Dr Joanna Blake Tyzack, MD - Medicare Endocrinology in Baltimore, MD

Dr Joanna Blake Tyzack, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Baltimore, Maryland. She went to Medical University Of South Carolina College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Privia Medical Group Llc and her current practice location is 6535 N Charles St, Ste 400, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 828-7417.

Dr Joanna Blake Tyzack is licensed to practice in Maryland (license number D42383) 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 1487659892.

Contact Information

Dr Joanna Blake Tyzack, MD
6535 N Charles St, Ste 400,
Baltimore, MD 21204-5826
(410) 828-7417
(410) 828-0257

Map and Direction




Physician's Profile

Full NameDr Joanna Blake Tyzack
GenderFemale
SpecialityEndocrinology
Experience36 Years
Location6535 N Charles St, Baltimore, Maryland
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:
  • Dr Joanna Blake Tyzack attended and graduated from Medical University Of South Carolina College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1487659892
  • Provider Enumeration Date: 06/14/2005
  • Last Update Date: 09/29/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3274513197
  • Enrollment ID: I20040721001729

Medical Identifiers

Medical identifiers for Dr Joanna Blake Tyzack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487659892NPI-NPPES
203561600MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism D42383 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greater Baltimore Medical CenterBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group Llc43856820611223

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 Joanna Blake Tyzack allows following entities to bill medicare on her behalf.
Entity NameBay West Endocrinology Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093918328
PECOS PAC ID: 1951208685
Enrollment ID: O20031222000287
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040

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 Joanna Blake Tyzack 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 Joanna Blake Tyzack, MD
6535 N Charles St, Ste 400,
Baltimore, MD 21204-5826

Ph: (410) 828-7417
Dr Joanna Blake Tyzack, MD
6535 N Charles St, Ste 400,
Baltimore, MD 21204-5826

Ph: (410) 828-7417

Reviews and Comments


Internal Medicine Doctors in Baltimore, MD

Dr. Leonard Anang Sowah, M.D.
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Dr. Mitesh G Trambadia, M.D.
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Practice Location: 6701 N Charles St Ste 5218, Baltimore, MD 21204
Phone: 443-849-3786    
Ronak K Patel, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 201 E University Pkwy, Baltimore, MD 21218
Phone: 410-554-2000    

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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