Louisa Eileen Martin, PMHCNS-BC - Medicare Nurse Practitioner in Waltham, MA

Louisa Eileen Martin, PMHCNS-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Waltham, Massachusetts. She graduated from nursing school in 2001 and has 23 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 210 Bear Hill Rd, Suite 202, Waltham, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 966-0070.

Louisa Eileen Martin is licensed to practice in Massachusetts (license number 238093) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1669439337.

Contact Information

Louisa Eileen Martin, PMHCNS-BC
210 Bear Hill Rd, Suite 202,
Waltham, MA 02451-1023
(781) 966-0070
(781) 915-0755

Map and Direction




Provider's Profile

Full NameLouisa Eileen Martin
GenderFemale
SpecialityNurse Practitioner
Experience23 Years
Location210 Bear Hill Rd, Waltham, Massachusetts
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Louisa Eileen Martin graduated from nursing school in 2001
  NPI Data:
  • NPI Number: 1669439337
  • Provider Enumeration Date: 04/27/2006
  • Last Update Date: 01/27/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8921051541
  • Enrollment ID: I20210326002140

Medical Identifiers

Medical identifiers for Louisa Eileen Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669439337NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364S00000XClinical Nurse Specialist 238093 (Massachusetts)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 238093 (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. Louisa Eileen Martin allows following entities to bill medicare on her behalf.
Entity NameComprehensive Health Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053786236
PECOS PAC ID: 3375847395
Enrollment ID: O20160211000061
Entity NameSage Mental Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275271058
PECOS PAC ID: 5698158798
Enrollment ID: O20220823002445

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. Louisa Eileen Martin 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
Louisa Eileen Martin, PMHCNS-BC
210 Bear Hill Rd, Suite 202,
Waltham, MA 02451-1023

Ph: (781) 966-0070
Louisa Eileen Martin, PMHCNS-BC
210 Bear Hill Rd, Suite 202,
Waltham, MA 02451-1023

Ph: (781) 966-0070

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.