Margaret H Callahan, CNS - Medicare Certified Clinical Nurse Specialist (cns) in Quincy, MA

Margaret H Callahan, CNS is a medicare enrolled "Clinical Nurse Specialist - Psychiatric/mental Health, Adult" in Quincy, Massachusetts. She graduated from nursing school in 2004 and has 20 years of diverse experience with area of expertise as Certified Clinical Nurse Specialist (cns). She is a member of the group practice Nova Psychiatric Services, P.c and her current practice location is 1261 Furnace Brook Pkwy, Suite #31, Quincy, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 479-4545.

Margaret H Callahan is licensed to practice in Massachusetts (license number 252128) 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 1487894614.

Contact Information

Margaret H Callahan, CNS
1261 Furnace Brook Pkwy, Suite #31,
Quincy, MA 02169-4721
(617) 479-4545
Not Available

Map and Direction




Provider's Profile

Full NameMargaret H Callahan
GenderFemale
SpecialityCertified Clinical Nurse Specialist (cns)
Experience20 Years
Location1261 Furnace Brook Pkwy, Quincy, 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:
  • Margaret H Callahan graduated from nursing school in 2004
  NPI Data:
  • NPI Number: 1487894614
  • Provider Enumeration Date: 02/27/2009
  • Last Update Date: 02/27/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9436295136
  • Enrollment ID: I20091012000062

Medical Identifiers

Medical identifiers for Margaret H Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487894614NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364SP0809XClinical Nurse Specialist - Psychiatric/mental Health, Adult 252128 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nova Psychiatric Services, P.c418352488726

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. Margaret H Callahan allows following entities to bill medicare on her behalf.
Entity NameNova Psychiatric Services, P.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881782522
PECOS PAC ID: 4183524887
Enrollment ID: O20040109000776

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. Margaret H Callahan 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
Margaret H Callahan, CNS
24 Fairview St,
Roslindale, MA 02131-1629

Ph: (617) 767-2793
Margaret H Callahan, CNS
1261 Furnace Brook Pkwy, Suite #31,
Quincy, MA 02169-4721

Ph: (617) 479-4545

Reviews and Comments


Clinical Nurse Specialist Nurses in Quincy, MA

Della Leah Kaplan, RN/PC
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 460 Quincy Ave, Quincy, MA 02169
Phone: 617-847-1950    Fax: 617-774-1490
Ms. Judith Toby Israel, APRN BC
Clinical Nurse Specialist
Medicare: Not Enrolled in Medicare
Practice Location: 234 Copeland St Fl 3, Mass Bay Counseling, Quincy, MA 02169
Phone: 617-786-0137    Fax: 617-479-4798
Susan L Dubuc, APRN
Clinical Nurse Specialist
Medicare: Not Enrolled in Medicare
Practice Location: 1261 Furnace Brook Pkwy Ste 31, Quincy, MA 02169
Phone: 617-479-4545    Fax: 617-479-4555
Amy Krupski, CNP
Clinical Nurse Specialist
Medicare: Medicare Enrolled
Practice Location: 36 Adams Street, Quincy, MA 02169
Phone: 617-773-0711    Fax: 617-472-5400
Kaydean S Shorter, PMHNP-BC
Clinical Nurse Specialist
Medicare: Not Enrolled in Medicare
Practice Location: 460 Quincy Ave, Quincy, MA 02169
Phone: 617-774-6090    Fax: 617-770-3749
Kathleen M Sinar, RN/PC
Clinical Nurse Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 460 Quincy Ave, Quincy, MA 02169
Phone: 617-847-1950    Fax: 617-774-1490

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.