Dr Naili Alexander Chen, DO, MPH, MASC - Internal Medicine in Lancaster, CA

Dr Naili Alexander Chen, DO, MPH, MASC is a Internal Medicine physician based in Lancaster, California. Dr Naili Alexander Chen is licensed to practice in California (license number 20A7408) and his current practice location is 44439 17th St W, Lancaster, California. He can be reached at his office (for appointments etc.) via phone at (661) 729-8655.

NPI number for Dr Naili Alexander Chen is 1649251661 and his current mailing address is 44439 17th St W, Lancaster, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1649251661.

Contact Information

Dr Naili Alexander Chen, DO, MPH, MASC
44439 17th St W,
Lancaster, CA 93534-2831
(661) 729-8655
Not Available

Map and Direction




Physician's Profile

Full NameDr Naili Alexander Chen
GenderMale
SpecialityInternal Medicine
Location44439 17th St W, Lancaster, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1649251661
  • Provider Enumeration Date: 11/08/2005
  • Last Update Date: 05/20/2026

Medical Identifiers

Medical identifiers for Dr Naili Alexander Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649251661NPI-NPPES
20A7408OtherCABLUE CROSS OF CALIFORNIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS-009459-L (Pennsylvania)Secondary
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine 20A7408 (California)Secondary
208M00000XHospitalist OS-009459L (Pennsylvania)Secondary
208M00000XHospitalist 20A7048 (California)Secondary
207PE0004XEmergency Medicine - Emergency Medical Services 20A7408 (California)Secondary
2083A0100XPreventive Medicine - Aerospace Medicine 20A7408 (California)Secondary
207R00000XInternal Medicine 20A7408 (California)Primary

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 Naili Alexander Chen is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Naili Alexander Chen, DO, MPH, MASC
44439 17th St W,
Lancaster, CA 93534-2831

Ph: (661) 729-8655
Dr Naili Alexander Chen, DO, MPH, MASC
44439 17th St W,
Lancaster, CA 93534-2831

Ph: (661) 729-8655

Reviews and Comments


Internal Medicine Doctors in Lancaster, CA

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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.