Charles Samson Munn, MD - Medicare Diagnostic Radiology in Castro Valley, CA

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Charles Samson Munn, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Castro Valley, California. He went to Boston University School Of Medicine and graduated in 1978 and has 47 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice University Healthcare Alliance, Bay Imaging Consultants Medical Group Inc and his current practice location is 20642 John Dr, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 581-2559.

Charles Samson Munn is licensed to practice in California (license number G47197) 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 1700983467.

Contact Information

Charles Samson Munn, MD
20642 John Dr,
Castro Valley, CA 94546-5103
(510) 581-2559
Not Available

Map and Direction




Physician's Profile

Full NameCharles Samson Munn
GenderMale
SpecialityDiagnostic Radiology
Experience47 Years
Location20642 John Dr, Castro Valley, 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:
  • Charles Samson Munn attended and graduated from Boston University School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1700983467
  • Provider Enumeration Date: 09/17/2006
  • Last Update Date: 05/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2264416098
  • Enrollment ID: I20040617000785

Medical Identifiers

Medical identifiers for Charles Samson Munn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700983467NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G47197 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799320
Bay Imaging Consultants Medical Group Inc9537069125123

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. Charles Samson Munn allows following entities to bill medicare on his behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameBay Imaging Consultants Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356597637
PECOS PAC ID: 9537069125
Enrollment ID: O20040110000189
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292
Entity NameMagnetic Imaging Affiliates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487040770
PECOS PAC ID: 5496066961
Enrollment ID: O20150624002629

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. Charles Samson Munn 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
Charles Samson Munn, MD
20642 John Dr,
Castro Valley, CA 94546-5103

Ph: (510) 581-2559		Charles Samson Munn, MD
20642 John Dr,
Castro Valley, CA 94546-5103

Ph: (510) 581-2559

Reviews and Comments


Radiology Doctors in Castro Valley, CA

Dr. Anthony Laglia, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 925-296-7156    Fax: 925-296-7174

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.