Susan C Ryan, MD - Medicare Obstetrics/gynecology in Chestnut Hill, MA

Susan C Ryan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Chestnut Hill, Massachusetts. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Atrius Health Inc and her current practice location is 291 Independence Dr, Chestnut Hill, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 541-6450.

Susan C Ryan is licensed to practice in Massachusetts (license number 81958) 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 1942268875.

Contact Information

Susan C Ryan, MD
291 Independence Dr,
Chestnut Hill, MA 02467-3628
(617) 541-6450
(617) 541-6645

Map and Direction




Physician's Profile

Full NameSusan C Ryan
GenderFemale
SpecialityObstetrics/gynecology
Experience33 Years
Location291 Independence Dr, Chestnut Hill, 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:
  • Susan C Ryan graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1942268875
  • Provider Enumeration Date: 05/02/2006
  • Last Update Date: 01/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1759579311
  • Enrollment ID: I20101223000136

Medical Identifiers

Medical identifiers for Susan C Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942268875NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 81958 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411130

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. Susan C Ryan allows following entities to bill medicare on her behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582

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. Susan C Ryan 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
Susan C Ryan, MD
291 Independence Dr,
Chestnut Hill, MA 02467-3628

Ph: (617) 541-6450
Susan C Ryan, MD
291 Independence Dr,
Chestnut Hill, MA 02467-3628

Ph: (617) 541-6450

Reviews and Comments


Obstetrics & Gynecology Doctors in Chestnut Hill, MA

Gail Anahid Guzelian, MD
Obstetrics & Gynecology
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Practice Location: 850 Boylston Street, Suite 575 Brigham Obstetrics And Gynecology Group, Chestnut Hill, MA 02467
Phone: 617-732-9100    
Dr. Zsuzsa Ilona Kovacs, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 822 Boylston St, Ste. 102, Chestnut Hill, MA 02467
Phone: 617-396-8866    Fax: 617-505-6102
Abigail Rachel Burns, MD, MSW
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 200 Boylston St Ste 301, Chestnut Hill, MA 02467
Phone: 617-731-3400    Fax: 617-566-2224
Dr. Aaron K Styer, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 300 Boylston St Ste 300, Chestnut Hill, MA 02467
Phone: 617-449-9750    Fax: 617-449-9751
Evelyn B Marsh, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Boylston St, Suite 301, Chestnut Hill, MA 02467
Phone: 617-731-3400    Fax: 617-566-2224
Sandy J Falk, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 850 Boylston Street, Suite 575, Chestnut Hill, MA 02467
Phone: 617-732-9100    
Brianna S Keith,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 200 Boylston St Ste 301, Chestnut Hill, MA 02467
Phone: 617-731-3400    Fax: 617-566-2224

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.