Dr Loren A Leshan, MD - Medicare Family Practice in Porter Ranch, CA

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Dr Loren A Leshan, MD is a medicare enrolled "Family Medicine" physician in Porter Ranch, California. She went to Tufts University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Providence Facey Medical Foundation and her current practice location is 19950 Rinaldi St, Porter Ranch, California. You can reach out to her office (for appointments etc.) via phone at (818) 403-2400.

Dr Loren A Leshan is licensed to practice in California (license number G86992) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1194832642.

Contact Information

Dr Loren A Leshan, MD
19950 Rinaldi St,
Porter Ranch, CA 91326-4141
(818) 403-2400
Not Available

Map and Direction




Physician's Profile

Full NameDr Loren A Leshan
GenderFemale
SpecialityFamily Practice
Experience44 Years
Location19950 Rinaldi St, Porter Ranch, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Loren A Leshan attended and graduated from Tufts University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1194832642
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 02/01/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9537141551
  • Enrollment ID: I20160525001850

Medical Identifiers

Medical identifiers for Dr Loren A Leshan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194832642NPI-NPPES
50655OtherFLBCBS
0007427-00MedicaidFL
P00760798OtherFLRR MEDICARE
K1951AOtherFLBPC MEDICARE GROUP PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 25641 (Wisconsin)Secondary
207Q00000XFamily Medicine ME98855 (Florida)Secondary
207Q00000XFamily Medicine G86992 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Facey Medical Foundation3173436276274

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 Loren A Leshan allows following entities to bill medicare on her behalf.
Entity NameProvidence Facey Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710031588
PECOS PAC ID: 3173436276
Enrollment ID: O20031105000822
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915

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 Loren A Leshan 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 Loren A Leshan, MD
Po Box 9602,
Mission Hills, CA 91346-9602

Ph: (818) 837-5559		Dr Loren A Leshan, MD
19950 Rinaldi St,
Porter Ranch, CA 91326-4141

Ph: (818) 403-2400

Reviews and Comments


Family Medicine Doctors in Porter Ranch, CA

Dr. James Robert Weagley, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 20280 Sorrento Ln Apt 208, Porter Ranch, CA 91326
Phone: 818-324-4625    
Dr. David Brian Gunn,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St, Suite 300, Porter Ranch, CA 91326
Phone: 818-271-2400    
Ali Goharbin, MD.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19950 Rinaldi St, Porter Ranch, CA 91326
Phone: 818-403-2400    
Nicholas Anthony Khasho, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 833-574-2273    
Dr. Azar Tuan Mohammed Razikeen, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 19950 Rinaldi St Ste 300, Porter Ranch, CA 91326
Phone: 818-271-2400    
Ahren Arase, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20000 Rinaldi St, Porter Ranch, CA 91326
Phone: 888-515-3500    

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.