Dr Paul Maistros, MD - Medicare Neurology in Fountain Valley, CA

Dr Paul Maistros, MD is a medicare enrolled "Psychiatry & Neurology - Sleep Medicine" physician in Fountain Valley, California. He graduated from medical school in 1971 and has 53 years of diverse experience with area of expertise as Neurology. His current practice location is 11160 Warner Ave, Suite 121, Fountain Valley, California. You can reach out to his office (for appointments etc.) via phone at (714) 437-1246.

Dr Paul Maistros is licensed to practice in California (license number A44496) 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 1275532301.

Contact Information

Dr Paul Maistros, MD
11160 Warner Ave, Suite 121,
Fountain Valley, CA 92708-4008
(714) 437-1246
(714) 437-1354

Map and Direction




Physician's Profile

Full NameDr Paul Maistros
GenderMale
SpecialityNeurology
Experience53 Years
Location11160 Warner Ave, Fountain Valley, 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 Paul Maistros graduated from medical school in 1971
  NPI Data:
  • NPI Number: 1275532301
  • Provider Enumeration Date: 07/20/2005
  • Last Update Date: 10/17/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1759373350
  • Enrollment ID: I20040401001836

Medical Identifiers

Medical identifiers for Dr Paul Maistros such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275532301NPI-NPPES
00A444961MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084S0012XPsychiatry & Neurology - Sleep Medicine A44496 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorialcare Orange Coast Medical CenterFountain valley, CAHospital

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 Paul Maistros allows following entities to bill medicare on his behalf.
Entity NamePaul Maistros, M.d.,inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932382553
PECOS PAC ID: 7113090564
Enrollment ID: O20080718000342

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 Paul Maistros 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 Paul Maistros, MD
Po Box 20139,
Fountain Valley, CA 92728-0139

Ph: (714) 437-1246
Dr Paul Maistros, MD
11160 Warner Ave, Suite 121,
Fountain Valley, CA 92708-4008

Ph: (714) 437-1246

Reviews and Comments


Psychiatry & Neurology Doctors in Fountain Valley, CA

Kong Truong, M.D.
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Dr. Abdullah Ibish, MD
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Medicare: Medicare Enrolled
Practice Location: 17360 Brookhurst St, Fountain Valley, CA 92708
Phone: 662-772-4000    Fax: 901-227-3206
Dr. Mimi Shishou Lee, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 877-844-0012    Fax: 714-665-4680

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.