Robert William Watrous, MD - Medicare Addiction Medicine in San Bernardino, CA

Robert William Watrous, MD is a medicare enrolled "Family Medicine - Addiction Medicine" physician in San Bernardino, California. He went to Loma Linda University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Addiction Medicine. He is a member of the group practice Faculty Physicians And Surgeons Of Llusm, Sac Health System and his current practice location is 250 S G St, San Bernardino, California. You can reach out to his office (for appointments etc.) via phone at (909) 382-7100.

Robert William Watrous is licensed to practice in Colorado (license number 50616) 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 1013084821.

Contact Information

Robert William Watrous, MD
250 S G St,
San Bernardino, CA 92410-3320
(909) 382-7100
Not Available

Map and Direction




Physician's Profile

Full NameRobert William Watrous
GenderMale
SpecialityAddiction Medicine
Experience32 Years
Location250 S G St, 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:
  • Robert William Watrous attended and graduated from Loma Linda University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1013084821
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 04/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2062571920
  • Enrollment ID: I20081106000456

Medical Identifiers

Medical identifiers for Robert William Watrous such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013084821NPI-NPPES
022362OtherCOKAISER COMMERCIAL NUMBER
63631717MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0401XFamily Medicine - Addiction Medicine 50616 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loma Linda University Medical CenterLoma linda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faculty Physicians And Surgeons Of Llusm11532278141065
Sac Health System4385533579169

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 William Watrous allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameSac Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013935923
PECOS PAC ID: 4385533579
Enrollment ID: O20040315000608

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 William Watrous 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 William Watrous, MD
250 S G St,
San Bernardino, CA 92410-3320

Ph: (909) 382-7100
Robert William Watrous, MD
250 S G St,
San Bernardino, CA 92410-3320

Ph: (909) 382-7100

Reviews and Comments


Family Medicine Doctors in San Bernardino, CA

Dr. Jesse R. Devera, M.D.
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Phone: 909-388-0810    Fax: 909-890-2081
Dr. Donna Ruth Thompson, MD
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Practice Location: 1700 North Waterman Ave, San Bernardino, CA 92404
Phone: 909-883-8611    Fax: 909-886-1798
Dr. Kelsey Louaine Cherepuschak, M.D.
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Medicare: Medicare Enrolled
Practice Location: 250 S G St, San Bernardino, CA 92410
Phone: 909-382-7100    
Sachin Kumar Chatta, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 742 W Highland Ave, San Bernardino, CA 92405
Phone: 909-881-7320    Fax: 909-881-7330
Dr. Uzair Siddiqui, MD
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Medicare: Medicare Enrolled
Practice Location: 665 N D St, San Bernardino, CA 92401
Phone: 909-708-8158    
Hugo A. Leon, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S G St, San Bernardino, CA 92410
Phone: 909-382-7100    Fax: 909-382-7101

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.