Alexandra Hathaway Baker, MD - Medicare Pediatrics in Boston, MA

Alexandra Hathaway Baker, MD is a medicare enrolled "Pediatrics" physician in Boston, Massachusetts. Her current practice location is Main 1 - Emergency, 300 Longwood Ave, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 355-6624.

Alexandra Hathaway Baker is licensed to practice in Massachusetts (license number 269819) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1013334317.

Contact Information

Alexandra Hathaway Baker, MD
Main 1 - Emergency, 300 Longwood Ave,
Boston, MA 02115
(617) 355-6624
Not Available



Physician's Profile

Full NameAlexandra Hathaway Baker
GenderFemale
SpecialityPediatrics
LocationMain 1 - Emergency, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1013334317
  • Provider Enumeration Date: 03/25/2014
  • Last Update Date: 07/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6305119827
  • Enrollment ID: I20170906000145

Medical Identifiers

Medical identifiers for Alexandra Hathaway Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013334317NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 269819 (Massachusetts)Primary

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. Alexandra Hathaway Baker allows following entities to bill medicare on her behalf.
Entity NameChildren's Hospital Pediatric Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457306664
PECOS PAC ID: 3476541830
Enrollment ID: O20040504000964

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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. Alexandra Hathaway Baker 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
Alexandra Hathaway Baker, MD
Main 1 - Emergency, 300 Longwood Ave,
Boston, MA 02115

Ph: (617) 355-6624
Alexandra Hathaway Baker, MD
Main 1 - Emergency, 300 Longwood Ave,
Boston, MA 02115

Ph: (617) 355-6624

News Archive

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Despite two bad losses in Tuesday's House special elections in Nevada and New York, Democrats vowed Wednesday to continue to focus their message on a House GOP plan to overhaul Medicare -; an issue that was central to Democrats' campaign efforts in the early part of this year, but which faded as the debate over the country's debt ceiling took precedence during the summer.

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Pediatrics Doctors in Boston, MA

Puja Banka, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 300 Longwood Ave, Bader 203, Boston, MA 02115
Phone: 617-355-6363    
Angela M. Jacques, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2066    
Dr. Elizabeth Susan Taglauer, M.D., PH.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Cailyn Hereen Rood, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Dr. Alon Peltz, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Miki Nishitani, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Vickren Pillay, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    

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