Mary Giardina, CRNP
NPI 1659348522 · Adult Health Nurse Practitioner · Youngstown, OH
Mary Giardina, CRNP is a Adult Health Nurse Practitioner provider in Youngstown, OH (NPI 1659348522).
Provider details
- NPI number
- 1659348522
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN-151336 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2015-07-23
Frequently asked questions
- What is Mary Giardina's NPI number?
- Mary Giardina's National Provider Identifier (NPI) is 1659348522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Giardina's specialty?
- Mary Giardina is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Giardina located?
- Mary Giardina's practice location on file with NPPES is 1011 Boardman Canfield Rd, Youngstown, OH 44512-4226.
- What is Mary Giardina's phone number?
- The practice phone number listed in the NPPES registry for Mary Giardina is (330) 629-2888.
- Is Mary Giardina's NPI active?
- Yes — Mary Giardina's NPI (1659348522) is active in the NPPES registry as of the last update on 2015-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.