Charles F Fatseas, MD - Medicare Emergency Medicine in Sherborn, MA

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Charles F Fatseas, MD is a medicare enrolled "Emergency Medicine" physician in Sherborn, Massachusetts. His current practice location is 51 Bogastow Brook Rd, Sherborn, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 733-6611.

Charles F Fatseas is licensed to practice in Massachusetts (license number 50232) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1407874944.

Contact Information

Charles F Fatseas, MD
51 Bogastow Brook Rd,
Sherborn, MA 01770-1262
(508) 733-6611
(508) 653-2953

Map and Direction




Physician's Profile

Full NameCharles F Fatseas
GenderMale
SpecialityEmergency Medicine
Location51 Bogastow Brook Rd, Sherborn, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407874944
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 06/05/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7113973835
  • Enrollment ID: I20050325000329

Medical Identifiers

Medical identifiers for Charles F Fatseas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407874944NPI-NPPES
3002314MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 50232 (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. Charles F Fatseas allows following entities to bill medicare on his behalf.
Entity NameCommunity Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144544040
PECOS PAC ID: 6002946928
Enrollment ID: O20100618000560
Entity NameSteward Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780971275
PECOS PAC ID: 0244401404
Enrollment ID: O20110919000768
Entity NameNewburyport Emergency Physicians, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215724364
PECOS PAC ID: 4688193071
Enrollment ID: O20250529000749

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. Charles F Fatseas 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
Charles F Fatseas, MD
51 Bogastow Brook Rd,
Sherborn, MA 01770-1262

Ph: (508) 733-6611		Charles F Fatseas, MD
51 Bogastow Brook Rd,
Sherborn, MA 01770-1262

Ph: (508) 733-6611

Reviews and Comments


Emergency Medicine Doctors in Sherborn, MA


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.