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

Individual provider Social Worker · NPI 1700403680

Lianna Nawn-Hanna is a Social Worker in Portsmouth, New Hampshire. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020
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Practice location Address checks out

1145 Sagamore Ave
Portsmouth, NH 03801-5585
Phone: (603) 431-6703
Fax: (603) 430-3753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1700403680
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 26, 2020
Last updated in NPPESAugust 12, 2022
Certification dateAugust 12, 2022

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients13
Services billed 24 a service is one billed item, such as a visit, a test or a procedure
Average patient age62

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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