Gregory Collins, MD - Medicare Anesthesiology in Maryville, IL

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Gregory Collins, MD is a medicare enrolled "Anesthesiology" physician in Maryville, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Jeffrey A Schatz, Millennium Anesthesiology Consultants, Llc and his current practice location is 6810 State Route 162, Ste 215, Maryville, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 288-5711.

Gregory Collins is licensed to practice in Illinois (license number 036079652) 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 1770654089.

Contact Information

Gregory Collins, MD
6810 State Route 162, Ste 215,
Maryville, IL 62062-8501
(618) 288-5711
Not Available

Map and Direction




Physician's Profile

Full NameGregory Collins
GenderMale
SpecialityAnesthesiology
Experience41 Years
Location6810 State Route 162, Maryville, Illinois
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:
  • Gregory Collins attended and graduated from Southern Illinois University School Of Medicine in 1983
  NPI Data:
  • NPI Number: 1770654089
  • Provider Enumeration Date: 11/10/2006
  • Last Update Date: 02/19/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7416919576
  • Enrollment ID: I20041101000449

Medical Identifiers

Medical identifiers for Gregory Collins such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770654089NPI-NPPES
036079652002MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 036079652 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anderson HospitalMaryville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jeffrey A Schatz72141698797
Millennium Anesthesiology Consultants, Llc913325047522

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. Gregory Collins allows following entities to bill medicare on his behalf.
Entity NameMillennium Anesthesiology Consultants, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710218094
PECOS PAC ID: 9133250475
Enrollment ID: O20100630000117
Entity NameJeffrey A Schatz
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386945210
PECOS PAC ID: 7214169879
Enrollment ID: O20140414000504
Entity NameHealthpointe Medical Center Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033699467
PECOS PAC ID: 1759618408
Enrollment ID: O20190805000170

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. Gregory Collins 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
Gregory Collins, MD
1836 Lackland Hill Pkwy, Credentialing Department,
Saint Louis, MO 63146-3572

Ph: (314) 989-0300		Gregory Collins, MD
6810 State Route 162, Ste 215,
Maryville, IL 62062-8501

Ph: (618) 288-5711

Reviews and Comments


Anesthesiology Doctors in Maryville, IL

Dr. James S Powell, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6800 State Route 162, Dept. Of Anesthesiology, Maryville, IL 62062
Phone: 618-288-5711    
Dr. Ilijas Gusmirovic, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 314-577-8000    

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.