O'neal Vaz, DO - Medicare Anesthesiology in Portland, ME

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O'neal Vaz, DO is a medicare enrolled "Anesthesiology" physician in Portland, Maine. He went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2015 and has 9 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Spectrum Healthcare Partners Pa and his current practice location is 144 State St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 879-3000.

O'neal Vaz is licensed to practice in Maine (license number DO2862) 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 1588617963.

Contact Information

O'neal Vaz, DO
144 State St,
Portland, ME 04101
(207) 879-3000
Not Available

Map and Direction




Physician's Profile

Full NameO'neal Vaz
GenderMale
SpecialityAnesthesiology
Experience9 Years
Location144 State St, 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:
  • O'neal Vaz attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2015
  NPI Data:
  • NPI Number: 1588617963
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 07/11/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0547270340
  • Enrollment ID: I20190703001437

Medical Identifiers

Medical identifiers for O'neal Vaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588617963NPI-NPPES
1588617963MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 58. 005960 (Ohio)Secondary
207L00000XAnesthesiology DO2862 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maine Medical CenterPortland, MEHospital
Northern Light Mercy HospitalPortland, MEHospital
Southern Maine Health CareBiddeford, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spectrum Healthcare Partners Pa7618871245264

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. O'neal Vaz allows following entities to bill medicare on his behalf.
Entity NameSpectrum Healthcare Partners Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245252212
PECOS PAC ID: 7618871245
Enrollment ID: O20040127000198
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameSpectrum Healthcare Partners Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245252212
PECOS PAC ID: 7618871245
Enrollment ID: O20040915000845

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. O'neal Vaz 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
O'neal Vaz, DO
324 Gannett Dr Ste 200,
South Portland, ME 04106-3266

Ph: (207) 482-7800		O'neal Vaz, DO
144 State St,
Portland, ME 04101

Ph: (207) 879-3000

Reviews and Comments


Anesthesiology Doctors in Portland, ME

David Edward Landry, M.D.
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Phone: 207-662-2526    
Francis Altman, M.D.
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Practice Location: 144 State St, Anesthesia Department, Portland, ME 04101
Phone: 207-879-3385    
Dylan Wingfield,
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Dr. Frederick Craig Littlejohn, M.D.
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Practice Location: 1945 Congress St Ste 103, Portland, ME 04102
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Jay Kellegrew,
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Practice Location: 22 Bramhall St, Portland, ME 04102
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Christopher James Beeler, MD
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Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-0111    
Charles F Adams, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2526    

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.