Roberto Larios, MD - Medicare Emergency Medicine in Leominster, MA

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Roberto Larios, MD is a medicare enrolled "Family Medicine" physician in Leominster, Massachusetts. He graduated from medical school in 1991 and has 35 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Umass Memorial Medical Group Inc, Mass Lung And Allergy Pc, Emerson Practice Associates, Inc, Lowell General Inpatient Specialists Pllc and his current practice location is 60 Hospital Road, Leominster, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 466-4169.

Roberto Larios is licensed to practice in Massachusetts (license number 241774) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1679771588.

Contact Information

Roberto Larios, MD
60 Hospital Road,
Leominster, MA 01453-2205
(978) 466-4169
(978) 466-4164

Map and Direction




Physician's Profile

Full NameRoberto Larios
GenderMale
SpecialityEmergency Medicine
Experience35 Years
Location60 Hospital Road, Leominster, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Roberto Larios graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1679771588
  • Provider Enumeration Date: 07/03/2007
  • Last Update Date: 11/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0547386427
  • Enrollment ID: I20100928001523

Medical Identifiers

Medical identifiers for Roberto Larios such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679771588NPI-NPPES
110072006AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 241774 (Massachusetts)Secondary
207Q00000XFamily Medicine 241774 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Healthalliance Hospitals, IncLeominster, MAHospital
Lowell General HospitalLowell, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398912096
Mass Lung And Allergy Pc569883034710
Emerson Practice Associates, Inc8123188117222
Lowell General Inpatient Specialists Pllc872937138062

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. Roberto Larios allows following entities to bill medicare on his behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518
Entity NameNew England Hospitalists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487803052
PECOS PAC ID: 4789747791
Enrollment ID: O20090116000046
Entity NameMass Lung & Allergy Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679734545
PECOS PAC ID: 5698830347
Enrollment ID: O20090213000102
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameBond Medical Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629479472
PECOS PAC ID: 1759606338
Enrollment ID: O20150203001604
Entity NameLowell General Inpatient Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649626391
PECOS PAC ID: 8729371380
Enrollment ID: O20160720001673
Entity NameWinchester Lahey Inpatient Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144770629
PECOS PAC ID: 6608150149
Enrollment ID: O20170301002194
Entity NameRow Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902320807
PECOS PAC ID: 3476827064
Enrollment ID: O20170920002379
Entity NameLakes/national Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114426772
PECOS PAC ID: 9234126244
Enrollment ID: O20180417000221
Entity NameMarlborough Hospitalist Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316639321
PECOS PAC ID: 1254793888
Enrollment ID: O20230815001157

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. Roberto Larios 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
Roberto Larios, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885		Roberto Larios, MD
60 Hospital Road,
Leominster, MA 01453-2205

Ph: (978) 466-4169

Reviews and Comments


Family Medicine Doctors in Leominster, MA

Brittany Martinez, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 165 Mill St, Leominster, MA 01453
Phone: 978-878-8100    
John R Schneeweis, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 165 Mill St, Leominster, MA 01453
Phone: 978-466-3208    Fax: 978-840-1680
Thomas J Scornavacca, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Memorial Dr, Suite 103, Leominster, MA 01453
Phone: 978-534-8607    
Ms. Michelle D Dion, CPNP
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Hospital Rd Fl 4, Leominster, MA 01453
Phone: 978-514-6300    Fax: 978-534-0281
Dr. Joseph R Difranza, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 225 New Lancaster Rd, Leominster, MA 01453
Phone: 978-466-3208    Fax: 978-840-1680
Dr. Varun Krishna Vadlapatla, DO
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 60 Hospital Rd, Leominster, MA 01453
Phone: 978-466-4169    Fax: 978-466-4017
April L Cyr, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 60 Hospital Rd, Leominster, MA 01453
Phone: 978-466-4196    Fax: 978-466-4164

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.