David A Klein, MD - Medicare Obstetrics/gynecology in Shrewsbury, MA

David A Klein, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Shrewsbury, Massachusetts. He 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. His current practice location is 555 Main St, Shrewsbury, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 842-2010.

David A Klein is licensed to practice in Massachusetts (license number 81930) 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 1396724340.

Contact Information

David A Klein, MD
555 Main St,
Shrewsbury, MA 01545-2932
(508) 842-2010
(508) 842-8790

Map and Direction




Physician's Profile

Full NameDavid A Klein
GenderMale
SpecialityObstetrics/gynecology
Experience31 Years
Location555 Main St, Shrewsbury, 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 A Klein attended and graduated from Tufts University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1396724340
  • Provider Enumeration Date: 01/10/2006
  • Last Update Date: 02/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446293799
  • Enrollment ID: I20111017000487

Medical Identifiers

Medical identifiers for David A Klein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396724340NPI-NPPES
9706453MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 81930 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Umass Memorial Medical Center/university CampusWorcester, MAHospital

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 A Klein allows following entities to bill medicare on his behalf.
Entity NameShrewsbury Ob-gyn, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013031376
PECOS PAC ID: 2365485612
Enrollment ID: O20050607000986

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 A Klein 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 A Klein, MD
555 Main St,
Shrewsbury, MA 01545-2932

Ph: (508) 842-2010
David A Klein, MD
555 Main St,
Shrewsbury, MA 01545-2932

Ph: (508) 842-2010

Reviews and Comments


Obstetrics & Gynecology Doctors in Shrewsbury, MA

Paul S. Dunn, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    
Aaron M Mendel, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    
Celeste E. Straight, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    Fax: 508-545-2777
Dr. Gabrielle M Reine, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    
Jane A. Molinari, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    
Thomas F Halpin, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 26 Julio Dr, Shrewsbury, MA 01545
Phone: 508-845-2323    Fax: 508-845-2777

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.