Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. David Dakin Williams, MD, PHD

Individual provider Psychiatry Physician · NPI 1346374998

Dr. David Dakin Williams, MD, PHD is a Psychiatry in Manchester, New Hampshire. Graduated from University of Alabama School of Medicine in 2004, 22 years ago. Practices with The Mental Health Center of Greater Manchester, a 87-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
22
Trained at
University of Alabama School of Medicine
Licensed in
NH
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2 Wall St Ste 400
Manchester, NH 03101-1518
Phone: (603) 668-4111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 14951 (NH)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 14951 (NH)

Record details

NPI number1346374998
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESDecember 6, 2021
Certification dateDecember 6, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice The Mental Health Center Of Greater Manchester — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Manchester