Lauren O Katz, FNP - Medicare Nurse Practitioner in Leominster, MA

Lauren O Katz, FNP is a medicare enrolled "Nurse Practitioner - Family" in Leominster, Massachusetts. She graduated from nursing school in 2011 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Reliant Medical Group Inc and her current practice location is 165 Mill St, Leominster, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 466-3208.

Lauren O Katz is licensed to practice in Massachusetts (license number RN2258500) 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 1619247855.

Contact Information

Lauren O Katz, FNP
165 Mill St,
Leominster, MA 01453-3289
(978) 466-3208
(978) 840-1680

Map and Direction




Provider's Profile

Full NameLauren O Katz
GenderFemale
SpecialityNurse Practitioner
Experience13 Years
Location165 Mill St, Leominster, 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:
  • Lauren O Katz graduated from nursing school in 2011
  NPI Data:
  • NPI Number: 1619247855
  • Provider Enumeration Date: 01/05/2012
  • Last Update Date: 07/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1850552522
  • Enrollment ID: I20120406000007

Medical Identifiers

Medical identifiers for Lauren O Katz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619247855NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN2258500 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322543

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. Lauren O Katz allows following entities to bill medicare on her behalf.
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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. Lauren O Katz 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
Lauren O Katz, FNP
630 Plantation St,
Worcester, MA 01605-2038

Ph: (508) 852-0600
Lauren O Katz, FNP
165 Mill St,
Leominster, MA 01453-3289

Ph: (978) 466-3208

Reviews and Comments


Nurse Practitioner Nurses in Leominster, MA

Susan Raymond Marcoulier, AGPCNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 87 N Main St, Leominster, MA 01453
Phone: 978-534-8701    
Athena Crowley, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 225 New Lancaster Rd, Leominster, MA 01453
Phone: 978-466-3208    Fax: 978-840-1680
Karen E. Peterson, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 48 Nelson Street, Leominster, MA 01453
Phone: 978-466-4396    Fax: 978-466-4029
Steven B Gutwillig, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 87 N Main St, Leominster, MA 01453
Phone: 978-534-8701    Fax: 978-534-8705
Poliana Larissa Lin, APRN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Leominster, MA 01453
Phone: 978-466-4212    
Badu Adjei, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 40 Spruce St, Leominster, MA 01453
Phone: 978-534-6116    
Anna Pozharny, F.N.P
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 80 Erdman Way Ste 100, Leominster, MA 01453
Phone: 978-371-7010    

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.