Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. HAROLD V WELCH JR. DDS
NPI 1477533305
Dentist - General Practice in Toledo, OH

Q: What is Harold Welch's NPI number?

The NPI number for Harold Welch is 1477533305. It was assigned to this individual provider in the NPPES registry on January 18, 2006.

Q: What is Harold Welch's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Harold Welch was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 18, 2006

2316 W SYLVANIA AVE, TOLEDO, OH 43613(419) 472-2131(419) 472-2139 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Harold V Welch Jr. Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HAROLD V WELCH JR. DDS (NPI 1477533305) is an individual general practice provider in Toledo, Ohio, licensed in Ohio (14396) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1477533305

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. HAROLD V WELCH JR.Credential: DDS

Location Address2316 W SYLVANIA AVEToledo, OH 43613-4429

Mailing Address3471 Shakespeare LnToledo, OH 43615-1656 · (419) 843-6609

Phone(419) 472-2131

Fax(419) 472-2139

Sole ProprietorNo

Enumeration DateJanuary 18, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1477533305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OH · 14396

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

2316 W SYLVANIA AVE, Toledo, OH 43613

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALICIA F ROCKER

Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities

2316 W SYLVANIA AVE
TOLEDO, OH 43613

Lucas County (419) 320-9939

SHAVELLORY LATRICE ROUNDTREE

Case Manager/Care Coordinator

2316 W SYLVANIA AVE
TOLEDO, OH 43613

Lucas County (419) 450-7217

KID N PLAY DAYCARE CENTER LLC

Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities

2316 W SYLVANIA AVE
TOLEDO, OH 43613

Lucas County (419) 320-9939

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harold Welch's NPI number?

The NPI number for Harold Welch is 1477533305. It was assigned to this individual provider in the NPPES registry on January 18, 2006.

Where is Harold Welch located?

Harold Welch practices at 2316 W Sylvania Ave, Toledo, OH 43613. The listed phone number is (419) 472-2131.

What is Harold Welch's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Harold Welch was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.