Margaret M Sullivan, MD - Medicare Obstetrics/gynecology in Boston, MA

Margaret M Sullivan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Boston, Massachusetts. She went to Tufts University School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Pratt Ob/gyn Associates, Inc and her current practice location is 800 Washington St, Tufts Medical Center Dept. Of Ob/gyn, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 636-6060.

Margaret M Sullivan is licensed to practice in Massachusetts (license number 155036) 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 1154339984.

Contact Information

Margaret M Sullivan, MD
800 Washington St, Tufts Medical Center Dept. Of Ob/gyn,
Boston, MA 02124-4444
(617) 636-6060
Not Available



Physician's Profile

Full NameMargaret M Sullivan
GenderFemale
SpecialityObstetrics/gynecology
Experience31 Years
Location800 Washington St, Boston, 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:
  • Margaret M Sullivan attended and graduated from Tufts University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1154339984
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 03/14/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5991846206
  • Enrollment ID: I20100108000678

Medical Identifiers

Medical identifiers for Margaret M Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154339984NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 155036 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pratt Ob/gyn Associates, Inc963806025448

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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. Margaret M Sullivan allows following entities to bill medicare on her behalf.
Entity NamePratt Ob/gyn Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336186501
PECOS PAC ID: 9638060254
Enrollment ID: O20040323001130

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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. Margaret M Sullivan 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
Margaret M Sullivan, MD
800 Washington St, Tufts Medical Center Dept. Of Ob/gyn,
Boston, MA 02124-4444

Ph: (617) 636-6060
Margaret M Sullivan, MD
800 Washington St, Tufts Medical Center Dept. Of Ob/gyn,
Boston, MA 02124-4444

Ph: (617) 636-6060

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Obstetrics & Gynecology Doctors in Boston, MA

Sheela S Maru, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 850 Harrison Ave, Yacc 4, Boston, MA 02118
Phone: 617-414-2000    Fax: 617-414-5798
Dr. Devon Abt Harris, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 330 Brookline Ave # Shapiro8, Boston, MA 02215
Phone: 617-667-3736    Fax: 617-667-7493
Maureen E Paul, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1055 Commonwealth Ave, Boston, MA 02215
Phone: 917-208-9521    
Charles-chidi W Obasiolu, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: Ctr For Fertility & Repro Hlth, 133 Brookline Ave, Boston, MA 02215
Phone: 617-421-2987    Fax: 617-421-2989
Dr. Erik M Clinton, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 750 Washington St, Boston, MA 02111
Phone: 617-636-5000    
Evelyn Hall, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 269-552-8685    
Toni Beth Walzer, MD
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Medicare: Not Enrolled in Medicare
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Phone: 617-355-5785    

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