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DR. JOHN FREDERICK LEECH DDS
NPI 1487662714
Dentist - General Practice in Mansfield, OH

Active since August 03, 2006
630 LEXINGTON AVE, MANSFIELD, OH 44907(419) 756-1110(419) 756-1865 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Frederick Leech Dds NPPES

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

DR. JOHN FREDERICK LEECH DDS (NPI 1487662714) is an individual general practice provider in Mansfield, Ohio, licensed in Ohio (30 012604) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1487662714
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN FREDERICK LEECHCredential: DDS
Location Address630 LEXINGTON AVEMansfield, OH 44907-1500
Mailing Address630 Lexington AveMansfield, OH 44907-1500 · (419) 756-1110 · Fax (419) 756-1865
Phone(419) 756-1110
Fax(419) 756-1865
Sole ProprietorNo
Enumeration DateAugust 3, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1487662714 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 · 30 012604
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.
630 LEXINGTON AVE, Mansfield, OH 44907
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Other Providers at the Same Location NPPES 15

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

SIERRA SPRINGER DPT
Physical Therapist
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (740) 392-8811
RYAN M RUNDLE PT, DPT
Physical Therapist
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 756-0616
DR. MICHAEL ROBERT LEECH DDS
Dentist (General Practice)
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 756-1110
MID OHIO INFECTIOUS DISEASES CLINIC LLC
Clinic/Center (Medical Specialty)
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (412) 708-1608
CLAIRE MELLEMA DPT
Physical Therapist
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 515-3837
JESSICA GOODEN DPT
Physical Therapist
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 756-0616
MICHAEL R LEECH DDS AND ASSOCIATES, INC
Dentist (General Practice)
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 756-1110
BRUCE A. MARTIN, M.D., L.L.C.
Internal Medicine
630 LEXINGTON AVE
MANSFIELD, OH 44907
Richland County (419) 631-4635

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 John Leech's NPI number?

The NPI number for John Leech is 1487662714. It was assigned to this individual provider in the NPPES registry on August 3, 2006.

Where is John Leech located?

John Leech practices at 630 Lexington Ave, Mansfield, OH 44907. The listed phone number is (419) 756-1110.

What is John Leech'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 John Leech was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.