Mark T Speakman, MD - Medicare Internal Medicine in Baldwin Park, CA

Mark T Speakman, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Baldwin Park, California. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 1011 Baldwin Park Blvd, Baldwin Park, California. You can reach out to his office (for appointments etc.) via phone at (626) 851-1011.

Mark T Speakman is licensed to practice in California (license number A52231) 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 1881742609.

Contact Information

Mark T Speakman, MD
1011 Baldwin Park Blvd,
Baldwin Park, CA 91706-5806
(626) 851-1011
Not Available

Map and Direction




Physician's Profile

Full NameMark T Speakman
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location1011 Baldwin Park Blvd, Baldwin Park, 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:
  • Mark T Speakman graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1881742609
  • Provider Enumeration Date: 01/08/2007
  • Last Update Date: 12/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9830220110
  • Enrollment ID: I20100630000533

Medical Identifiers

Medical identifiers for Mark T Speakman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881742609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0011XInternal Medicine - Interventional Cardiology A52231 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Mark T Speakman allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Mark T Speakman 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
Mark T Speakman, MD
1011 Baldwin Park Blvd,
Baldwin Park, CA 91706-5806

Ph: (626) 851-1011
Mark T Speakman, MD
1011 Baldwin Park Blvd,
Baldwin Park, CA 91706-5806

Ph: (626) 851-1011

Reviews and Comments


Internal Medicine Doctors in Baldwin Park, CA

Arjang Kasravi,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 800-780-1277    
Dr. Jennifer Jang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-813-4725    Fax: 626-813-4684
Rody A. Yoshinaka, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-851-1011    
Carolyn Anne Hardy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-851-1011    
Dennis Matejka, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-851-1011    
Dr. Jayon Kim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-851-1011    
Previn J De Silva, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone: 626-851-1011    

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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