Michael John Grille, MD - Medicare Interventional Pain Management in Hartford, CT

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Michael John Grille, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Hartford, Connecticut. He graduated from medical school in 2012 and has 13 years of diverse experience with area of expertise as Interventional Pain Management. He is a member of the group practice Integrated Anesthesia Associates Llc and his current practice location is 31 Seymour St Ste 201, Hartford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 282-4128.

Michael John Grille is licensed to practice in Connecticut (license number 56807) 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 1659630960.

Contact Information

Michael John Grille, MD
31 Seymour St Ste 201,
Hartford, CT 06106-5521
(860) 282-4128
Not Available

Map and Direction




Physician's Profile

Full NameMichael John Grille
GenderMale
SpecialityInterventional Pain Management
Experience13 Years
Location31 Seymour St Ste 201, Hartford, Connecticut
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:
  • Michael John Grille graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1659630960
  • Provider Enumeration Date: 05/07/2012
  • Last Update Date: 08/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9537434311
  • Enrollment ID: I20171004001090

Medical Identifiers

Medical identifiers for Michael John Grille such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659630960NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 56807 (Connecticut)Secondary
207LP2900XAnesthesiology - Pain Medicine 56807 (Connecticut)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 56807 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hartford HospitalHartford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Integrated Anesthesia Associates Llc1759281165348

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. Michael John Grille allows following entities to bill medicare on his behalf.
Entity NameIntegrated Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881636397
PECOS PAC ID: 1759281165
Enrollment ID: O20040112000163

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. Michael John Grille 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
Michael John Grille, MD
99 East River Drive, 5th Floor,
East Hartford, CT 06108-7301

Ph: (860) 282-4128		Michael John Grille, MD
31 Seymour St Ste 201,
Hartford, CT 06106-5521

Ph: (860) 282-4128

Reviews and Comments


Pain Medicine Doctors in Hartford, CT

Dr. Michael James Robbins, D.O.
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Seymour St, Hartford, CT 06102
Phone: 860-545-5000    

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.