NPPES file of Aug 9, 2026

Marian Elizabeth Iannotta-Root, RN

Addiction (Substance Use Disorder) Registered Nurse · Martins Ferry, OH

Marian Elizabeth Iannotta-Root, RN is an addiction (substance use disorder) registered nurse with a practice address in Martins Ferry, Ohio, and NPI 1871205955, issued on Dec 20, 2022. Check the license (Ohio 152494, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1871205955
Name
Marian Elizabeth Iannotta-Root
Credential
RN
Primary taxonomy
Addiction (Substance Use Disorder) Registered Nurse 163WA0400X
License number
152494 OH
Self-reported in NPPES; status is on the state search
Practice location
Access Ohio, Martins Ferry, OH 43935
Phone
(740) 633-4418
Enumerated
Dec 20, 2022
Record last updated
Dec 20, 2022
Fax
(740) 633-4378
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Marian Elizabeth Iannotta-Root 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 152494    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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Addiction (Substance Use Disorder) Registered Nurse providers in Ohio

There are 430 addiction (substance use disorder) registered nurse records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 430 in Ohio → Every provider in Martins Ferry →

Other addiction (substance use disorder) registered nurse records in Ohio

  1. Jessica A TaylorYoungstown, OH1548110521
  2. Akosua Ackah, RNColumbus, OH1790342483
  3. Juanita Adams, REGISTERED NURSEMiddleburg Heights, OH1285469353
  4. Stacy Adams, RNBarberton, OH1851856264
  5. Breunna Adebanjo, RNColumbus, OH1760047120
  6. Stephanie AdkinsIronton, OH1891455572
  7. Beverly Aikins, REGISTERED NURSECincinnati, OH1558128298
  8. Elizabeth Alexander-Simpson, RNCincinnati, OH1417342510
  9. Melissa Alleman, RNColumbus, OH1154782522
  10. Shawn Allen, RNDayton, OH1336778562

Common questions

What is Marian Elizabeth Iannotta-Root, RN's NPI number?

Marian Elizabeth Iannotta-Root, RN's National Provider Identifier (NPI) is 1871205955, issued on Dec 20, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Marian Elizabeth Iannotta-Root, RN located?

The NPPES record lists a practice address at Access Ohio, Martins Ferry, OH, 43935. Phone: (740) 633-4418. Providers update this record themselves, so call before visiting.

How can I verify Marian Elizabeth Iannotta-Root, RN's license?

NPPES lists Ohio license number 152494, 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. 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.