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

Dr Biesek PLLC

Organization Internal Medicine Physician · NPI 1659538239

Dr Biesek PLLC is an Internal Medicine Physician in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2008.

Licensed in
NH
In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1650 Elm St Ste 302
Manchester, NH 03101-1217
Phone: (603) 622-4200
Fax: (603) 626-7987
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 7536 (NH)

Record details

NPI number1659538239
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Genesio Biesek — Owner/Member · (603) 622-4200
NPI enumeratedMay 21, 2008
Last updated in NPPESMay 21, 2008
Mailing address1650 Elm St Ste 302, Manchester, NH 03101-1217

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