Dr Gurmej Singh Dhillon, MD - Medicare Internal Medicine in Fresno, CA

Dr Gurmej Singh Dhillon, MD is a medicare enrolled "Internal Medicine" physician in Fresno, California. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Fresno Medical Center Inc and his current practice location is 6069 N 1st St Ste 103, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 431-8900.

Dr Gurmej Singh Dhillon is licensed to practice in California (license number A62406) 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 1336156728.

Contact Information

Dr Gurmej Singh Dhillon, MD
6069 N 1st St Ste 103,
Fresno, CA 93710-5467
(559) 431-8900
(559) 431-4367

Map and Direction




Physician's Profile

Full NameDr Gurmej Singh Dhillon
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location6069 N 1st St Ste 103, Fresno, 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 Gurmej Singh Dhillon graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1336156728
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1759327232
  • Enrollment ID: I20051109000493

Medical Identifiers

Medical identifiers for Dr Gurmej Singh Dhillon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336156728NPI-NPPES
GR0089960MedicaidCA
ZZZ02137ZOtherCABLUE SHIELD PROVIDER ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A62406 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Home HealthFresno, CAHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fresno Medical Center Inc47896284624

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 Gurmej Singh Dhillon allows following entities to bill medicare on his behalf.
Entity NameFresno Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700890043
PECOS PAC ID: 4789628462
Enrollment ID: O20050614000410

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 Gurmej Singh Dhillon 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 Gurmej Singh Dhillon, MD
Po Box 25880,
Fresno, CA 93729-5880

Ph: (559) 431-8900
Dr Gurmej Singh Dhillon, MD
6069 N 1st St Ste 103,
Fresno, CA 93710-5467

Ph: (559) 431-8900

Reviews and Comments


Internal Medicine Doctors in Fresno, CA

Maulik Shah, MD
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Practice Location: 7300 N Fresno St, Fresno, CA 93720
Phone: 559-448-4555    
Dr. John R Nelson, MD
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Practice Location: 7061 N Whitney, Suite 101, Fresno, CA 93720
Phone: 559-299-0224    Fax: 559-299-4201
Dexter T Estrada, M.D.
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Practice Location: 7130 N Millbrook Ave Ste 100, Fresno, CA 93720
Phone: 559-326-1222    Fax: 559-326-1230
Dr. Sherry Lopez, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3209 W Shaw Ave, Suite 114, Fresno, CA 93711
Phone: 559-224-4977    Fax: 559-224-4980
Maria Flordeliz Arambulo, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2823 Fresno St, Fresno, CA 93721
Phone: 559-499-6484    Fax: 559-499-6501
Shreela Mishra,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7085 N Chestnut Ave Ste 101, Fresno, CA 93720
Phone: 559-323-9236    Fax: 559-323-0294
Dr. Mona Aziz Zia, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2615 E Clinton Ave, Fresno, CA 93703
Phone: 559-301-8545    

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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