Dr John L Chen, DO - Medicare Anesthesiology in Fontana, CA

Dr John L Chen, DO is a medicare enrolled "Anesthesiology" physician in Fontana, California. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 9961 Sierra Ave, Fontana, California. You can reach out to his office (for appointments etc.) via phone at (909) 427-2673.

Dr John L Chen is licensed to practice in California (license number 20A9401) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1649356023.

Contact Information

Dr John L Chen, DO
9961 Sierra Ave,
Fontana, CA 92335-6720
(909) 427-2673
(909) 427-5219



Physician's Profile

Full NameDr John L Chen
GenderMale
SpecialityAnesthesiology
Experience21 Years
Location9961 Sierra Ave, Fontana, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John L Chen graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1649356023
  • Provider Enumeration Date: 10/28/2006
  • Last Update Date: 11/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880751684
  • Enrollment ID: I20090323000454

Medical Identifiers

Medical identifiers for Dr John L Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649356023NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 20A9401 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital Fontana/ontarioFontana, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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› Verified 6 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John L Chen allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

News Archive

Recommendations to curb high rates of obesity among young children

Limiting television and other media use, encouraging infants and young children in preschool and child care to spend more time in physically active play, and requiring child care providers to promote healthy sleeping practices are some of the actions needed to curb high rates of obesity among America's youngest children, says a new report from the Institute of Medicine.

Having a high stress job may increase risk of stroke

Having a high stress job may be linked to a higher risk of stroke, according to an analysis of several studies. The meta-analysis is published in the October 14, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology.

Nearly all groups of patients with spinal stenosis do better with surgery

Nearly all groups of patients with spinal stenosis—but not smokers—do better with surgery than with nonsurgical treatment, reports a study in the October 1 issue of Spine.

People in creative professions are treated more often for mental illness

People in creative professions are treated more often for mental illness than the general population, there being a particularly salient connection between writing and schizophrenia. This according to researchers at Karolinska Institutet in Sweden, whose large-scale registry study is the most comprehensive ever in its field.

Experts gather at Cardiology 2015 conference to discuss challenges in treating congenital heart disease

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Read more Medical News

› Verified 6 days ago

Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

News Archive

Recommendations to curb high rates of obesity among young children

Limiting television and other media use, encouraging infants and young children in preschool and child care to spend more time in physically active play, and requiring child care providers to promote healthy sleeping practices are some of the actions needed to curb high rates of obesity among America's youngest children, says a new report from the Institute of Medicine.

Having a high stress job may increase risk of stroke

Having a high stress job may be linked to a higher risk of stroke, according to an analysis of several studies. The meta-analysis is published in the October 14, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology.

Nearly all groups of patients with spinal stenosis do better with surgery

Nearly all groups of patients with spinal stenosis—but not smokers—do better with surgery than with nonsurgical treatment, reports a study in the October 1 issue of Spine.

People in creative professions are treated more often for mental illness

People in creative professions are treated more often for mental illness than the general population, there being a particularly salient connection between writing and schizophrenia. This according to researchers at Karolinska Institutet in Sweden, whose large-scale registry study is the most comprehensive ever in its field.

Experts gather at Cardiology 2015 conference to discuss challenges in treating congenital heart disease

Many aspects of pediatric cardiology are relatively new to the discipline. Only recently have physicians been able to accurately diagnose and characterize the myriad congenital cardiovascular conditions that occur and begin to apply successful strategies for care. This week, an international group of more than 800 medical experts gather at the nation's largest pediatric cardiology conference to discuss challenges in treating congenital heart disease in the fetus, neonates, children and young adults.

Read more Medical News

› Verified 6 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John L Chen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John L Chen, DO
808 Brigham Young Dr,
Claremont, CA 91711-2074

Ph: (909) 625-5909
Dr John L Chen, DO
9961 Sierra Ave,
Fontana, CA 92335-6720

Ph: (909) 427-2673

News Archive

Recommendations to curb high rates of obesity among young children

Limiting television and other media use, encouraging infants and young children in preschool and child care to spend more time in physically active play, and requiring child care providers to promote healthy sleeping practices are some of the actions needed to curb high rates of obesity among America's youngest children, says a new report from the Institute of Medicine.

Having a high stress job may increase risk of stroke

Having a high stress job may be linked to a higher risk of stroke, according to an analysis of several studies. The meta-analysis is published in the October 14, 2015, online issue of Neurology, the medical journal of the American Academy of Neurology.

Nearly all groups of patients with spinal stenosis do better with surgery

Nearly all groups of patients with spinal stenosis—but not smokers—do better with surgery than with nonsurgical treatment, reports a study in the October 1 issue of Spine.

People in creative professions are treated more often for mental illness

People in creative professions are treated more often for mental illness than the general population, there being a particularly salient connection between writing and schizophrenia. This according to researchers at Karolinska Institutet in Sweden, whose large-scale registry study is the most comprehensive ever in its field.

Experts gather at Cardiology 2015 conference to discuss challenges in treating congenital heart disease

Many aspects of pediatric cardiology are relatively new to the discipline. Only recently have physicians been able to accurately diagnose and characterize the myriad congenital cardiovascular conditions that occur and begin to apply successful strategies for care. This week, an international group of more than 800 medical experts gather at the nation's largest pediatric cardiology conference to discuss challenges in treating congenital heart disease in the fetus, neonates, children and young adults.

Read more News

› Verified 6 days ago


Anesthesiology Doctors in Fontana, CA

Loc Nguyen, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Department Of Anesthesia, Fontana, CA 92335
Phone: 602-615-9226    
Ricardo P. Diaz, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Sharon S. Sung, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Batool Hajianpour, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Narendra Trivedi, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Dr. Steven John D'sa, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-302-4938    
Amgad Hanna Nashid Hanna, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 877-608-0044    

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