Dr Ghassan Hadi, MD - Medicare Internal Medicine in Upland, CA

Dr Ghassan Hadi, MD is a medicare enrolled "Internal Medicine" physician in Upland, California. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ghassan Hadi Md Inc and his current practice location is 1060 E Foothill Blvd, Suite 103, Upland, California. You can reach out to his office (for appointments etc.) via phone at (909) 981-8904.

Dr Ghassan Hadi is licensed to practice in California (license number A52260) 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 1558497891.

Contact Information

Dr Ghassan Hadi, MD
1060 E Foothill Blvd, Suite 103,
Upland, CA 91786-4027
(909) 981-8904
(909) 981-8943

Map and Direction




Physician's Profile

Full NameDr Ghassan Hadi
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location1060 E Foothill Blvd, Upland, 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 Ghassan Hadi graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1558497891
  • Provider Enumeration Date: 02/23/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7618066879
  • Enrollment ID: I20071211000547

Medical Identifiers

Medical identifiers for Dr Ghassan Hadi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558497891NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A52260 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Verdugo Hospice Care CenterLos angeles, CAHospice
San Antonio Regional HospitalUpland, CAHospital
Casa Colina HospitalPomona, CAHospital
Heritage Park Nursing CenterUpland, CANursing home
Las Colinas Post AcuteOntario, CANursing home
Trellis ChinoChino, CANursing home
Upland Rehabilitation And Care CenterUpland, CANursing home
Villa Mesa Care CenterUpland, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ghassan Hadi Md Inc76180453862

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 Ghassan Hadi allows following entities to bill medicare on his behalf.
Entity NameGhassan Hadi Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174659064
PECOS PAC ID: 7618045386
Enrollment ID: O20081008000092

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 Ghassan Hadi 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 Ghassan Hadi, MD
2352 Del Marino, P.o.box 279,
La Verne, CA 91750-1106

Ph: (909) 981-8904
Dr Ghassan Hadi, MD
1060 E Foothill Blvd, Suite 103,
Upland, CA 91786-4027

Ph: (909) 981-8904

Reviews and Comments


Internal Medicine Doctors in Upland, CA

Dr. Sara Khan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    
Dr. Frankie D Utzurrum, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 99 N San Antonio Ave, Suite 370, Upland, CA 91786
Phone: 909-946-6342    
Chirag Vaidya, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1317 W Foothill Blvd, Ste 148, Upland, CA 91786
Phone: 909-981-5882    Fax: 909-946-0833
Dr. Michael Chai, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 490 N Mountain Ave # B, Upland, CA 91786
Phone: 909-920-6698    Fax: 909-931-7192
Dr. Chau Ngoc Thi Tran, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 San Bernardino Rd Ste 1100, Upland, CA 91786
Phone: 909-949-2242    Fax: 909-981-5783
Tejinder Singh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 914 W Foothill Blvd, Ste B, Upland, CA 91786
Phone: 909-982-8944    Fax: 909-985-0932
Vinod Chandrashekhar Patwardhan, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 918 W Foothill Blvd, Ste B, Upland, CA 91786
Phone: 909-949-4435    Fax: 909-982-4436

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.