Caroline A Obera, - Medicare Nurse Practitioner in Chelmsford, MA

Caroline A Obera, is a medicare enrolled "Nurse Practitioner - Family" in Chelmsford, Massachusetts. Her current practice location is 181 Littleton Rd, Chelmsford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 349-8188.

Caroline A Obera is licensed to practice in Massachusetts (license number 2288031) 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 1295305233.

Contact Information

Caroline A Obera,
181 Littleton Rd,
Chelmsford, MA 01824-2634
(978) 349-8188
Not Available

Map and Direction




Provider's Profile

Full NameCaroline A Obera
GenderFemale
SpecialityNurse Practitioner - Family
Location181 Littleton Rd, Chelmsford, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295305233
  • Provider Enumeration Date: 07/01/2021
  • Last Update Date: 01/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3072032267
  • Enrollment ID: I20250521000698

Medical Identifiers

Medical identifiers for Caroline A Obera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295305233NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 081315-23 (New Hampshire)Secondary
363LF0000XNurse Practitioner - Family 2288031 (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. Caroline A Obera allows following entities to bill medicare on her behalf.
Entity Name360 Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841919297
PECOS PAC ID: 5597131532
Enrollment ID: O20250507002737

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. Caroline A Obera 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
Caroline A Obera,
181 Littleton Rd Unit 421,
Chelmsford, MA 01824-2638

Ph: (978) 349-8188
Caroline A Obera,
181 Littleton Rd,
Chelmsford, MA 01824-2634

Ph: (978) 349-8188

Reviews and Comments


Nurse Practitioner Nurses in Chelmsford, MA

Marcelle Fallica Saurman, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 31 Village Sq, Chelmsford, MA 01824
Phone: 978-256-9507    Fax: 978-244-1423
Jeanine E Marrocco, ANP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2 Meeting House Rd, Chelmsford, MA 01824
Phone: 978-256-5522    Fax: 978-256-5885
Mrs. Nichole Marie Perrin, APRN, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Chelmsford, MA 01824
Phone: 978-250-6100    
Praisey Joseph, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: Massachusetts Ent Associates, Inc, 3 Meeting House Rd Suite 24, Chelmsford, MA 01824
Phone: 978-256-5557    Fax: 978-256-1835
Mr. Miguel Azevedo Peixoto, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4 Courthouse Ln, Suite 9, Chelmsford, MA 01824
Phone: 978-459-8400    
Monica T Schulman, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 228 Billerica Rd, Chelmsford, MA 01824
Phone: 978-250-6000    Fax: 978-250-6460
Nancy J Bartleson, CNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 85 Parkhurst Rd, Chelmsford, MA 01824
Phone: 978-458-6868    Fax: 978-458-3735

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.