Nicholas Grillo, MD - Medicare Family Practice in Augusta, ME

Nicholas Grillo, MD is a medicare enrolled "Emergency Medicine" physician in Augusta, Maine. He graduated from medical school in 2017 and has 8 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Trinity Health Of New England Provider Network Organization Inc, Cep America Llc and his current practice location is 35 Medical Center Pkwy, Augusta, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 248-5000.

Nicholas Grillo is licensed to practice in Connecticut (license number 72549) 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 1649767450.

Contact Information

Nicholas Grillo, MD
35 Medical Center Pkwy,
Augusta, ME 04330-8160
(207) 248-5000
(207) 626-1648

Map and Direction




Physician's Profile

Full NameNicholas Grillo
GenderMale
SpecialityFamily Practice
Experience8 Years
Location35 Medical Center Pkwy, Augusta, Maine
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:
  • Nicholas Grillo graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1649767450
  • Provider Enumeration Date: 04/17/2018
  • Last Update Date: 10/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0143624098
  • Enrollment ID: I20221115002214

Medical Identifiers

Medical identifiers for Nicholas Grillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649767450NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 72549 (Connecticut)Primary
207Q00000XFamily Medicine MD24449 (Maine)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johnson Memorial HospitalStafford springs, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trinity Health Of New England Provider Network Organization Inc0941113567613
Cep America Llc6608056171732

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. Nicholas Grillo allows following entities to bill medicare on his behalf.
Entity NameTrinity Health Of New England Provider Network Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003882812
PECOS PAC ID: 0941113567
Enrollment ID: O20031110000651
Entity NameNes Medical Services Of Northern Connecticut, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447231865
PECOS PAC ID: 7315843968
Enrollment ID: O20040112000084
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700681202
PECOS PAC ID: 6608056171
Enrollment ID: O20250319001262

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. Nicholas Grillo 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
Nicholas Grillo, MD
35 Medical Center Pkwy,
Augusta, ME 04330-8160

Ph: (207) 248-5000
Nicholas Grillo, MD
35 Medical Center Pkwy,
Augusta, ME 04330-8160

Ph: (207) 248-5000

Reviews and Comments


Emergency Medicine Doctors in Augusta, ME

Steven Moss, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 35 Medical Center Pkwy, Augusta, ME 04330
Phone: 207-626-1000    
John R Joseph, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6 E Chestnut St, Augusta, ME 04330
Phone: 207-626-1303    
Taylor Klein, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 Medical Center Pkwy, Augusta, ME 04330
Phone: 207-248-5000    
Emory Elizabeth Liscord,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 Medical Center Pkwy, Augusta, ME 04330
Phone: 207-248-5000    Fax: 207-626-1648
Dr. Terrence W Flanagan, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6 E Chestnut St, Mainegeneral Medical Center, Augusta, ME 04330
Phone: 207-626-1303    Fax: 207-626-1648
Dr. Douglas Robert Wood, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Whitten Rd, Augusta, ME 04330
Phone: 207-466-2400    

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.