Joseph Mahalli, - Medicare Nephrology in Lancaster, CA

Joseph Mahalli, is a medicare enrolled "Internal Medicine - Nephrology" physician in Lancaster, California. He graduated from medical school in 2019 and has 6 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Antelope Valley Nephrology Medical Group Inc and his current practice location is 1759 W Avenue J Ste 101, Lancaster, California. You can reach out to his office (for appointments etc.) via phone at (661) 948-1388.

Joseph Mahalli is licensed to practice in California (license number 20A19937) 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 1023676376.

Contact Information

Joseph Mahalli,
1759 W Avenue J Ste 101,
Lancaster, CA 93534-2703
(661) 948-1388
(661) 948-1223

Map and Direction




Physician's Profile

Full NameJoseph Mahalli
GenderMale
SpecialityNephrology
Experience6 Years
Location1759 W Avenue J Ste 101, Lancaster, 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:
  • Joseph Mahalli graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1023676376
  • Provider Enumeration Date: 06/02/2019
  • Last Update Date: 01/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1254853682
  • Enrollment ID: I20250314002299

Medical Identifiers

Medical identifiers for Joseph Mahalli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023676376NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 20A19937 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Davita-antelope Valley DialysisLancaster, CADialysis facility
Davita-palmdale Regional DialysisPalmdale, CADialysis facility
Antelope Valley HospitalLancaster, CAHospital
Palmdale Regional Medical CenterPalmdale, CAHospital
Ridgecrest Regional HospitalRidgecrest, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Antelope Valley Nephrology Medical Group Inc53957862066

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. Joseph Mahalli allows following entities to bill medicare on his behalf.
Entity NameAntelope Valley Nephrology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336172949
PECOS PAC ID: 5395786206
Enrollment ID: O20050519001140

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. Joseph Mahalli 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
Joseph Mahalli,
Po Box 2768,
Lancaster, CA 93539-2768

Ph: (661) 948-1388
Joseph Mahalli,
1759 W Avenue J Ste 101,
Lancaster, CA 93534-2703

Ph: (661) 948-1388

Reviews and Comments


Internal Medicine Doctors in Lancaster, CA

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Phone: 661-529-7550    Fax: 661-520-7560

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.