NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel A Duffy, DPM

Podiatrist in Lutherville, MD · enumerated 2006 · practices at Gentle Touch Podiatry, Inc..

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

National Provider Identifier

1700827888

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Daniel A Duffy
Credential DPM
Sex Male
Practice address 2114 Forest Ridge Rd, Lutherville, MD, 21093
Phone (410) 308-1654
Fax (410) 308-1657
Enumeration date Jun 9, 2006
Last updated in NPPES Oct 15, 2008

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 1014 (MD) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier Type State Issuer
218388900 Medicaid MD -

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

What is the NPI number for Daniel Duffy?
The National Provider Identifier (NPI) for Daniel Duffy is 1700827888, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Duffy practice?
The practice location on file with NPPES is in Lutherville, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.