Kristin Castillo Farias, MD - Medicare Pediatric Medicine in Brookline, MA

Kristin Castillo Farias, MD is a medicare enrolled "Internal Medicine" physician in Brookline, Massachusetts. She went to Harvard Medical School and graduated in 2012 and has 12 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Brigham And Womens Physicians Organization Inc and her current practice location is 1285 Beacon St Ste 101, Brookline, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 983-7025.

Kristin Castillo Farias is licensed to practice in Massachusetts (license number 261528) 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 1851658231.

Contact Information

Kristin Castillo Farias, MD
1285 Beacon St Ste 101,
Brookline, MA 02446-5237
(617) 983-7025
(857) 307-4141

Map and Direction




Physician's Profile

Full NameKristin Castillo Farias
GenderFemale
SpecialityPediatric Medicine
Experience12 Years
Location1285 Beacon St Ste 101, Brookline, Massachusetts
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:
  • Kristin Castillo Farias attended and graduated from Harvard Medical School in 2012
  NPI Data:
  • NPI Number: 1851658231
  • Provider Enumeration Date: 04/23/2012
  • Last Update Date: 10/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0941443576
  • Enrollment ID: I20161207000903

Medical Identifiers

Medical identifiers for Kristin Castillo Farias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851658231NPI-NPPES
023257900MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME133787 (Florida)Secondary
208000000XPediatrics 261528 (Massachusetts)Secondary
208000000XPediatrics ME133787 (Florida)Secondary
207R00000XInternal Medicine 261528 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brigham And Womens Physicians Organization Inc38704059882511

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. Kristin Castillo Farias allows following entities to bill medicare on her behalf.
Entity NameBrigham & Womens Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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. Kristin Castillo Farias 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
Kristin Castillo Farias, MD
75 Francis St,
Boston, MA 02115-6106

Ph: (617) 983-7025
Kristin Castillo Farias, MD
1285 Beacon St Ste 101,
Brookline, MA 02446-5237

Ph: (617) 983-7025

Reviews and Comments


Internal Medicine Doctors in Brookline, MA

Elliot Israel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Cypress St, Brookline, MA 02445
Phone: 857-307-0896    
Sandra R Richman, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Saint Paul St Apt 301, Brookline, MA 02446
Phone: 617-277-5302    
David A Walton, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Brigham And Women's Hospital, 111 Cypress Street, Brookline, MA 02445
Phone: 617-582-1192    
Dr. Doreen F Matteson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 48 Kent St, Suite 8, Brookline, MA 02445
Phone: 617-731-0641    
Charles Myron Blatt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21 Longwood Ave, Lown Cardiovascular Group, Brookline, MA 02446
Phone: 617-732-1318    
Amnon Wachman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 Beacon St, Brookline, MA 02446
Phone: 617-232-3464    
Justin D. Pearlman, MD ME PHD MA
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 25 Goddard Cir, Brookline, MA 02445
Phone: 617-894-6888    

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.