Ms Patricia Gillan, NP, MS, CS - Medicare Clinical Nurse Specialist in Mattapan, MA

Ms Patricia Gillan, NP, MS, CS is a medicare enrolled "Clinical Nurse Specialist - Psychiatric/mental Health, Adult" in Mattapan, Massachusetts. Her current practice location is 1135 Morton St, Mattapan, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 533-2400.

Ms Patricia Gillan is licensed to practice in Massachusetts (license number 166491) 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 1457428161.

Contact Information

Ms Patricia Gillan, NP, MS, CS
1135 Morton St,
Mattapan, MA 02126-2834
(617) 533-2400
(617) 533-2401

Map and Direction




Provider's Profile

Full NameMs Patricia Gillan
GenderFemale
SpecialityClinical Nurse Specialist - Psychiatric/mental Health, Adult
Location1135 Morton St, Mattapan, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457428161
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 09/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8729484241
  • Enrollment ID: I20210909000841

Medical Identifiers

Medical identifiers for Ms Patricia Gillan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457428161NPI-NPPES
1892819MedicaidMA
PN0539OtherMABLUE CROSS BLUE SHIELD
166491OtherMATUFTS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364SP0807XClinical Nurse Specialist - Psychiatric/mental Health, Child & Adolescent 166491 (Massachusetts)Secondary
364SP0808XClinical Nurse Specialist - Psychiatric/mental Health 166491 (Massachusetts)Secondary
364SP0809XClinical Nurse Specialist - Psychiatric/mental Health, Adult 166491 (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. Ms Patricia Gillan allows following entities to bill medicare on her behalf.
Entity NameHarbor Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881692366
PECOS PAC ID: 0345146213
Enrollment ID: O20040223000221

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. Ms Patricia Gillan 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
Ms Patricia Gillan, NP, MS, CS
1135 Morton St,
Mattapan, MA 02126-2834

Ph: (617) 533-2300
Ms Patricia Gillan, NP, MS, CS
1135 Morton St,
Mattapan, MA 02126-2834

Ph: (617) 533-2400

Reviews and Comments


Clinical Nurse Specialist Nurses in Mattapan, 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.