) 647-1200 · Fax (510) 647-1205

Phone(510) 647-1200

Fax(510) 647-1205

Sole ProprietorYes

Medical School CMSWashington University School Of MedicineGraduated 1996

Enumeration DateOctober 19, 2005

Last NPPES UpdateJuly 8, 2007

✔ NPI 1396734505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0114X

License✔ Licensed in CA · A75341

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

3000 COLBY ST, Berkeley, CA 94705

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Other Identifiers 2

Medicare UPINH42471CA

Medicare ID-Type Unspecified00A753411CA

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

Christopher J Chen 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 ID6204811680

PECOS Enrollment IDI20040621000785

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 12

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.

421 services330 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.

316 services235 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

212 services212 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

134 services32 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

87 services58 patients

Computer-assisted surgery for muscle and bone procedure 20985

Computer-assisted surgery for muscle and bone procedures involves using a computer to aid in planning and performing surgery. This technology helps increase precision, reduce invasiveness, and improve outcomes. It's commonly used in orthopedic surgeries like joint replacements.

86 services85 patients

Imaging guidance for procedure, 60 minutes or less 76000

Imaging guidance is a procedure where real-time images are used to direct medical tools during a treatment. This technique helps to improve accuracy and safety. The procedure typically lasts 60 minutes or less.

55 services55 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

53 services53 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

38 services16 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

33 services32 patients

Injection, lidocaine hcl for intravenous infusion, 10 mg J2001

Lidocaine HCL is a medication used to decrease pain or discomfort. In this procedure, it's given through an IV infusion, which means it's slowly injected into your vein. It's often used during minor surgeries or procedures to help keep you comfortable.

33 services31 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

18 services18 patients

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.

77.13/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

54.27

Improvement Activities

Reported Quality Measures

Documentation of Current Medications in the Medical Record

12%2,418 patients1/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

19%133 patients1/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

38%1,335 patients2/55-star benchmark: 98%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 100% · 50 patients

100%50 patients

Risk-standardized complication rate (RSCR) following elective primary total hip arthroplasty (THA) and/or total knee arthroplasty (TKA) for Merit-based Incentive Payment System (MIPS)

Lower rates are better for this measure.

0.03%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 140 patients

Patients totalRate: 0% · 140 patients

0%140 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Walker, folding, wheeled, adjustable or fixed height E0143

DME-Other DME · category DE000N

2 suppliers14 claims14 services$41.87 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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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.

DR. DON WEINREICH MD

Family Medicine

3000 COLBY ST, SUITE #307
BERKELEY, CA 94705

Alameda County (510) 848-5310

MR. BROHEEN JOSEPH ELIAS PA-C

Physician Assistant

3000 COLBY ST, SUITE 301
BERKELEY, CA 94705

Alameda County (510) 540-6800

DR. MYRON LEE M.D.

Ophthalmology

3000 COLBY ST, SUITE 104
BERKELEY, CA 94705

Alameda County (510) 843-4613

DR. SOPHIA N MIRVISS M.D.

Family Medicine

3000 COLBY ST, STE 201
BERKELEY, CA 94705

Alameda County (415) 920-2700

CAROLYN B KLEBANOFF MD JULIE A OMELVENY MD A PROFESSIONAL CORP.

Internal Medicine

3000 COLBY ST, SUITE 200
BERKELEY, CA 94705

Alameda County (510) 848-7977

SUZANNE CHRISTINE BODOR-BILLINGS M.D.

Internal Medicine

3000 COLBY ST, SUITE 200
BERKELEY, CA 94705

Alameda County (510) 848-7977

REBECCA S YU MD A PROFESSIONAL CORPORATION

Orthopaedic Surgery (Hand Surgery)

3000 COLBY ST, SUITE 301
BERKELEY, CA 94705

Alameda County (510) 540-6800

BERKELEY BONE IMAGING, LLC

Clinic/Center (Radiology)

3000 COLBY ST, SUITE 107
BERKELEY, CA 94705

Alameda County (510) 486-0166

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 Christopher Chen's NPI number?

The NPI number for Christopher Chen is 1396734505. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Where is Christopher Chen located?

Christopher Chen practices at 3000 Colby St Suite 106, Berkeley, CA 94705. The listed phone number is (510) 647-1200.

What is Christopher Chen's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Is Christopher Chen enrolled in Medicare?

Yes. Christopher 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 Christopher Chen was last updated on July 8, 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.