Dr Cynthia Kay Mackey, DO - Medicare Emergency Medicine in Lancaster, CA

Dr Cynthia Kay Mackey, DO is a medicare enrolled "Emergency Medicine - Hospice And Palliative Medicine" physician in Lancaster, California. Her current practice location is 43112 15th St W, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 726-2435.

Dr Cynthia Kay Mackey is licensed to practice in California (license number 20A6571) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1598966053.

Contact Information

Dr Cynthia Kay Mackey, DO
43112 15th St W,
Lancaster, CA 93534-6219
(661) 726-2435
(661) 726-2301

Map and Direction




Physician's Profile

Full NameDr Cynthia Kay Mackey
GenderFemale
SpecialityEmergency Medicine - Hospice And Palliative Medicine
Location43112 15th St W, Lancaster, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598966053
  • Provider Enumeration Date: 05/30/2007
  • Last Update Date: 10/24/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5496805285
  • Enrollment ID: I20190312002614

Medical Identifiers

Medical identifiers for Dr Cynthia Kay Mackey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598966053NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PH0002XEmergency Medicine - Hospice And Palliative Medicine 20A6571 (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 Cynthia Kay Mackey 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 Cynthia Kay Mackey, DO
235 Main St Apt 119,
Venice, CA 90291-5222

Ph: (310) 502-7636
Dr Cynthia Kay Mackey, DO
43112 15th St W,
Lancaster, CA 93534-6219

Ph: (661) 726-2435

Reviews and Comments


Emergency Medicine Doctors in Lancaster, CA

Frederic S Auerbach, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    
Frank Detrana, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    
Matthew Richard, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    
Dr. Kitcha Ranch, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 43830 10th St W, Lancaster, CA 93534
Phone: 661-940-1421    
Dr. Nancy Louise Ferrel, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 44900 60th St W, Lancaster, CA 93536
Phone: 661-948-8581    Fax: 661-945-8470
Dr. Kelly A Hall, DVM
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1055 W Columbia Way, #103, Lancaster, CA 93534
Phone: 661-729-1500    Fax: 661-729-4500
Diane L Kehrli, NP
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    

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.