IndividualActive
Marjorie Calloway, D.D.S.
NPI 1336207018 · General Practice Dentistry · Gahanna, OH
Marjorie Calloway, D.D.S. is a General Practice Dentistry provider in Gahanna, OH (NPI 1336207018).
Provider details
- NPI number
- 1336207018
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D19901 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
116 N Hamilton Rd
Gahanna, OH 43230-2602
Phone: (614) 475-7777
Fax: (614) 475-7792
Street-level locationGet directions
Mailing address
116 N Hamilton Rd
Gahanna, OH 43230-2602
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marjorie Calloway's NPI number?
- Marjorie Calloway's National Provider Identifier (NPI) is 1336207018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Calloway's specialty?
- Marjorie Calloway is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Marjorie Calloway located?
- Marjorie Calloway's practice location on file with NPPES is 116 N Hamilton Rd, Gahanna, OH 43230-2602.
- What is Marjorie Calloway's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Calloway is (614) 475-7777.
- Is Marjorie Calloway's NPI active?
- Yes — Marjorie Calloway's NPI (1336207018) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.