Douglas F Mcmahon, MD - Medicare Allergy/immunology in Maplewood, MN

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Douglas F Mcmahon, MD is a medicare enrolled "Allergy & Immunology" physician in Maplewood, Minnesota. He went to Georgetown University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Allergy And Asthma Center Of Minnesota Pllc, Baldwin Area Medical Center Inc, Ladd Memorial Hospital and his current practice location is 1655 Beam Ave, Suite 108, Maplewood, Minnesota. You can reach out to his office (for appointments etc.) via phone at (612) 444-3247.

Douglas F Mcmahon is licensed to practice in Minnesota (license number 55710) 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 1356533293.

Contact Information

Douglas F Mcmahon, MD
1655 Beam Ave, Suite 108,
Maplewood, MN 55109-1163
(612) 444-3247
(612) 888-9247

Map and Direction




Physician's Profile

Full NameDouglas F Mcmahon
GenderMale
SpecialityAllergy/immunology
Experience17 Years
Location1655 Beam Ave, Maplewood, Minnesota
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 F Mcmahon attended and graduated from Georgetown University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1356533293
  • Provider Enumeration Date: 08/14/2007
  • Last Update Date: 02/25/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4789836917
  • Enrollment ID: I20121214000086

Medical Identifiers

Medical identifiers for Douglas F Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356533293NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 55710 (Minnesota)Primary
208000000XPediatrics 55710 (Minnesota)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allergy And Asthma Center Of Minnesota Pllc14565756955
Baldwin Area Medical Center Inc791180058666
Ladd Memorial Hospital993109284834

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 F Mcmahon allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Minnesota Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477598118
PECOS PAC ID: 9830001189
Enrollment ID: O20031104000532
Entity NameFairview Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013994359
PECOS PAC ID: 1951213057
Enrollment ID: O20031105000461
Entity NameFairview Express Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053952606
PECOS PAC ID: 3375645179
Enrollment ID: O20081028000548
Entity NameAllergy And Asthma Center Of Minnesota Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770900797
PECOS PAC ID: 1456575695
Enrollment ID: O20140610001134

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 F Mcmahon 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 F Mcmahon, MD
1655 Beam Ave, Suite 108,
Maplewood, MN 55109-1163

Ph: (612) 444-3247		Douglas F Mcmahon, MD
1655 Beam Ave, Suite 108,
Maplewood, MN 55109-1163

Ph: (612) 444-3247

Reviews and Comments


Allergy & Immunology Doctors in Maplewood, MN

Dr. Stephanie J Fox, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Kennard St, Maplewood, MN 55109
Phone: 651-326-1044    

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.