IndividualActive
Mallory Hatmaker, R.N.
NPI 1740436328 · Registered Nurse · Gahanna, OH
Mallory Hatmaker, R.N. is a Registered Nurse provider in Gahanna, OH (NPI 1740436328).
Provider details
- NPI number
- 1740436328
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 36115 (OH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1339 Bread St Apt D
Gahanna, OH 43230-6733
Phone: (614) 519-0912
Street-level locationGet directions
Mailing address
1339 Bread St Apt D
Gahanna, OH 43230-6733
Registry dates
- Enumerated
- 2008-08-14
- Last updated
- 2008-08-14
Frequently asked questions
- What is Mallory Hatmaker's NPI number?
- Mallory Hatmaker's National Provider Identifier (NPI) is 1740436328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Hatmaker's specialty?
- Mallory Hatmaker is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mallory Hatmaker located?
- Mallory Hatmaker's practice location on file with NPPES is 1339 Bread St Apt D, Gahanna, OH 43230-6733.
- What is Mallory Hatmaker's phone number?
- The practice phone number listed in the NPPES registry for Mallory Hatmaker is (614) 519-0912.
- Is Mallory Hatmaker's NPI active?
- Yes — Mallory Hatmaker's NPI (1740436328) is active in the NPPES registry as of the last update on 2008-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.