Gregory Whatley, MD - Medicare Emergency Medicine in Calais, ME

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Gregory Whatley, MD is a medicare enrolled "Emergency Medicine" physician in Calais, Maine. He went to Northwestern University Feinberg Medical School and graduated in 1983 and has 42 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Sandy Creek Emergency Group, Pc, Acs Primary Care Physicians - Southeast Pc and his current practice location is 24 Hospital Ln, Calais, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 454-9213.

Gregory Whatley is licensed to practice in Maine (license number 25970) 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 1124050141.

Contact Information

Gregory Whatley, MD
24 Hospital Ln,
Calais, ME 04619-1329
(207) 454-9213
(074) 549-2402

Map and Direction




Physician's Profile

Full NameGregory Whatley
GenderMale
SpecialityEmergency Medicine
Experience42 Years
Location24 Hospital Ln, Calais, 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:
  • Gregory Whatley attended and graduated from Northwestern University Feinberg Medical School in 1983
  NPI Data:
  • NPI Number: 1124050141
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 07/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1759469364
  • Enrollment ID: I20080423000217

Medical Identifiers

Medical identifiers for Gregory Whatley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124050141NPI-NPPES
000342614JMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25970 (Maine)Primary
207P00000XEmergency Medicine 029556 (Georgia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Coliseum Northside HospitalMacon, GAHospital
Piedmont Fayette HospitalFayetteville, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sandy Creek Emergency Group, Pc357790552043
Acs Primary Care Physicians - Southeast Pc5193620714354

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 Whatley allows following entities to bill medicare on his behalf.
Entity NameAcs Primary Care Physicians - Southeast Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861430555
PECOS PAC ID: 5193620714
Enrollment ID: O20040901000766
Entity NameBen Hill Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043328156
PECOS PAC ID: 3274530837
Enrollment ID: O20061025000232
Entity NameCoweta Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245556588
PECOS PAC ID: 5395876452
Enrollment ID: O20100706000634
Entity NameCentral Georgia Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598126641
PECOS PAC ID: 5991004608
Enrollment ID: O20160502001926
Entity NameSandy Creek Emergency Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427817881
PECOS PAC ID: 3577905520
Enrollment ID: O20240522003762

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 Whatley 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 Whatley, MD
463 Rivers Rd,
Fayetteville, GA 30214-3124

Ph: (045) 934-1594		Gregory Whatley, MD
24 Hospital Ln,
Calais, ME 04619-1329

Ph: (207) 454-9213

Reviews and Comments


Emergency Medicine Doctors in Calais, ME

Dr. Michelle Lee Sachet, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 24 Hospital Ln, Calais, ME 04619
Phone: 207-454-9213    
Cressey W Brazier, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 22 Hospital Ln, Calais, ME 04619
Phone: 207-454-9213    Fax: 207-454-9265
Kolapo Olayink Dasilva, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 24 Hospital Ln, Calais, ME 04619
Phone: 207-454-9213    Fax: 207-454-3616
Dr. Riley Cooper, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ln, Calais, ME 04619
Phone: 207-454-9213    Fax: 207-454-3616
Dr. Tamara Suzanne Boots, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 24 Hospital Ln, Calais, ME 04619
Phone: 207-454-7521    
Thomston Trowbridge,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ln, Calais, ME 04619
Phone: 207-892-7161    

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.