Douglas George Nilson, MD - Medicare Emergency Medicine in Biddeford, ME

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Douglas George Nilson, MD is a medicare enrolled "Emergency Medicine" physician in Biddeford, Maine. He went to Northwestern University Feinberg Medical School and graduated in 2005 and has 20 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Bluewater Emergency Partners Of Brunswick, Llc, York Hospital, Bluewater Emergency Partners Of Brunswick, Llc and his current practice location is 1 Medical Center Dr, Emergency Department, Biddeford, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 294-5000.

Douglas George Nilson is licensed to practice in Maine (license number 018117) 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 1609091503.

Contact Information

Douglas George Nilson, MD
1 Medical Center Dr, Emergency Department,
Biddeford, ME 04005-9422
(207) 294-5000
Not Available

Map and Direction




Physician's Profile

Full NameDouglas George Nilson
GenderMale
SpecialityEmergency Medicine
Experience20 Years
Location1 Medical Center Dr, Biddeford, 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:
  • Douglas George Nilson attended and graduated from Northwestern University Feinberg Medical School in 2005
  NPI Data:
  • NPI Number: 1609091503
  • Provider Enumeration Date: 04/16/2007
  • Last Update Date: 01/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4688720584
  • Enrollment ID: I20090917000582

Medical Identifiers

Medical identifiers for Douglas George Nilson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609091503NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 018117 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
York HospitalYork, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bluewater Emergency Partners Of Brunswick, Llc337577422788
York Hospital6406766781170
Bluewater Emergency Partners Of Brunswick, Llc337577422788

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. Douglas George Nilson allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629078712
PECOS PAC ID: 6103737812
Enrollment ID: O20040217000943
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameSouthern Maine Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659392819
PECOS PAC ID: 0143208348
Enrollment ID: O20040713001060
Entity NameDown East Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689670242
PECOS PAC ID: 6709858194
Enrollment ID: O20040809000314
Entity NameYork Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376528398
PECOS PAC ID: 6406766781
Enrollment ID: O20040812001065
Entity NameBluewater Emergency Partners Of Brunswick, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043640204
PECOS PAC ID: 3375774227
Enrollment ID: O20140319000012

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. Douglas George Nilson 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
Douglas George Nilson, MD
1 Medical Center Dr, Southern Maine Medical Center Emergency Department,
Biddeford, ME 04005-9422

Ph: (207) 294-5000		Douglas George Nilson, MD
1 Medical Center Dr, Emergency Department,
Biddeford, ME 04005-9422

Ph: (207) 294-5000

Reviews and Comments


Emergency Medicine Doctors in Biddeford, ME

Alicia J Faller, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-294-5000    Fax: 207-294-5227
Margaret Shannon Griffin, PA-C
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 24 West Cole Rd Ste 104, Biddeford, ME 04005
Phone: 207-283-1602    
Dr. Marc William Gordon, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-294-5000    Fax: 207-294-5227
Gina Marie Quinn-skillings, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-283-7100    Fax: 207-283-7850
Dr. Keith Rosenberg, M.D., M.P.H.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-283-7000    
Madeleine Marie Puissant, MD, PHD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-662-0111    
Christopher P Cox, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-283-7100    Fax: 207-283-7850

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.