Dr Steven Glenn Ledesma, MD - Medicare Nephrology in Oxnard, CA

Dr Steven Glenn Ledesma, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Oxnard, California. He went to University Of California, Geffen School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Vista Del Mar Medical Group Inc and his current practice location is 1200 W Gonzales Rd, Suite 300, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 278-9094.

Dr Steven Glenn Ledesma is licensed to practice in California (license number A78553) 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 1386718799.

Contact Information

Dr Steven Glenn Ledesma, MD
1200 W Gonzales Rd, Suite 300,
Oxnard, CA 93036-3072
(805) 278-9094
(805) 278-8964

Map and Direction




Physician's Profile

Full NameDr Steven Glenn Ledesma
GenderMale
SpecialityNephrology
Experience27 Years
Location1200 W Gonzales Rd, Oxnard, 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 Steven Glenn Ledesma attended and graduated from University Of California, Geffen School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1386718799
  • Provider Enumeration Date: 11/17/2006
  • Last Update Date: 01/14/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 9436199718
  • Enrollment ID: I20110105000632

Medical Identifiers

Medical identifiers for Dr Steven Glenn Ledesma such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386718799NPI-NPPES
ZZZ34679ZOtherCABLUE CROSS
ZZZ75566ZMedicaidCA
110039977OtherCAMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology A78553 (California)Primary
207R00000XInternal Medicine A78553 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fmc-venturaVentura, CADialysis facility
Fmc-oxnardOxnard, CADialysis facility
Fmc-dialysis Services Channel IslandsOxnard, CADialysis facility
Fmc-santa PaulaSanta paula, CADialysis facility
Fmc-camarillo Dialysis CenterCamarillo, CADialysis facility
Community Memorial Hospital San BuenaventuraVentura, CAHospital
St Johns Regional Medical CenterOxnard, CAHospital
Cedars-sinai Medical CenterLos angeles, CAHospital
Ventura County Medical CenterVentura, CAHospital
Ojai Valley Community HospitalOjai, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vista Del Mar Medical Group Inc19513578886

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 Steven Glenn Ledesma allows following entities to bill medicare on his behalf.
Entity NameVista Del Mar Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942239694
PECOS PAC ID: 1951357888
Enrollment ID: O20050323001422

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 Steven Glenn Ledesma 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 Steven Glenn Ledesma, MD
1200 W Gonzales Rd, Suite 300,
Oxnard, CA 93036-3072

Ph: (805) 278-9094
Dr Steven Glenn Ledesma, MD
1200 W Gonzales Rd, Suite 300,
Oxnard, CA 93036-3072

Ph: (805) 278-9094

Reviews and Comments


Internal Medicine Doctors in Oxnard, CA

Dr. Constante U Abaya, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1200 N Ventura Rd, # C, Oxnard, CA 93030
Phone: 805-983-0730    Fax: 805-485-4586
John R Walters, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 703 N A St, Oxnard, CA 93030
Phone: 805-485-2340    Fax: 805-485-1429
Dr. Donald Miller, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2241 Wankel Way Ste A, Oxnard, CA 93030
Phone: 805-983-0521    Fax: 805-919-2684
Victor H Alcocer, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Outlet Center Dr Ste 200, Oxnard, CA 93036
Phone: 805-981-8300    Fax: 805-981-8302
Dr. Jack Shenouda, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 717-577-3938    Fax: 785-354-6349
Peter G Aline, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Outlet Center Dr, #220, Oxnard, CA 93036
Phone: 805-988-4118    Fax: 805-988-1239
Dr. Romany F. Demian, M.D.
Nephrology
Medicare: May Accept Medicare Assignments
Practice Location: 971 W 7th St # B, Suite # B, Oxnard, CA 93030
Phone: 805-483-2500    Fax: 805-483-2525

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.