Dr Naihsien David Chen, MD - Medicare Internal Medicine in Modesto, CA

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Dr Naihsien David Chen, MD is a medicare enrolled "Internal Medicine" physician in Modesto, California. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Golden Health Medical Inc, Golden Health Inc and his current practice location is 803 Coffee Rd Ste 6, Modesto, California. You can reach out to his office (for appointments etc.) via phone at (626) 888-6000.

Dr Naihsien David Chen is licensed to practice in California (license number A73562) 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 1174699755.

Contact Information

Dr Naihsien David Chen, MD
803 Coffee Rd Ste 6,
Modesto, CA 95355-4238
(626) 888-6000
(888) 318-6618

Map and Direction




Physician's Profile

Full NameDr Naihsien David Chen
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location803 Coffee Rd Ste 6, Modesto, 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 Naihsien David Chen graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1174699755
  • Provider Enumeration Date: 11/27/2006
  • Last Update Date: 04/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0042313751
  • Enrollment ID: I20070319000420

Medical Identifiers

Medical identifiers for Dr Naihsien David Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174699755NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A73562 (California)Secondary
207R00000XInternal Medicine A73562 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Golden Health Medical Inc26688863833
Golden Health Inc28606499692

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 Naihsien David Chen allows following entities to bill medicare on his behalf.
Entity NameGolden Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992052799
PECOS PAC ID: 2860649969
Enrollment ID: O20120824000308
Entity NameMerced Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730431875
PECOS PAC ID: 5890948582
Enrollment ID: O20130108000022
Entity NameAmerican Specialty Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568992923
PECOS PAC ID: 6103198460
Enrollment ID: O20170821003230
Entity NameGolden Health Medical Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932701638
PECOS PAC ID: 2668886383
Enrollment ID: O20210120002646

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 Naihsien David 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 Naihsien David Chen, MD
5599 Rollins St,
Las Vegas, NV 89118-6050

Ph: (702) 453-3799		Dr Naihsien David Chen, MD
803 Coffee Rd Ste 6,
Modesto, CA 95355-4238

Ph: (626) 888-6000

Reviews and Comments


Internal Medicine Doctors in Modesto, CA

Brian E. Dolnick, DO
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Dr. Joshua Mckee Anderson, M.D.
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Sulman Razzaq,
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Phone: 209-577-5557    Fax: 209-577-8125
Esra Olgun, MD
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Practice Location: 600 Coffee Rd, Modesto, CA 95355
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Ronak Chandrakant Shah, M.D.
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Practice Location: 600 Coffee Rd, Modesto, CA 95355
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Dr. Paul Golden, M.D.
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Practice Location: 1330 Nelson Ave, Suite C, Modesto, CA 95350
Phone: 209-576-1547    Fax: 209-576-2736

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.