Genaro Martinez, MD - Medicare Hospitalist in San Bernardino, CA

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Genaro Martinez, MD is a medicare enrolled "Internal Medicine" physician in San Bernardino, California. He went to University Of California, San Diego School Of Medicine and graduated in 1997 and has 28 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Temecula Valley Hospitalist Medical Group Inc and his current practice location is 2101 N Waterman Ave, San Bernardino, California. You can reach out to his office (for appointments etc.) via phone at (909) 881-4520.

Genaro Martinez is licensed to practice in California (license number A68325) 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 1235157843.

Contact Information

Genaro Martinez, MD
2101 N Waterman Ave,
San Bernardino, CA 92404-4836
(909) 881-4520
(909) 881-4528

Map and Direction




Physician's Profile

Full NameGenaro Martinez
GenderMale
SpecialityHospitalist
Experience28 Years
Location2101 N Waterman Ave, San Bernardino, 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:
  • Genaro Martinez attended and graduated from University Of California, San Diego School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1235157843
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 01/09/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6709798465
  • Enrollment ID: I20090106000198

Medical Identifiers

Medical identifiers for Genaro Martinez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235157843NPI-NPPES
00A683250OtherCABCBS
1235157843MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A68325 (California)Secondary
207R00000XInternal Medicine A68325 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uni Care Hospice IncSan marcos, CAHospice
Temecula Valley HospitalTemecula, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Temecula Valley Hospitalist Medical Group Inc822425263027

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. Genaro Martinez allows following entities to bill medicare on his behalf.
Entity NameHealthcare Crossing Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518953298
PECOS PAC ID: 5294721197
Enrollment ID: O20040424000455
Entity NameCorona Hospitalist Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477832871
PECOS PAC ID: 0244484525
Enrollment ID: O20130219000441
Entity NameTemecula Valley Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265874135
PECOS PAC ID: 8224252630
Enrollment ID: O20140604002038
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 NameKayal Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336500305
PECOS PAC ID: 3678866316
Enrollment ID: O20160719000354
Entity NameAlertive Healthcare Medical Group Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467024331
PECOS PAC ID: 9335543974
Enrollment ID: O20210804002898

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. Genaro Martinez 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
Genaro Martinez, MD
5410 Maryland Way, Suite 300,
Brentwood, TN 37027-5064

Ph: (615) 377-5652		Genaro Martinez, MD
2101 N Waterman Ave,
San Bernardino, CA 92404-4836

Ph: (909) 881-4520

Reviews and Comments


Internal Medicine Doctors in San Bernardino, CA

Dr. Richard James Moyer, M.D.
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Phone: 909-886-5158    Fax: 909-883-4318
Dr. Hai Ngoc Dao, M.D.
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Phone: 909-883-8611    Fax: 909-881-5707
Dr. Cecil Caguioa Laqui, M.D.
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Phone: 909-881-7320    Fax: 909-881-7330
Dr. Amanda Rose Van Mecl, DO
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Sami Barham Nazzal, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 399 E Highland Ave, Suite 307, San Bernardino, CA 92404
Phone: 909-881-7400    Fax: 909-881-5217
Nooshin Salehi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 565 N Mount Vernon Ave, San Bernardino, CA 92411
Phone: 909-884-9091    Fax: 909-383-7013
Juan Manuel Perez Quintana, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2101 N Waterman Ave, San Bernardino, CA 92404
Phone: 909-881-4520    

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.