Mariann C Padron Gleich, MD - Medicare Gastroenterology in Leominster, MA

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Mariann C Padron Gleich, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Leominster, Massachusetts. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice North Worcester Gastroenterology, P.c. and her current practice location is 105 Erdman Way, Leominster, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 466-7800.

Mariann C Padron Gleich is licensed to practice in Massachusetts (license number 241784) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1578721049.

Contact Information

Mariann C Padron Gleich, MD
105 Erdman Way,
Leominster, MA 01453
(978) 466-7800
(978) 466-9333

Map and Direction




Physician's Profile

Full NameMariann C Padron Gleich
GenderFemale
SpecialityGastroenterology
Experience20 Years
Location105 Erdman Way, Leominster, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mariann C Padron Gleich graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1578721049
  • Provider Enumeration Date: 05/30/2008
  • Last Update Date: 06/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2466586557
  • Enrollment ID: I20100811000379

Medical Identifiers

Medical identifiers for Mariann C Padron Gleich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578721049NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 241784 (Massachusetts)Secondary
207RG0100XInternal Medicine - Gastroenterology 241784 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Healthalliance Hospitals, IncLeominster, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Worcester Gastroenterology, P.c.71130698994

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. Mariann C Padron Gleich allows following entities to bill medicare on her behalf.
Entity NameNorth Worcester Gastroenterology, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245567049
PECOS PAC ID: 7113069899
Enrollment ID: O20100119000132

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. Mariann C Padron Gleich 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
Mariann C Padron Gleich, MD
105 Erdman Way,
Leominster, MA 01453

Ph: (978) 466-7800		Mariann C Padron Gleich, MD
105 Erdman Way,
Leominster, MA 01453

Ph: (978) 466-7800

Reviews and Comments


Internal Medicine Doctors in Leominster, MA

Paul J Block, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Ste 3a, Leominster, MA 01453
Phone: 978-537-9305    Fax: 978-537-9307
David J Petullo, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Hospital Rd, Leominster, MA 01453
Phone: 978-466-4169    Fax: 978-466-4169
Jyoti Dhananjay Nagarkar, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 80 Erdman Way, Suite 207, Leominster, MA 01453
Phone: 978-534-0230    Fax: 978-534-3915
Binu Pathrose, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Hospital Rd, Leominster, MA 01453
Phone: 978-466-4169    Fax: 978-466-4164
Dr. Min Soo Song, MD.,CM
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 105 Erdman Way, Leominster, MA 01453
Phone: 978-466-7800    Fax: 978-466-9333
Dr. Jonathan Harris Robbins, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Suite 3b, Leominster, MA 01453
Phone: 978-534-3179    Fax: 978-840-3161
Naveen C Pandaraboyina, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Memorial Drive, Suite # 114, Leominster, MA 01453
Phone: 978-466-4980    Fax: 978-466-4022

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.