Ali Mahta, MD - Medicare Neurology in San Diego, CA

Ali Mahta, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in San Diego, California. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Rhode Island Hospital and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Ali Mahta is licensed to practice in California (license number C198535) 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 1437387990.

Contact Information

Ali Mahta, MD
200 W Arbor Dr,
San Diego, CA 92103-9000
(800) 926-8273
(888) 539-8781

Map and Direction




Physician's Profile

Full NameAli Mahta
GenderMale
SpecialityNeurology
Experience28 Years
Location200 W Arbor Dr, San Diego, 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:
  • Ali Mahta graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1437387990
  • Provider Enumeration Date: 06/23/2009
  • Last Update Date: 09/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8325368152
  • Enrollment ID: I20170816000084

Medical Identifiers

Medical identifiers for Ali Mahta such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437387990NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery MD15746 (Rhode Island)Secondary
2084A2900XPsychiatry & Neurology - Neurocritical Care C198535 (California)Secondary
2084N0400XPsychiatry & Neurology - Neurology C198535 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rhode Island HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rhode Island Hospital8921900044307

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. Ali Mahta allows following entities to bill medicare on his behalf.
Entity NameRhode Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902902364
PECOS PAC ID: 8921900044
Enrollment ID: O20051022000063
Entity NameRhode Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154537520
PECOS PAC ID: 8921900044
Enrollment ID: O20141017000105

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. Ali Mahta 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
Ali Mahta, MD
File 57326,
Los Angeles, CA 90074-7326

Ph: (858) 249-6748
Ali Mahta, MD
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (800) 926-8273

Reviews and Comments


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Dr. Shashita Inamdar, M.D., PH.D, DABPN
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Phone: 858-221-0344    Fax: 858-248-4262

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).

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