NPI Portal NPI Lookup & Verification

Mark Walsh Jr., MD

Mark Walsh Jr. is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Naples, FL, registered in the NPPES registry with NPI 1144376724 since 2007. The credential MD stands for Doctor of Medicine. Practices at Gardner Plastic Surgery Inc (listed at the same practice address in NPPES).

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NPI 1144376724
Entity type Individual (Type 1)
Name Mark Walsh Jr.
Credential MD
Sex Male
Practice address 1250 PINE RIDGE RD STE 101C, Naples, FL, 34108
Phone 2395662611
Enumeration date 2007-01-26
Last updated in NPPES 2022-02-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208200000X Plastic Surgery Physician Secondary 064693 GA
208200000X Plastic Surgery Physician Primary ME154592 FL

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

Copy-ready billing details
Provider: Mark Walsh, MD
NPI: 1144376724
Taxonomy: 208200000X (Plastic Surgery Physician)
Address: 1250 PINE RIDGE RD STE 101C, Naples, FL, 34108

Other providers at this practice address

NPI Name Type Specialty Location
1053446641 Paul Gardner Individual Plastic Surgery Physician Naples, FL
1639317290 Gardner Plastic Surgery Inc Organization Plastic Surgery Physician Naples, FL
1376956763 Andrew Bonett Individual Plastic Surgery Physician Naples, FL

Verify this record

Cross-check NPI 1144376724 against the authoritative CMS record: view Mark Walsh Jr. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Mark Walsh's NPI record?
Cross-check NPI 1144376724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1144376724 active?
Yes — as of the latest NPPES snapshot, NPI 1144376724 is active (record last updated 2022-02-25).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-02-25.