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Mary Guappone, RN

  • Youngstown, OH
  • Registered nurse
NPI1750250817
Hospital affiliations
1
State license
1
Year NPI issued
2025
Practice address
1044 Belmont Avenue, Youngstown, OH 44501
Practice phone
Call (330) 480-3022
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mercy Health - St. Elizabeth Youngstown Hospital

Hospital · Youngstown, Ohio

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Mary Guappone is a registered nurse in Youngstown, Ohio

Mary Guappone practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health.

Mary Guappone's NPI, 1750250817, was assigned on November 5, 2025. Mary Guappone holds Ohio license RN546664.

NPI and contact details
NPI
1750250817NPI Registry (opens in a new tab)
NPI enumeration date
November 5, 2025
NPI status
Active
Practice phone
(330) 480-3022
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Mary Guappone practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio

Mary Guappone's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital, at 1044 Belmont Avenue, Youngstown, OH 44501 in Mahoning County. The practice phone is (330) 480-3022.

Source: Dmand AI Affiliation Data

Mary Guappone is affiliated with 1 site of care

Mary Guappone's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mary Guappone's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mary Guappone practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercy Health - St. Elizabeth Youngstown HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Mary Guappone is one of 309 registered nurses in Ohio

Registered nurse is Mary Guappone's primary specialty in the NPI Registry, under taxonomy code 163W00000X. Mary Guappone is licensed in Ohio.

Specialties and state licenses

  • Registered nurse, OhioPrimaryLicense RN546664 · taxonomy 163W00000X

Registered nurses near Mary Guappone

Counts of registered nurses with a Dmand AI profile, by place and practice. Each opens the list.

309registered nurses in Ohio
7registered nurses in Youngstown

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Mary Guappone's patients have a median age of 31

Across all payers, Dmand AI patient panel data puts Mary Guappone's median patient age at 31.

Mary Guappone's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 31

Source: Dmand AI Patient Panel Data

Sources for Mary Guappone's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mary Guappone

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mary Guappone's NPI number?

Mary Guappone's NPI number is 1750250817. It was assigned on November 5, 2025, and it is active in the NPI Registry.

What does Mary Guappone specialize in?

Mary Guappone is a registered nurse in Youngstown, Ohio. The primary specialty in the NPI Registry is Registered Nurse (taxonomy code 163W00000X).

Where does Mary Guappone practice?

Mary Guappone practices at 1044 Belmont Avenue, Youngstown, OH 44501. Mary Guappone's primary practice is Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio, part of Bon Secours Mercy Health.

What is Mary Guappone's office phone number?

The practice phone on file for Mary Guappone is (330) 480-3022.

What is Mary Guappone's medical license number?

Mary Guappone holds Ohio license RN546664.

Which hospitals is Mary Guappone affiliated with?

Mary Guappone practices at Mercy Health - St. Elizabeth Youngstown Hospital in Youngstown, Ohio.

How long has Mary Guappone been practicing?

Mary Guappone's NPI was assigned in 2025.

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