Dr Alan Scott Segal, MD - Medicare Nephrology in Portland, ME

Dr Alan Scott Segal, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Portland, Maine. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Maine Medical Partners, Mainehealth and his current practice location is 1600 Congress St Ste 2, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 774-5222.

Dr Alan Scott Segal is licensed to practice in Maine (license number MD25413) 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 1659453223.

Contact Information

Dr Alan Scott Segal, MD
1600 Congress St Ste 2,
Portland, ME 04102-2143
(207) 774-5222
Not Available

Map and Direction




Physician's Profile

Full NameDr Alan Scott Segal
GenderMale
SpecialityNephrology
Experience39 Years
Location1600 Congress St Ste 2, Portland, 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:
  • Dr Alan Scott Segal attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1659453223
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 12/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173589959
  • Enrollment ID: I20220106001403

Medical Identifiers

Medical identifiers for Dr Alan Scott Segal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659453223NPI-NPPES
0VN1383MedicaidVT
01666646MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology MD25413 (Maine)Primary
207RN0300XInternal Medicine - Nephrology 042-0009311 (Vermont)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southern Maine Dialysis FacilityPortland, MEDialysis facility
Maine Medical CenterPortland, MEHospital
Southern Maine Health CareBiddeford, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maine Medical Partners9335043967827
Mainehealth75178605881452

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. Dr Alan Scott Segal allows following entities to bill medicare on his behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285738310
PECOS PAC ID: 9335043967
Enrollment ID: O20040525000396
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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. Dr Alan Scott Segal 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
Dr Alan Scott Segal, MD
1600 Congress St Ste 2,
Portland, ME 04102-2143

Ph: (207) 774-5222
Dr Alan Scott Segal, MD
1600 Congress St Ste 2,
Portland, ME 04102-2143

Ph: (207) 774-5222

Reviews and Comments


Internal Medicine Doctors in Portland, ME

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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.