Dr David Dakin Williams, MD, PHD - Medicare Psychiatry in Manchester, NH

Dr David Dakin Williams, MD, PHD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Manchester, New Hampshire. He went to University Of Alabama School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice The Mental Health Center Of Greater Manchester and his current practice location is 2 Wall St Ste 400, Manchester, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 668-4111.

Dr David Dakin Williams is licensed to practice in New Hampshire (license number 14951) 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 1346374998.

Contact Information

Dr David Dakin Williams, MD, PHD
2 Wall St Ste 400,
Manchester, NH 03101-1518
(603) 668-4111
Not Available

Map and Direction




Physician's Profile

Full NameDr David Dakin Williams
GenderMale
SpecialityPsychiatry
Experience20 Years
Location2 Wall St Ste 400, Manchester, New Hampshire
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 David Dakin Williams attended and graduated from University Of Alabama School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1346374998
  • Provider Enumeration Date: 03/15/2007
  • Last Update Date: 12/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2769665330
  • Enrollment ID: I20110321000509

Medical Identifiers

Medical identifiers for Dr David Dakin Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346374998NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 14951 (New Hampshire)Primary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 14951 (New Hampshire)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Mental Health Center Of Greater Manchester670987427460

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 David Dakin Williams allows following entities to bill medicare on his behalf.
Entity NameThe Mental Health Center Of Greater Manchester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609848811
PECOS PAC ID: 6709874274
Enrollment ID: O20040504000253
Entity NameState Of New Hampshire
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861491334
PECOS PAC ID: 3870530579
Enrollment ID: O20050414000166

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 David Dakin Williams 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 David Dakin Williams, MD, PHD
2 Wall St Ste 300,
Manchester, NH 03101-1518

Ph: (603) 668-4111
Dr David Dakin Williams, MD, PHD
2 Wall St Ste 400,
Manchester, NH 03101-1518

Ph: (603) 668-4111

Reviews and Comments


Psychiatry & Neurology Doctors in Manchester, NH

Anas Hannoun, MD
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Sarah Elizabeth Rocha, M.D.
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Practice Location: 445 Cypress St Ste 8, Manchester, NH 03103
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Dr. Michael Spatcher, M.D.
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Elisabeth Anne Novotny, MD
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Practice Location: 445 Cypress St Ste 8, Manchester, NH 03103
Phone: 603-668-4079    
Dr. Robert Feder, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 753 Chestnut St, Manchester, NH 03104
Phone: 603-860-2593    Fax: 603-624-1884
Kala Kumar, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Wall St, Suite 400, Manchester, NH 03101
Phone: 603-668-4111    Fax: 603-628-7757
Andrew Clarke Horrigan, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Elm St, Manchester, NH 03101
Phone: 603-668-4111    

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.

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