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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark B Gerber, M.D.

Neurological Surgery Physician in Naples, FL · enumerated 2005 · practices at Neuroscience and Spine Associates Pl.

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

National Provider Identifier

1396744397

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark B Gerber
Credential M.D.
Sex Male
Practice address 6101 Pine Ridge Rd Ste 101, Naples, FL, 34119
Phone (239) 649-1662
Fax (877) 812-5411
Enumeration date Jul 20, 2005
Last updated in NPPES Oct 6, 2022

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License ME79772 (FL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Is NPI 1396744397 active?
Yes, as of the latest NPPES snapshot, NPI 1396744397 is active (record last updated 2022-10-06).
How do I verify Mark Gerber's NPI record?
Cross-check NPI 1396744397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-06.