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Harold Welch, DDS
NPI 1477533305 · General Practice Dentistry · Toledo, OH
Harold Welch, DDS is a General Practice Dentistry provider in Toledo, OH (NPI 1477533305).
Provider details
- NPI number
- 1477533305
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 14396 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
2316 W Sylvania Ave
Toledo, OH 43613-4429
Phone: (419) 472-2131
Fax: (419) 472-2139
Street-level locationGet directions
Mailing address
3471 Shakespeare Ln
Toledo, OH 43615-1656
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harold Welch's NPI number?
- Harold Welch's National Provider Identifier (NPI) is 1477533305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Welch's specialty?
- Harold Welch is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Harold Welch located?
- Harold Welch's practice location on file with NPPES is 2316 W Sylvania Ave, Toledo, OH 43613-4429.
- What is Harold Welch's phone number?
- The practice phone number listed in the NPPES registry for Harold Welch is (419) 472-2131.
- Is Harold Welch's NPI active?
- Yes — Harold Welch's NPI (1477533305) 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.