Dr Megan Cheslock, MD - Medicare Internal Medicine in Bedford, MA

Dr Megan Cheslock, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Bedford, Massachusetts. Her current practice location is 200 Springs Rd, Bedford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (800) 838-6331.

Dr Megan Cheslock is licensed to practice in Massachusetts (license number 295021) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1255824769.

Contact Information

Dr Megan Cheslock, MD
200 Springs Rd,
Bedford, MA 01730-1114
(800) 838-6331
Not Available

Map and Direction




Physician's Profile

Full NameDr Megan Cheslock
GenderFemale
SpecialityInternal Medicine - Geriatric Medicine
Location200 Springs Rd, Bedford, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255824769
  • Provider Enumeration Date: 06/08/2018
  • Last Update Date: 07/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7214273002
  • Enrollment ID: I20221213001736

Medical Identifiers

Medical identifiers for Dr Megan Cheslock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255824769NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 295021 (Massachusetts)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 295021 (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 Megan Cheslock allows following entities to bill medicare on her behalf.
Entity NameMt Auburn Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992750996
PECOS PAC ID: 6103725031
Enrollment ID: O20040527001374

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 Megan Cheslock 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 Megan Cheslock, MD
200 Springs Road, Mail Code: 182 B2,
Bedford, MA 01730

Ph: () -
Dr Megan Cheslock, MD
200 Springs Rd,
Bedford, MA 01730-1114

Ph: (800) 838-6331

Reviews and Comments


Internal Medicine Doctors in Bedford, MA

Martin A Goldman,
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Pheasant Lane, Bedford, MA 01730
Phone: 781-271-0676    
Radhika Paluri, M.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Springs Rd, Station 11a, Bedford, MA 01730
Phone: 781-687-2466    
Howard L Nachamie, M.D.
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 Springs Rd, Bedford, MA 01730
Phone: 781-687-3093    
Dr. Abisola Bernice Mesioye, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Springs Rd, Bedford, MA 01730
Phone: 781-687-2813    Fax: 781-687-2228
Ranjit Mohan Balse, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: Va Hospital, 200 Springs Road, Bedford, MA 01730
Phone: 781-687-2654    Fax: 781-687-3536
Raghavan Amarasingham, M.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: Veterans Admin Medical Center, 200 Springs Road, Bedford, MA 01730
Phone: 781-687-2000    

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.