Christine R Keegan, MD - Internal Medicine in Brookline, MA

Christine R Keegan, MD is a Internal Medicine physician based in Brookline, Massachusetts. Christine R Keegan is licensed to practice in Massachusetts (license number 74626) and her current practice location is 1 Brookline Pl Ste 225, Brookline, Massachusetts. She can be reached at her office (for appointments etc.) via phone at (857) 307-4400.

NPI number for Christine R Keegan is 1952364143 and her current mailing address is 1 Brookline Pl Ste 225, Brookline, Massachusetts. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1952364143.

Contact Information

Christine R Keegan, MD
1 Brookline Pl Ste 225,
Brookline, MA 02445
(857) 307-4400
(857) 307-4414

Map and Direction




Physician's Profile

Full NameChristine R Keegan
GenderFemale
SpecialityInternal Medicine
Location1 Brookline Pl Ste 225, Brookline, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1952364143
  • Provider Enumeration Date: 04/10/2006
  • Last Update Date: 09/19/2019

Medical Identifiers

Medical identifiers for Christine R Keegan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952364143NPI-NPPES
3097498MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 74626 (Massachusetts)Primary

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. Christine R Keegan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Christine R Keegan, MD
1 Brookline Pl Ste 225,
Brookline, MA 02445-7294

Ph: () -
Christine R Keegan, MD
1 Brookline Pl Ste 225,
Brookline, MA 02445

Ph: (857) 307-4400

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.