Dr Gemmy Hannsun, MD - Medicare Diagnostic Radiology in San Diego, CA

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Dr Gemmy Hannsun, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in San Diego, California. He went to University Of California, Davis School Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Beverly Radiology Medical Group Iii and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Dr Gemmy Hannsun is licensed to practice in California (license number A153743) 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 1992120026.

Contact Information

Dr Gemmy Hannsun, MD
200 W Arbor Dr,
San Diego, CA 92103-9000
(800) 926-8273
(888) 539-8781

Map and Direction




Physician's Profile

Full NameDr Gemmy Hannsun
GenderMale
SpecialityDiagnostic Radiology
Experience9 Years
Location200 W Arbor Dr, San Diego, 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 Gemmy Hannsun attended and graduated from University Of California, Davis School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1992120026
  • Provider Enumeration Date: 02/26/2014
  • Last Update Date: 07/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3072915917
  • Enrollment ID: I20210714001942

Medical Identifiers

Medical identifiers for Dr Gemmy Hannsun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992120026NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A153743 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Beverly Radiology Medical Group Iii3476466376246

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 Gemmy Hannsun allows following entities to bill medicare on his behalf.
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20031106000784
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558463927
PECOS PAC ID: 3577476761
Enrollment ID: O20040107000584
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20040202001145
Entity NameDiagnostic Radiological Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710931910
PECOS PAC ID: 4981680220
Enrollment ID: O20040626000471
Entity NameDesert Advanced Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568416147
PECOS PAC ID: 6406749613
Enrollment ID: O20050622001415
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20060221000914
Entity NameStockton Diagnostic Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356538201
PECOS PAC ID: 0749386894
Enrollment ID: O20070507000122
Entity NameFresno Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659456499
PECOS PAC ID: 2466553128
Enrollment ID: O20070724000813
Entity NameNorcal Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003965997
PECOS PAC ID: 7911099346
Enrollment ID: O20070815000403
Entity NameRadnet Medical Imaging - San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548345382
PECOS PAC ID: 9830283761
Enrollment ID: O20070921000636
Entity NameModesto Advanced Diagnostic Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730133893
PECOS PAC ID: 1850336736
Enrollment ID: O20080313000323
Entity NameRegents Of The University Of California Ucsd Department Of Radiology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225213655
PECOS PAC ID: 8224108741
Enrollment ID: O20080610000132
Entity NameSanta Rosa Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689890444
PECOS PAC ID: 2567408859
Enrollment ID: O20100324000598

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 Gemmy Hannsun 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 Gemmy Hannsun, MD
Po Box 232410,
San Diego, CA 92193-2410

Ph: () -		Dr Gemmy Hannsun, MD
200 W Arbor Dr,
San Diego, CA 92103-9000

Ph: (800) 926-8273

Reviews and Comments


Radiology Doctors in San Diego, CA

Kripa Anil Guram, MD
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Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 800-926-8273    Fax: 888-539-8781
Dr. Lejla Aganovic, MD
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Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 800-926-8273    Fax: 888-539-8781
Dr. Zachary G. Rattner, M.D.
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Dr. Soheil Niku, M.D.
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Dr. Frank B. Hamlett, M.D.
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Phone: 619-234-3918    Fax: 619-234-5342
Dr. Aaron Mathew Smith, MD
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Practice Location: 7910 Frost St, San Diego, CA 92123
Phone: 858-939-3600    
Dr. Paul S Schulman, M.D.
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Practice Location: 4352 Trias St, San Diego, CA 92103
Phone: 619-997-8881    Fax: 619-795-9980

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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.

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