Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David Thomas Defrance, M.D.

Family Medicine Physician in Fremont, OH · enumerated 2006 · practices at Heather A Haynes MD LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699723759

Verified

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Registry record

Entity type Individual (Type 1)

Name David Thomas Defrance

Credential M.D.

Sex Male

Practice address Fremont, OH, 43420

Phone (419) 332-2616

Fax (419) 332-2553

Enumeration date May 4, 2006

Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35052286 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0717200	Medicaid	OH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Defrance practice?

The practice location on file with NPPES is in Fremont, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Defrance?

The National Provider Identifier (NPI) for David Defrance is 1699723759, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Heather A Haynes MD LLC Family Medicine Physician · Fremont, OH NPI 1912199746 Kiran Khurshid Internal Medicine Physician · Fremont, OH NPI 1346551124 Kendra Schlachter Family Nurse Practitioner · Fremont, OH NPI 1881191542

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.