Sandra Diaz, DO - Medicare Psychiatry & Neurology in Methuen, MA

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Sandra Diaz, DO is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Methuen, Massachusetts. Her current practice location is 100a Haverhill St, Methuen, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 682-5276.

Sandra Diaz is licensed to practice in Massachusetts (license number 287520) 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 1730539602.

Contact Information

Sandra Diaz, DO
100a Haverhill St,
Methuen, MA 01844-4251
(978) 682-5276
Not Available

Map and Direction




Physician's Profile

Full NameSandra Diaz
GenderFemale
SpecialityPsychiatry & Neurology - Child & Adolescent Psychiatry
Location100a Haverhill St, Methuen, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730539602
  • Provider Enumeration Date: 06/21/2016
  • Last Update Date: 03/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2466732219
  • Enrollment ID: I20180208000469

Medical Identifiers

Medical identifiers for Sandra Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730539602NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 287520 (Massachusetts)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 287520 (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. Sandra Diaz allows following entities to bill medicare on her behalf.
Entity NameBexar County Board Of Trustees For Mental Health Mental Retardation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730134586
PECOS PAC ID: 5496652760
Enrollment ID: O20031215000906
Entity NameBluebonnet Trails Community Mhmr Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730135864
PECOS PAC ID: 5799775409
Enrollment ID: O20040514000751
Entity NameAndrews Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821064742
PECOS PAC ID: 9739170770
Enrollment ID: O20040519001179
Entity NameBurke Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396792420
PECOS PAC ID: 1254312077
Enrollment ID: O20040527000661
Entity NameCamino Real Community Mhmr Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154411262
PECOS PAC ID: 9931183449
Enrollment ID: O20040614001095

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. Sandra Diaz 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
Sandra Diaz, DO
100a Haverhill St,
Methuen, MA 01844-4251

Ph: (978) 682-5276		Sandra Diaz, DO
100a Haverhill St,
Methuen, MA 01844-4251

Ph: (978) 682-5276

Reviews and Comments


Psychiatry & Neurology Doctors in Methuen, MA

Graham L Spruiell, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: Valley Regional Medical Services, 70 East Street, Methuen, MA 01844
Phone: 978-688-0773    Fax: 978-681-6173
Dr. Richard Clay Johansson, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 100a Haverhill St, Methuen, MA 01844
Phone: 978-682-5276    Fax: 978-688-4932
Jason Jones, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0156    Fax: 978-681-6173
John M Ellis, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 70 East Street, Valley Regional Medical Services, Methuen, MA 01844
Phone: 978-688-0773    Fax: 978-681-6173
Stacey Brandt Millina, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 100a Haverhill St, Methuen, MA 01844
Phone: 978-682-5276    
Dr. Maria Del Carmen Arcia, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0156    

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.