Dr Tad David Baum, MD - Medicare Ophthalmology in Leominster, MA

Dr Tad David Baum, MD is a medicare enrolled "Ophthalmology" physician in Leominster, Massachusetts. He went to University Of Massachusetts Medical School and graduated in 1990 and has 34 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 50 Memorial Drive, Suite 105, Leominster, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 534-2426.

Dr Tad David Baum is licensed to practice in Massachusetts (license number 150333) 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 1770597502.

Contact Information

Dr Tad David Baum, MD
50 Memorial Drive, Suite 105,
Leominster, MA 01453
(978) 534-2426
(978) 534-4711

Map and Direction




Physician's Profile

Full NameDr Tad David Baum
GenderMale
SpecialityOphthalmology
Experience34 Years
Location50 Memorial Drive, Leominster, 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 Tad David Baum attended and graduated from University Of Massachusetts Medical School in 1990
  NPI Data:
  • NPI Number: 1770597502
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 12/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2567435787
  • Enrollment ID: I20040817000074

Medical Identifiers

Medical identifiers for Dr Tad David Baum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770597502NPI-NPPES
043540266OtherFALLON
0800773OtherUNITED HEALTH CARE
151588OtherHARVARD PILGRIM
J16528OtherBLUE SHIELD
3150356MedicaidMA
043540266OtherONE HEALTH PLAN
043540266OtherTRICARE
043540266OtherUNICARE
3150356OtherMASS HEALTH
40918OtherDAVIS VISION
B20757203OtherCIGNA
043540266OtherPRIVATE HEALTH CARE
043540266OtherGIC
150333OtherTUFTS
2435111OtherAETNA
3150756MedicaidMA
977333OtherNETWORK HEALTH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 150333 (Massachusetts)Primary

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 Tad David Baum allows following entities to bill medicare on his behalf.
Entity NameTad Baum Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225371107
PECOS PAC ID: 8921236662
Enrollment ID: O20140102000490

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 Tad David Baum 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 Tad David Baum, MD
50 Memorial Drive, Suite 105,
Leominster, MA 01453

Ph: (978) 534-2426
Dr Tad David Baum, MD
50 Memorial Drive, Suite 105,
Leominster, MA 01453

Ph: (978) 534-2426

Reviews and Comments


Ophthalmology Doctors in Leominster, MA

Mary Lynn Miller, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 20 Commercial Rd, Leominster, MA 01453
Phone: 978-435-6100    
Muna Ahmad, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 20 Commercial Rd, Leominster, MA 01453
Phone: 978-534-6100    

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.