Mark R Sobers, MD - Medicare Hospitalist in Mission Hills, CA

Mark R Sobers, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Mission Hills, California. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Valley Hospitalist Medical Group, Inc and his current practice location is 11165 Sepulveda Blvd, Mission Hills, California. You can reach out to his office (for appointments etc.) via phone at (818) 365-9531.

Mark R Sobers is licensed to practice in California (license number A42107) 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 1487768966.

Contact Information

Mark R Sobers, MD
11165 Sepulveda Blvd,
Mission Hills, CA 91345-1113
(818) 365-9531
Not Available

Map and Direction




Physician's Profile

Full NameMark R Sobers
GenderMale
SpecialityHospitalist
Experience46 Years
Location11165 Sepulveda Blvd, Mission Hills, 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:
  • Mark R Sobers graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1487768966
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 04/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3173538873
  • Enrollment ID: I20060216000511

Medical Identifiers

Medical identifiers for Mark R Sobers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487768966NPI-NPPES
00A421070MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease A42107 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaweah Delta Medical CenterVisalia, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Hospitalist Medical Group, Inc539588235141

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. Mark R Sobers allows following entities to bill medicare on his behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameValley Hospitalist Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790925071
PECOS PAC ID: 5395882351
Enrollment ID: O20091023000036
Entity NameAce Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639425663
PECOS PAC ID: 5698925576
Enrollment ID: O20121031000148

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. Mark R Sobers 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
Mark R Sobers, MD
Po Box 9602,
Mission Hills, CA 91346-9602

Ph: (818) 837-5691
Mark R Sobers, MD
11165 Sepulveda Blvd,
Mission Hills, CA 91345-1113

Ph: (818) 365-9531

Reviews and Comments


Internal Medicine Doctors in Mission Hills, CA

Armin Tahoori, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11333 Sepulveda Blvd, Mission Hills, CA 91345
Phone: 818-365-9531    
Hayka Hovsepyan, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 14901 Rinaldi St Ste 200, Mission Hills, CA 91345
Phone: 818-365-8553    Fax: 818-365-5763
Dr. Donald Rebhun, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11600 Indian Hills Rd, Mission Hills, CA 91345
Phone: 818-838-4510    Fax: 818-838-7510
Samuel M Nyamu, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11333 N Sepulveda Blvd, Mission Hills, CA 91345
Phone: 818-869-7248    Fax: 818-869-2709
Pascal Dabel, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11550 Indian Hills Rd Ste 371, Mission Hills, CA 91345
Phone: 818-365-1194    Fax: 818-898-3835
Dr. Carmen S Slavov, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 14901 Rinaldi St, Ste 200, Mission Hills, CA 91345
Phone: 818-254-1500    Fax: 818-244-4830
Mohammad Reza Nahed, MD FCCP
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11550 Indian Hills Rd, 301, Mission Hills, CA 91345
Phone: 818-365-4585    Fax: 818-365-5265

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.