Dr Christopher James Farmakis, MD - Medicare Nephrology in Rockville, MD

Dr Christopher James Farmakis, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Rockville, Maryland. He went to Wright State University Boonshoft School Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Fredericksburg Nephrology Associates Inc and his current practice location is 1201 Seven Locks Rd Ste 200, Rockville, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 907-4646.

Dr Christopher James Farmakis is licensed to practice in Maryland (license number D0093027) 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 1619405552.

Contact Information

Dr Christopher James Farmakis, MD
1201 Seven Locks Rd Ste 200,
Rockville, MD 20854-2960
(301) 907-4646
(301) 907-7796

Map and Direction




Physician's Profile

Full NameDr Christopher James Farmakis
GenderMale
SpecialityNephrology
Experience7 Years
Location1201 Seven Locks Rd Ste 200, Rockville, Maryland
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:
  • Dr Christopher James Farmakis attended and graduated from Wright State University Boonshoft School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1619405552
  • Provider Enumeration Date: 05/23/2017
  • Last Update Date: 07/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9436424850
  • Enrollment ID: I20230428001854

Medical Identifiers

Medical identifiers for Dr Christopher James Farmakis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619405552NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine BP10059675 (Texas)Secondary
207RN0300XInternal Medicine - Nephrology D0093027 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Washington HospitalFredericksburg, VAHospital
Spotsylvania Regional Medical CenterFredericksburg, VAHospital
Stafford Hospital, LlcStafford, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fredericksburg Nephrology Associates Inc600289219710

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 Christopher James Farmakis allows following entities to bill medicare on his behalf.
Entity NameFredericksburg Nephrology Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861583510
PECOS PAC ID: 6002892197
Enrollment ID: O20040629000253

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 Christopher James Farmakis 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 Christopher James Farmakis, MD
1201 Seven Locks Rd Ste 200a,
Rockville, MD 20854-2931

Ph: (301) 907-4646
Dr Christopher James Farmakis, MD
1201 Seven Locks Rd Ste 200,
Rockville, MD 20854-2960

Ph: (301) 907-4646

Reviews and Comments


Internal Medicine Doctors in Rockville, MD

Dr. Sheila Gay Levin, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 14955 Shady Grove Rd, Suite 150, Rockville, MD 20850
Phone: 301-340-3252    Fax: 301-340-1423
Dr. Shubir Sofat, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 10110 Molecular Dr Ste 200, Rockville, MD 20850
Phone: 301-610-4000    Fax: 301-610-4007
Dr. Kajal Dasgupta, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2101 E Jefferson St, Kaiser Permanente Medicare Enrollment, Rockville, MD 20852
Phone: 301-816-2424    
Joseph M Haggerty, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 9707 Medical Center Dr, Suite 300, Rockville, MD 20850
Phone: 301-424-6231    Fax: 301-294-4648
Isabelle A Hertig, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 11125 Rockville Pike, Suite 208, Rockville, MD 20852
Phone: 301-881-5858    Fax: 301-260-2838
Dr. Wellington Sun, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1401 Rockville Pike, Suite 300n, Rockville, MD 20852
Phone: 301-827-3070    Fax: 301-827-3532
Dr. Wei Fan, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2401 Research Blvd Ste 370, Rockville, MD 20850
Phone: 240-690-4114    Fax: 240-654-3915

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.