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

Oi Infusion Services LLC

Organization Multi-Specialty Clinic/Center · NPI 1194345355

Oi Infusion Services LLC is a Multi-Specialty Clinic/Center in Portsmouth, New Hampshire. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

111 New Hampshire Ave # 2
Portsmouth, NH 03801-2864
Phone: (603) 319-6224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Multi-Specialty Clinic/Center (primary) Taxonomy 261QM1300X

Record details

NPI number1194345355
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Woodruff Baum — Ceo · (646) 568-0193
NPI enumeratedApril 17, 2020
Last updated in NPPESApril 17, 2020
Certification dateApril 17, 2020
Mailing address111 New Hampshire Ave # 2, Portsmouth, NH 03801-2864

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