Dr Geoffrey Alan Sigmund, MD - Medicare Diagnostic Radiology in Orange, CA

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Dr Geoffrey Alan Sigmund, MD is a medicare enrolled "Radiology - Neuroradiology" physician in Orange, California. He went to Loma Linda University School Of Medicine and graduated in 2007 and has 18 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Newport Diagnostic Radiology Inc, Newport Diagnostic Center Inc and his current practice location is 101 The City Dr S, Uci Medical Center, Department Of Radiology, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-7890.

Dr Geoffrey Alan Sigmund is licensed to practice in California (license number A107164) 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 1710152988.

Contact Information

Dr Geoffrey Alan Sigmund, MD
101 The City Dr S, Uci Medical Center, Department Of Radiology,
Orange, CA 92868-3201
(714) 456-7890
Not Available

Map and Direction




Physician's Profile

Full NameDr Geoffrey Alan Sigmund
GenderMale
SpecialityDiagnostic Radiology
Experience18 Years
Location101 The City Dr S, Orange, 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 Geoffrey Alan Sigmund attended and graduated from Loma Linda University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1710152988
  • Provider Enumeration Date: 04/28/2008
  • Last Update Date: 11/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840424206
  • Enrollment ID: I20131018000277

Medical Identifiers

Medical identifiers for Dr Geoffrey Alan Sigmund such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710152988NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085N0700XRadiology - Neuroradiology A107164 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newport Diagnostic Radiology Inc38704943889
Newport Diagnostic Center Inc45871983798

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 Geoffrey Alan Sigmund allows following entities to bill medicare on his behalf.
Entity NameRenaissance Imaging Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487608931
PECOS PAC ID: 7315841756
Enrollment ID: O20031126000257
Entity NameNewport Diagnostic Radiology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134345473
PECOS PAC ID: 3870494388
Enrollment ID: O20040116001125
Entity NameSouthern Inyo Healthcare District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831128602
PECOS PAC ID: 7911816731
Enrollment ID: O20040317000188
Entity NameNewport Diagnostic Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932117249
PECOS PAC ID: 4587198379
Enrollment ID: O20241115002929

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 Geoffrey Alan Sigmund 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 Geoffrey Alan Sigmund, MD
101 The City Dr S, Uci Medical Center, Department Of Radiology,
Orange, CA 92868-3201

Ph: (714) 456-7890		Dr Geoffrey Alan Sigmund, MD
101 The City Dr S, Uci Medical Center, Department Of Radiology,
Orange, CA 92868-3201

Ph: (714) 456-7890

Reviews and Comments


Radiology Doctors in Orange, CA

Dr. Ankit Bhupendra Patel, D.O.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-5113    
Kimberly M. Ray, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 431 S Batavia St, Suite 103, Orange, CA 92868
Phone: 714-538-6731    Fax: 714-771-8369
Dr. David Robert Floriolli, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-880-7812    
Dr. Lawrence C. Wang, DO
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7237    
Dr. Akash C. Joshi, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 316-789-5360    
Dr. Gerald K. Lee, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7237    
Dan Vu, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 431 S Batavia St, Ste. 103, Orange, CA 92868
Phone: 714-538-6731    Fax: 714-771-8369

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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