Peter Silas Karacki, MD - Medicare Hospitalist in Arlington, VA

Peter Silas Karacki, MD is a medicare enrolled "Hospitalist" physician in Arlington, Virginia. He went to Georgetown University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Virginia Hospital Center Physician Group Llc and his current practice location is 1625 N George Mason Dr, Suite 425, Arlington, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 717-4400.

Peter Silas Karacki is licensed to practice in Virginia (license number 0101246971) 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 1700045176.

Contact Information

Peter Silas Karacki, MD
1625 N George Mason Dr, Suite 425,
Arlington, VA 22205-3683
(703) 717-4400
(703) 717-4401

Map and Direction




Physician's Profile

Full NamePeter Silas Karacki
GenderMale
SpecialityHospitalist
Experience17 Years
Location1625 N George Mason Dr, Arlington, Virginia
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:
  • Peter Silas Karacki attended and graduated from Georgetown University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1700045176
  • Provider Enumeration Date: 06/02/2008
  • Last Update Date: 01/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345436143
  • Enrollment ID: I20101202000443

Medical Identifiers

Medical identifiers for Peter Silas Karacki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700045176NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101246971 (Virginia)Secondary
208M00000XHospitalist 0101246971 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Hospital CenterArlington, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Virginia Hospital Center Physician Group Llc8426231119241

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. Peter Silas Karacki allows following entities to bill medicare on his behalf.
Entity NameVirginia Hospital Center Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144415480
PECOS PAC ID: 8426231119
Enrollment ID: O20110317000305

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. Peter Silas Karacki 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
Peter Silas Karacki, MD
7232 Grinnell Dr,
Rockville, MD 20855-2725

Ph: () -
Peter Silas Karacki, MD
1625 N George Mason Dr, Suite 425,
Arlington, VA 22205-3683

Ph: (703) 717-4400

Reviews and Comments


Hospitalist Doctors in Arlington, VA

Dr. Murali Krishna Nagubandi, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N George Mason Dr, Arlington, VA 22205
Phone: 703-558-5000    
Dr. Sherif Elmahdy, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N George Mason Dr, Arlington, VA 22205
Phone: 703-717-4400    Fax: 703-717-4401
Dana Alsaadi, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2800 S Shirlington Rd Ste 500, Arlington, VA 22206
Phone: 703-717-4245    Fax: 703-717-4248
Dr. Mia Christine Watts, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1625 N George Mason Dr, Suite 425, Arlington, VA 22205
Phone: 703-717-4400    
Dr. Vishal Tansukhlal Bhakta, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1625 N George Mason Dr Ste 345, Arlington, VA 22205
Phone: 703-717-4400    Fax: 703-717-4401
Dr. Jeremy Bousselot, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N George Mason Dr, Arlington, VA 22205
Phone: 703-717-4400    Fax: 703-717-4401
Zakeih Chaker, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 2800 S Shirlington Rd Ste 300, Arlington, VA 22206
Phone: 703-844-7770    

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.