David S Chapin, MD - Medicare Obstetrics/gynecology in Brookline, MA

David S Chapin, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Brookline, Massachusetts. He went to Harvard Medical School and graduated in 1964 and has 60 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Elm Tree Clinic Llc and his current practice location is 1180 Beacon St, Suite 3c, Brookline, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 202-9222.

David S Chapin is licensed to practice in Massachusetts (license number 29079) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1235177528.

Contact Information

David S Chapin, MD
1180 Beacon St, Suite 3c,
Brookline, MA 02446-3885
(617) 202-9222
Not Available

Map and Direction




Physician's Profile

Full NameDavid S Chapin
GenderMale
SpecialityObstetrics/gynecology
Experience60 Years
Location1180 Beacon St, Brookline, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • David S Chapin attended and graduated from Harvard Medical School in 1964
  NPI Data:
  • NPI Number: 1235177528
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 10/11/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7810896149
  • Enrollment ID: I20040107000027

Medical Identifiers

Medical identifiers for David S Chapin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235177528NPI-NPPES
2074923MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VG0400XObstetrics & Gynecology - Gynecology 29079 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elm Tree Clinic Llc751720330013

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. David S Chapin allows following entities to bill medicare on his behalf.
Entity NameElm Tree Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538609904
PECOS PAC ID: 7517203300
Enrollment ID: O20190116000758

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. David S Chapin 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
David S Chapin, MD
Po Box 592,
North Truro, MA 02652-0592

Ph: (617) 515-5593
David S Chapin, MD
1180 Beacon St, Suite 3c,
Brookline, MA 02446-3885

Ph: (617) 202-9222

Reviews and Comments


Obstetrics & Gynecology Doctors in Brookline, MA

Mark N Kaplan, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1180 Beacon St, Suite 3d, Brookline, MA 02446
Phone: 617-735-8990    
Susan Celia Hellerstein, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Cypress St, Brookline, MA 02445
Phone: 857-307-0896    
Dr. Lauren Elizabeth Ditrio, M.D.
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 1 Brookline Pl Ste 620, Brookline, MA 02445
Phone: 617-735-8800    
Susan Mann, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1180 Beacon St Ste A, Brookline, MA 02446
Phone: 617-366-7711    Fax: 617-232-2055
Kathleen F Thurmond, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 12 Thorndike St, Brookline, MA 02446
Phone: 617-277-9753    
Carolyn A Cline, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: One Brookline Place, Suite 521, Brookline, MA 02445
Phone: 617-735-8800    Fax: 617-278-9358
Dr. David Alden Ryley, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1 Brookline Pl Ste 302, Boston Ivf - The Boston Center, Brookline, MA 02445
Phone: 617-735-9000    Fax: 617-738-8993

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.