Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark A. Liberman, MD
Surgery Physician in Naples, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437101904
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Registry record
Entity type Individual (Type 1)
Name Mark A. Liberman
Credential MD
Sex Male
Practice address 1890 Sw Health Pkwy Ste 205, Naples, FL, 34109
Phone (239) 449-7979
Fax (239) 593-3356
Enumeration date May 16, 2006
Last updated in NPPES Aug 26, 2025
Taxonomy & licenses
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 |
|---|---|---|---|
| 061640 | Other | FL | WELLCARE |
| P307258 | Other | FL | FREEDOM HEALTH |
| 256953100 | Medicaid | FL | - |
| 10M009 | Other | FL | HEALTHY KIDS PROGRAM THRU COMMUNITY HEALTH PARTNERS, PHO |
| 308519 | Other | FL | AVMED |
| 115988 | Other | FL | UNIVERSAL |
| 3314810 | Other | FL | CIGNA |
| P00921458 | Other | FL | RAILROAD MEDICARE |
| P202313 | Other | FL | OPTIMUM |
| 4579508 | Other | FL | AETNA |
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.
Frequently asked questions
How do I verify Mark Liberman's NPI record?
Cross-check NPI 1437101904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437101904 active?
Yes, as of the latest NPPES snapshot, NPI 1437101904 is active (record last updated 2025-08-26).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.