Mrs Maria Estrela Chaves, NP - Medicare Nurse Practitioner in Marlborough, MA

Mrs Maria Estrela Chaves, NP is a medicare enrolled "Nurse Practitioner" in Marlborough, Massachusetts. Her current practice location is 65 Fremont St, Suite #4, Marlborough, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 303-8553.

Mrs Maria Estrela Chaves is licensed to practice in Massachusetts (license number 165098) 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 1992000442.

Contact Information

Mrs Maria Estrela Chaves, NP
65 Fremont St, Suite #4,
Marlborough, MA 01752-1271
(508) 303-8553
Not Available

Map and Direction




Provider's Profile

Full NameMrs Maria Estrela Chaves
GenderFemale
SpecialityNurse Practitioner
Location65 Fremont St, Marlborough, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1992000442
  • Provider Enumeration Date: 01/13/2011
  • Last Update Date: 01/13/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2860657095
  • Enrollment ID: I20120713000002

Medical Identifiers

Medical identifiers for Mrs Maria Estrela Chaves such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992000442NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 165098 (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. Mrs Maria Estrela Chaves allows following entities to bill medicare on her behalf.
Entity NameMarlboro Internal Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477764116
PECOS PAC ID: 6103132204
Enrollment ID: O20150904000005

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. Mrs Maria Estrela Chaves 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
Mrs Maria Estrela Chaves, NP
65 Fremont St, Suite #4,
Marlborough, MA 01752-1271

Ph: (508) 303-8553
Mrs Maria Estrela Chaves, NP
65 Fremont St, Suite #4,
Marlborough, MA 01752-1271

Ph: (508) 303-8553

Reviews and Comments


Nurse Practitioner Nurses in Marlborough, MA

Barbara B Starr, MSN, RN CS
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Phone: 508-485-7779    Fax: 508-485-7769
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Phone: 508-282-0458    
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Practice Location: 246 Maple St, Marlborough, MA 01752
Phone: 508-460-3872    
Alicyn Walsh,
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Medicare: Medicare Enrolled
Practice Location: 246 Maple St, Marlborough, MA 01752
Phone: 508-460-3872    Fax: 508-357-4150
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Practice Location: 91 Main St, Marlborough, MA 01752
Phone: 508-854-3300    

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.

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