Michael N Baker, MD - Medicare Anesthesiology in Portsmouth, NH

Michael N Baker, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Portsmouth, New Hampshire. His current practice location is 100 Griffin Road, Suite B, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 431-8819.

Michael N Baker is licensed to practice in New Hampshire (license number 10112) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114951282.

Contact Information

Michael N Baker, MD
100 Griffin Road, Suite B,
Portsmouth, NH 03801
(603) 431-8819
(603) 427-2540

Map and Direction




Physician's Profile

Full NameMichael N Baker
GenderMale
SpecialityAnesthesiology - Pain Medicine
Location100 Griffin Road, Portsmouth, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114951282
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 09/15/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5294875423
  • Enrollment ID: I20091221000246

Medical Identifiers

Medical identifiers for Michael N Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114951282NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 10112 (New Hampshire)Primary
207LP2900XAnesthesiology - Pain Medicine 013472 (Maine)Secondary
207LP2900XAnesthesiology - Pain Medicine 58840 (Massachusetts)Secondary

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. Michael N Baker allows following entities to bill medicare on his behalf.
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. Michael N Baker 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
Michael N Baker, MD
100 Griffin Road, Suite B,
Portsmouth, NH 03801

Ph: (603) 431-8819
Michael N Baker, MD
100 Griffin Road, Suite B,
Portsmouth, NH 03801

Ph: (603) 431-8819

Reviews and Comments


Anesthesiology Doctors in Portsmouth, NH

Olivera Janjic Quitkin, M.D.
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Practice Location: 333 Borthwick Ave, Portsmouth Anesthesia Associates, Portsmouth, NH 03801
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Dr. Peter Chiayen Huang, M.D.
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Phone: 603-436-5110    
Dr. Andrew Joseph Kulesza, MD
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Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Trevor B Emory, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Richard James Duffy, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Robert Lehn, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 14 Manchester Sq, Portsmouth, NH 03801
Phone: 603-766-8500    Fax: 603-766-8550

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.