Dr Richard S Chen, MD - Medicare Emergency Medicine in Mountain View, CA

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Dr Richard S Chen, MD is a medicare enrolled "Emergency Medicine" physician in Mountain View, California. He went to Ohio State University College Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cep America - California and his current practice location is 2500 Grant Rd, Mountain View, California. You can reach out to his office (for appointments etc.) via phone at (650) 940-7055.

Dr Richard S Chen is licensed to practice in California (license number A120914) 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 1952537771.

Contact Information

Dr Richard S Chen, MD
2500 Grant Rd,
Mountain View, CA 94040-4302
(650) 940-7055
Not Available

Map and Direction




Physician's Profile

Full NameDr Richard S Chen
GenderMale
SpecialityEmergency Medicine
Experience15 Years
Location2500 Grant Rd, Mountain View, 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 Richard S Chen attended and graduated from Ohio State University College Of Medicine in 2009
  NPI Data:
  • NPI Number: 1952537771
  • Provider Enumeration Date: 06/08/2009
  • Last Update Date: 09/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1557517539
  • Enrollment ID: I20120807000342

Medical Identifiers

Medical identifiers for Dr Richard S Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952537771NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A120914 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
El Camino HospitalMountain view, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America - California6103739131974

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 Richard S Chen allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659450955
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000757
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Other Medical Care Group
Entity IdentifiersNPI Number: 1629301346
PECOS PAC ID: 1254244973
Enrollment ID: O20110318000170
Entity NameEmergency Physicians Associates San Jose Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306311576
PECOS PAC ID: 8921344292
Enrollment ID: O20190107003386

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 Richard S 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 Richard S Chen, MD
2500 Grant Rd,
Mountain View, CA 94040-4302

Ph: (650) 940-7055		Dr Richard S Chen, MD
2500 Grant Rd,
Mountain View, CA 94040-4302

Ph: (650) 940-7055

Reviews and Comments


Emergency Medicine Doctors in Mountain View, CA

Dr. Gannon Dudlar, M.D.
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Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Dr. Jonathan Todd Engelhardt, MD
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Practice Location: 2500 Grant Rd, Mountain View, CA 94040
Phone: 650-940-7000    
Dr. Sergio Alvarez, MD
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Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7111    
Griffeth Tully, MD
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Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Dr. David M Toor, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Michael Curtis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 E El Camino Real, Mountain View, CA 94040
Phone: 650-934-7800    
Alan Harvey Gladman, M.D
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Grant Road, Mountain View, CA 94040
Phone: 650-940-7055    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.