Frederick Harold Kozlowski, MD - Medicare Internal Medicine in Winchester, VA

Frederick Harold Kozlowski, MD is a medicare enrolled "Internal Medicine" physician in Winchester, Virginia. He went to University Of Virginia School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Winchester Internal Medicine, Inc and his current practice location is 190 Campus Blvd, Suite 200, Winchester, Virginia. You can reach out to his office (for appointments etc.) via phone at (540) 662-6135.

Frederick Harold Kozlowski is licensed to practice in Virginia (license number 0101053628) 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 1508829995.

Contact Information

Frederick Harold Kozlowski, MD
190 Campus Blvd, Suite 200,
Winchester, VA 22601-2872
(540) 662-6135
(540) 662-5845

Map and Direction




Physician's Profile

Full NameFrederick Harold Kozlowski
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location190 Campus Blvd, Winchester, 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:
  • Frederick Harold Kozlowski attended and graduated from University Of Virginia School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1508829995
  • Provider Enumeration Date: 04/08/2006
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0244328854
  • Enrollment ID: I20100628000117

Medical Identifiers

Medical identifiers for Frederick Harold Kozlowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508829995NPI-NPPES
00875693OtherWV BLUE SHIELD GROUP
43938OtherSENTARA PROFESSIONAL
2119639OtherMAMSI PROFESSIONAL
0080509000MedicaidWV
000961320OtherWV BLUE SHIELD
222408OtherANTHEM PROFESSIONAL
3810003817OtherWVWV MEDICAID GROUP
08349100000OtherQUAL CHOICE PROFESSIONAL
005809436MedicaidVA
C00085OtherVA MEDICARE B GROUP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101053628 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Five Star Home Health CareChantilly, VAHome health agency
Winchester Medical Center HhaWinchester, VAHome health agency
Winchester Medical CenterWinchester, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Winchester Internal Medicine, Inc34764438138

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. Frederick Harold Kozlowski allows following entities to bill medicare on his behalf.
Entity NameWinchester Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679711261
PECOS PAC ID: 0244134021
Enrollment ID: O20031124000061
Entity NameWinchester Internal Medicine, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730130667
PECOS PAC ID: 3476443813
Enrollment ID: O20040318000711

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. Frederick Harold Kozlowski 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
Frederick Harold Kozlowski, MD
190 Campus Blvd, Suite 200,
Winchester, VA 22601-2872

Ph: (540) 662-6135
Frederick Harold Kozlowski, MD
190 Campus Blvd, Suite 200,
Winchester, VA 22601-2872

Ph: (540) 662-6135

Reviews and Comments


Internal Medicine Doctors in Winchester, VA

Dr. Raveen Chawla, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1880 Amherst Street, Suite 100 And Suite 200, Winchester, VA 22601
Phone: 540-662-0306    Fax: 855-264-2066
Dr. Neal S Gaither, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1880 Amherst Street, Suite 100 And Suite 200, Winchester, VA 22601
Phone: 540-662-0306    Fax: 855-264-2066
Dr. Lee Resta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Campus Blvd Ste 100, Winchester, VA 22601
Phone: 540-662-1108    
Kristine Gade Reed, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Campus Blvd., Suite 100, Winchester, VA 22601
Phone: 540-662-1108    Fax: 540-450-2244
Dr. David Jack Lecronier, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 190 Campus Blvd Ste 201, Winchester, VA 22601
Phone: 540-536-5980    Fax: 540-536-5979
T. Glen Bouder, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1840 Amherst St, Winchester, VA 22601
Phone: 540-536-8874    Fax: 540-536-7847
Dr. Manish J Lakhani, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1880 Amherst Street, Suite 100 And Suite 200, Winchester, VA 22601
Phone: 540-662-0306    Fax: 855-264-2066

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.