Dr Alan I Glaser, MD - Medicare Internal Medicine in Wellesley, MA

Dr Alan I Glaser, MD is a medicare enrolled "Internal Medicine" physician in Wellesley, Massachusetts. He went to Boston University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Wellesley Primary Care Medicine, Pc and his current practice location is 65 Walnut St, Suite 500, Wellesley, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 431-2345.

Dr Alan I Glaser is licensed to practice in Massachusetts (license number 151413) 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 1184781742.

Contact Information

Dr Alan I Glaser, MD
65 Walnut St, Suite 500,
Wellesley, MA 02481-2118
(781) 431-2345
(781) 239-9966

Map and Direction




Physician's Profile

Full NameDr Alan I Glaser
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location65 Walnut St, Wellesley, 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:
  • Dr Alan I Glaser attended and graduated from Boston University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1184781742
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6204747108
  • Enrollment ID: I20051207000684

Medical Identifiers

Medical identifiers for Dr Alan I Glaser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184781742NPI-NPPES
3163288MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 151413 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
CaretendersNeedham heights, MAHome health agency
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Care Dimensions, IncDanvers, MAHospice
Vna & Hospice Of Greater MilfordMilford, MAHospice
Compassionate Care HospiceWoburn, MAHospice
Newton-wellesley HospitalNewton, MAHospital
Brigham And Women's HospitalBoston, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital
Countryside Health Care Of MilfordMilford, MANursing home
Briarwood Rehabilitation & Healthcare CenterNeedham, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellesley Primary Care Medicine, Pc78100922368

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. Dr Alan I Glaser allows following entities to bill medicare on his behalf.
Entity NameWellesley Primary Care Medicine, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750502795
PECOS PAC ID: 7810092236
Enrollment ID: O20070413000215

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. Dr Alan I Glaser 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
Dr Alan I Glaser, MD
65 Walnut St, Suite 500,
Wellesley, MA 02481-2118

Ph: (781) 431-2345
Dr Alan I Glaser, MD
65 Walnut St, Suite 500,
Wellesley, MA 02481-2118

Ph: (781) 431-2345

Reviews and Comments


Internal Medicine Doctors in Wellesley, MA

Deborah Hadley, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 195 Worcester St, Suite 102, Wellesley, MA 02481
Phone: 617-219-1510    Fax: 617-219-1512
Dr. Burt Whitney Hall, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 65 Walnut St, Suite 590, Wellesley, MA 02481
Phone: 781-237-3395    Fax: 781-237-3397
Ida P Gorenburg, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Worcester St, Internal Medicine, Wellesley, MA 02481
Phone: 781-431-5220    Fax: 781-431-5526
James S Sidel, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Falmouth Rd, Wellesley, MA 02481
Phone: 781-237-3057    
David John Wenzel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Marino Center For Progressive Health, 372 Washington Street, Wellesley, MA 02481
Phone: 781-235-5200    Fax: 781-235-1103
Dr. Jessica Suzanne Mosher, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20 William St Ste G15, Wellesley, MA 02481
Phone: 781-591-4234    Fax: 781-369-9737
Charles C Pao, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 40 Walnut Street, Suite 102, Wellesley, MA 02481
Phone: 781-943-3000    Fax: 781-943-3037

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.