Charles Mahdy, - Medicare Nurse Practitioner in Waltham, MA

Charles Mahdy, is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Waltham, Massachusetts. He graduated from nursing school in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Colony Care Inc and his current practice location is 19 Winthrop St Apt 1, Waltham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 230-8129.

Charles Mahdy is licensed to practice in Massachusetts (license number RN2320527) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1750978755.

Contact Information

Charles Mahdy,
19 Winthrop St Apt 1,
Waltham, MA 02453-2831
(617) 230-8129
Not Available

Map and Direction




Provider's Profile

Full NameCharles Mahdy
GenderMale
SpecialityNurse Practitioner
Experience4 Years
Location19 Winthrop St Apt 1, Waltham, Massachusetts
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Charles Mahdy graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1750978755
  • Provider Enumeration Date: 12/23/2020
  • Last Update Date: 04/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5890103063
  • Enrollment ID: I20210428001574

Medical Identifiers

Medical identifiers for Charles Mahdy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750978755NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health RN2320527 (Massachusetts)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Colony Care Inc004228205522

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 Mahdy allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Medical Center, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730121633
PECOS PAC ID: 3274427570
Enrollment ID: O20040405001019
Entity NameHri Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518938174
PECOS PAC ID: 9032192851
Enrollment ID: O20040611000311
Entity NameColony Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720053408
PECOS PAC ID: 0042282055
Enrollment ID: O20040810001192
Entity NameNew Horizons Medical Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487983342
PECOS PAC ID: 1456483395
Enrollment ID: O20100713000378

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 Mahdy 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 Mahdy,
19 Winthrop St Apt 1,
Waltham, MA 02453-2831

Ph: (617) 230-8129
Charles Mahdy,
19 Winthrop St Apt 1,
Waltham, MA 02453-2831

Ph: (617) 230-8129

Reviews and Comments


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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.