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Search › New Hampshire › Public Health & General Preventive Medicine Physician

Phenton Harker, MD

NPI 1629148911 · on the registry since 2006

Practice

Address
25 New Hampshire Ave
Suite 100
Portsmouth, NH 03801
Phone
(603) 431-2516
Fax
(603) 228-7307
Organisation at this address
Beacon Hospice, Llc
Amedisys New Hampshire, L.L.C.
Amedisys New Hampshire, L.L.C.
Occupational Health Services Of Portsmouth Regional Hospital, Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
12

Registry record

Primary taxonomy
Public Health & General Preventive Medicine Physician
2083P0901X
Also registered as
Family Medicine Physician
Licence states on file
NH
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-11-18

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New Hampshire