Leah Decoste, MD - Medicare Internal Medicine in Acton, MA

Leah Decoste, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Acton, Massachusetts. Her current practice location is 45b Discovery Way, Acton, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 429-2010.

Leah Decoste is licensed to practice in Massachusetts (license number 282807) 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 1629500921.

Contact Information

Leah Decoste, MD
45b Discovery Way,
Acton, MA 01720-4482
(978) 429-2010
(978) 264-1936



Physician's Profile

Full NameLeah Decoste
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location45b Discovery Way, Acton, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629500921
  • Provider Enumeration Date: 03/28/2017
  • Last Update Date: 08/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0749555936
  • Enrollment ID: I20230320002161

Medical Identifiers

Medical identifiers for Leah Decoste such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629500921NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 282807 (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. Leah Decoste allows following entities to bill medicare on her behalf.
Entity NameMiddlesex Gastroenterolgy Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992845911
PECOS PAC ID: 6800819566
Enrollment ID: O20060109000379

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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. Leah Decoste 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
Leah Decoste, MD
157 Black Rock Dr,
Hingham, MA 02043-4893

Ph: (781) 413-7360
Leah Decoste, MD
45b Discovery Way,
Acton, MA 01720-4482

Ph: (978) 429-2010

News Archive

Support of humanitarian organisations to refugees in developing countries may inadvertently be creating a two-tier health system

With the host population having to cope with poorer health facilities than that provided by aid agencies to refugees.

California hospitals urge moms to favor breast milk over formula

Wendy Wan, 31, said American infant formula is advertised in her native China as the most nutritious food for a newborn.

Postdoctoral fellow at LSU Health New Orleans becomes first NIH Outstanding Scholar

Khanh Do, PhD, a postdoctoral fellow at LSU Health New Orleans Neuroscience Center of Excellence, is a member of the first group chosen by the National Institutes of Health (NIH) as NIH Outstanding Scholars in Neuroscience.

Shiva Biomedical, CorMedix to extend CRMD001 phase III trial in chronic kidney disease

CorMedix Inc., a pharmaceutical company focused on developing and commercializing therapeutic products for the prevention and treatment of Cardiorenal disease, today announced it has amended its agreement with Shiva Biomedical, LLC.

Read more News

› Verified 9 days ago


Internal Medicine Doctors in Acton, MA

Amy Churchill, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-263-1131    
Arpan H. Patel, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 45 B Discovery Way, Acton, MA 01720
Phone: 978-429-2010    Fax: 978-264-1986
Dr. Peter James Demartino, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-263-1425    
Teli Leung-galecki, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-635-8700    Fax: 978-635-8920
Dr. Ingrid Gorman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-263-1131    
Dr. Lauren Michele Bleich, MD/MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 45b Discovery Way, Acton, MA 01720
Phone: 978-429-2010    Fax: 978-264-1935
Dr. Claudia Talland, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-263-1131    

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