Robert M Matz, MD - Medicare Internal Medicine in San Francisco, CA

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Robert M Matz, MD is a medicare enrolled "Hospitalist" physician in San Francisco, California. He went to University Of Nevada School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Marin Hospitalist Medical Group, Inc., San Francisco Unified Physicians Group, Inc and his current practice location is 900 Hyde St Rm 410, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-6817.

Robert M Matz is licensed to practice in California (license number A117078) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1558503086.

Contact Information

Robert M Matz, MD
900 Hyde St Rm 410,
San Francisco, CA 94109-4806
(415) 353-6817
Not Available

Map and Direction




Physician's Profile

Full NameRobert M Matz
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location900 Hyde St Rm 410, San Francisco, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Robert M Matz attended and graduated from University Of Nevada School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1558503086
  • Provider Enumeration Date: 03/30/2009
  • Last Update Date: 09/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3870735061
  • Enrollment ID: I20130819000409

Medical Identifiers

Medical identifiers for Robert M Matz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558503086NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A117078 (California)Secondary
208M00000XHospitalist 18175 (Nevada)Secondary
208M00000XHospitalist A117078 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Visiting Nurse Association And HospiceSan francisco, CAHospice
Hospice Of The Valley, A Sutter Care At Home AffilSan jose, CAHospice
Marinhealth Medical CenterGreenbrae, CAHospital
Chinese HospitalSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Marin Hospitalist Medical Group, Inc.145625714635
San Francisco Unified Physicians Group, Inc842631000415

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. Robert M Matz allows following entities to bill medicare on his behalf.
Entity NameMarin Hospitalist Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041753
PECOS PAC ID: 1456257146
Enrollment ID: O20031211001139
Entity NameGalen Inpatient Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689320459
PECOS PAC ID: 3678464633
Enrollment ID: O20040322000680
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 NameCalifornia Emergency Physicians Medical Group A Professional Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215365218
PECOS PAC ID: 3274763875
Enrollment ID: O20140227000392
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameSuperior Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780047712
PECOS PAC ID: 1456650928
Enrollment ID: O20160504002343
Entity NameSan Francisco Unified Physicians Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982104162
PECOS PAC ID: 8426310004
Enrollment ID: O20180319001999
Entity NameVituity Hospitalists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730666108
PECOS PAC ID: 2567714090
Enrollment ID: O20181011001813
Entity NameHospitalist Medicine Physicians Of California-tcg Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952880437
PECOS PAC ID: 4880938679
Enrollment ID: O20181205001780

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. Robert M Matz 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
Robert M Matz, MD
900 Hyde St Rm 410,
San Francisco, CA 94109-4806

Ph: (415) 353-6817		Robert M Matz, MD
900 Hyde St Rm 410,
San Francisco, CA 94109-4806

Ph: (415) 353-6817

Reviews and Comments


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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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