Dr Joanna M Bock, MD - Medicare Internal Medicine in Ashburn, VA

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Dr Joanna M Bock, MD is a medicare enrolled "Internal Medicine" physician in Ashburn, Virginia. She went to University Of Maryland School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Privia Medical Group Llc, Inova Health Care Services and her current practice location is 41816 Fenway Cir, Ashburn, Virginia. You can reach out to her office (for appointments etc.) via phone at (347) 761-7200.

Dr Joanna M Bock is licensed to practice in Virginia (license number 0101259225) 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 1780728188.

Contact Information

Dr Joanna M Bock, MD
41816 Fenway Cir,
Ashburn, VA 20148-8069
(347) 761-7200
Not Available

Map and Direction




Physician's Profile

Full NameDr Joanna M Bock
GenderFemale
SpecialityInternal Medicine
Experience18 Years
Location41816 Fenway Cir, Ashburn, Virginia
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 M Bock attended and graduated from University Of Maryland School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1780728188
  • Provider Enumeration Date: 02/18/2007
  • Last Update Date: 12/01/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6406902022
  • Enrollment ID: I20151217000057

Medical Identifiers

Medical identifiers for Dr Joanna M Bock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780728188NPI-NPPES
P01396279OtherFLRAILROAD MEDICARE PROVIDER NUMBER
012948100MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME116776 (Florida)Secondary
207R00000XInternal Medicine 0101259225 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Caregivers Home Health Services, IncFalls church, VAHome health agency
Virginia Hospital CenterArlington, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group Llc43856820611176
Inova Health Care Services24663510931725

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 M Bock allows following entities to bill medicare on her behalf.
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20050422000298
Entity NameAccessible Physician Home Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235497892
PECOS PAC ID: 2769639178
Enrollment ID: O20120820000886
Entity NameCapital Healthcare Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811239627
PECOS PAC ID: 3779723309
Enrollment ID: O20130702000710

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 M Bock 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 M Bock, MD
41816 Fenway Cir,
Ashburn, VA 20148-8069

Ph: (347) 761-7200		Dr Joanna M Bock, MD
41816 Fenway Cir,
Ashburn, VA 20148-8069

Ph: (347) 761-7200

Reviews and Comments


Internal Medicine Doctors in Ashburn, VA

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Dr. Hoang An N Nguyen, MD
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Dr. Amr Hossam Eldin Behiri, DO
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Venkateswar R Veerapalli, MD
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Phone: 571-244-9517    

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.