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Daniel Hartnett, DDS
NPI 1154545770 · General Practice Dentistry · Toledo, OH
Daniel Hartnett, DDS is a General Practice Dentistry provider in Toledo, OH (NPI 1154545770).
Provider details
- NPI number
- 1154545770
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12023 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
2138 Madison Ave.
Toledo, OH 43604-5131
Phone: (419) 241-1644
Street-level locationGet directions
Mailing address
8956 Linden Lake Rd
Sylvania, OH 43560-8930
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Daniel Hartnett's NPI number?
- Daniel Hartnett's National Provider Identifier (NPI) is 1154545770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Hartnett's specialty?
- Daniel Hartnett is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Daniel Hartnett located?
- Daniel Hartnett's practice location on file with NPPES is 2138 Madison Ave., Toledo, OH 43604-5131.
- What is Daniel Hartnett's phone number?
- The practice phone number listed in the NPPES registry for Daniel Hartnett is (419) 241-1644.
- Is Daniel Hartnett's NPI active?
- Yes — Daniel Hartnett's NPI (1154545770) 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.