NPPES file of Aug 9, 2026

Hannah Ziegenhardt, LISW-S

Clinical Social Worker · Portsmouth, OH

Hannah Ziegenhardt, LISW-S is a clinical social worker with a practice address in Portsmouth, Ohio, and NPI 1194277566, issued on Nov 1, 2016. Check the license (Ohio I.2002211-SUPV, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194277566
Name
Hannah Ziegenhardt
Credential
LISW-S
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
I.2002211-SUPV OH
I.2002211 OH
S. 1601072 OH
Self-reported in NPPES; status is on the state search
Practice location
902 Gallia St, Portsmouth, OH 45662
Phone
(740) 883-9321
Enumerated
Nov 1, 2016
Record last updated
Nov 22, 2022
Medicare enrollment
Enrolled (PECOS I20251117000487); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 9,815 in Ohio → Look up another NPI →

Also registered at 902 Gallia St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Moneta AndersonCase Manager/Care Coordinator1982293767
  2. Madison BalesPsychiatric/Mental Health Nurse Practitioner1285391581
  3. Elias BucklerCounselor1548938921
  4. Crystal BurgessCase Manager/Care Coordinator1649906827
  5. Randi CarverCase Manager/Care Coordinator1710586177
  6. Mackenzie CoakleyCase Manager/Care Coordinator1639709652

Verify Hannah Ziegenhardt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license I.2002211-SUPV    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Phoenix Group Home LLCPortsmouth, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hannah Ziegenhardt among 9,815 clinical social worker records in Ohio

Hannah Ziegenhardt, LISW-S is one of 9,815 clinical social worker records with a practice address in Ohio. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 47% of them.

  • NPI issued2016 · 47% of these records are older, 45% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2016 · median 2011 among the 1,903 with a school on file
  • Record last updated2022 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 clinical social worker records list a practice address in Portsmouth

They are 33 of the 1,937 NPPES records with a practice address in Portsmouth, and 9,815 clinical social worker records in Ohio.

All 9,815 in Ohio → Every provider in Portsmouth → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Jonathan Brashear, SWT, CDCAPortsmouth, OH 456621255843090
  2. Estella Ferrell, LCSWAPortsmouth, OH 456621891148862
  3. Amy Hamm, LSWPortsmouth, OH 456621942553342
  4. Lettie Johnson, MSW. LISW-SSciotoville, OH 456621720224066
  5. Kristen Livingston, LISW-SPortsmouth, OH 456621568835064
  6. Thomas Marsh, LISWPortsmouth, OH 456621578990602
  7. Veronica Middleton, LISW, LICDC-CS,TSDNew Boston, OH 456621558794008
  8. Constance Mulder, LISW-S, LICDC-CSPortsmouth, OH 456621790896405

Common questions

What is Hannah Ziegenhardt, LISW-S's NPI number?

Hannah Ziegenhardt, LISW-S's National Provider Identifier (NPI) is 1194277566, issued on Nov 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Hannah Ziegenhardt, LISW-S located?

The NPPES record lists a practice address at 902 Gallia St, Portsmouth, OH, 45662. Phone: (740) 883-9321. Providers update this record themselves, so call before visiting.

How can I verify Hannah Ziegenhardt, LISW-S's license?

NPPES lists Ohio license number I.2002211-SUPV, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.