Hanna Tomsan, MD - Medicare Diagnostic Radiology in Pasadena, CA

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Hanna Tomsan, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Pasadena, California. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Cedars-sinai Medical Care Foundation, Radiant Imaging, Inc. and her current practice location is 100 W California Blvd, Pasadena, California. You can reach out to her office (for appointments etc.) via phone at (626) 397-5000.

Hanna Tomsan is licensed to practice in California (license number A176109) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811412661.

Contact Information

Hanna Tomsan, MD
100 W California Blvd,
Pasadena, CA 91105-3010
(626) 397-5000
Not Available

Map and Direction




Physician's Profile

Full NameHanna Tomsan
GenderFemale
SpecialityDiagnostic Radiology
Experience14 Years
Location100 W California Blvd, Pasadena, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Hanna Tomsan graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1811412661
  • Provider Enumeration Date: 08/12/2017
  • Last Update Date: 12/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2466718184
  • Enrollment ID: I20220518003055

Medical Identifiers

Medical identifiers for Hanna Tomsan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811412661NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A176109 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Huntington Memorial HospitalPasadena, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cedars-sinai Medical Care Foundation09411066451208
Radiant Imaging, Inc.711314555856

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. Hanna Tomsan allows following entities to bill medicare on her 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 NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
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 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 NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232
Entity NameRadiant Imaging, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437583200
PECOS PAC ID: 7113145558
Enrollment ID: O20140827001815

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. Hanna Tomsan 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
Hanna Tomsan, MD
223 N 1st Ave,
Arcadia, CA 91006-7027

Ph: () -		Hanna Tomsan, MD
100 W California Blvd,
Pasadena, CA 91105-3010

Ph: (626) 397-5000

Reviews and Comments


Radiology Doctors in Pasadena, CA

Dr. Richard A. Reed, MEDICAL DOCTOR
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Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5139    Fax: 626-447-1058
Dr. Luis Balmore Gutierrez, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5139    Fax: 626-397-2190
Dr. John B Holden, MD
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Phone: 626-397-2139    
Dr. Ramona Kyaw, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 625 S Fair Oaks Ave Ste 100, Pasadena, CA 91105
Phone: 626-397-5149    
Claire Anne Lis, MD
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Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-394-9218    
Dr. Warren Wai Lam, MEDICAL DOCTOR
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Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5139    Fax: 626-447-1058
Dr. Pia Lindstrom Luedtke, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Huntington Memorial Hospital, Pasadena, CA 91105
Phone: 626-397-5139    

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.