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COLLIER NEUROLOGIC SPECIALISTS LLC
NPI 1871543512
Psychiatry & Neurology - Neurology in Naples, FL

Active since May 11, 2006
3200 BAILEY LN STE 200, NAPLES, FL 34105(239) 262-8971(888) 498-3290 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 27, 2026, Apr 11, 2024, Mar 31, 2021 and 3 more (6 updates tracked since 2017).

About Collier Neurologic Specialists Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COLLIER NEUROLOGIC SPECIALISTS LLC (NPI 1871543512) is a healthcare organization registered as a neurology in Naples, Florida and active in the NPI registry since May 2006. The organization lists Elaine Garner, Administrator, as its authorized official.

NPPES Registry Identity

NPI1871543512
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameCOLLIER NEUROLOGIC SPECIALISTS LLC
Location Address3200 BAILEY LN STE 200Naples, FL 34105-8523
Mailing Address3200 Bailey Ln Ste 200Naples, FL 34105-8523 · (239) 262-1721 · Fax (888) 498-3290
Phone(239) 262-8971
Fax(888) 498-3290
Organization SubpartNo
Authorized OfficialElaine GarnerAdministrator · (239) 262-8971
Enumeration DateMay 11, 2006
Last NPPES UpdateMay 27, 20266 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1871543512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedNeurological SurgeryTaxonomy 207T00000X
Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X
3200 BAILEY LN STE 200, Naples, FL 34105
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Collier Neurologic Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

13

Medicare enrollment records show 13 clinicians reassign Medicare billing to Collier Neurologic Specialists LLC, which bills Medicare for the services they deliver. Of these, 11 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 5

Neurology6
Clinical Psychologist4
Neurosurgery1
Nurse Practitioner1
Physical Medicine and Rehabilitation1

Clinicians, nearest first (13)

Matthew Baker, MD
Neurology
NPI 1154372167
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOS✔ Accepts MedicareSame address
Catherine Bergmann, PSY.D.
Clinical Psychologist
NPI 1376208157
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-5368
✔ PECOS✔ Accepts MedicareSame address
John Campbell, MD
Neurology
NPI 1659322675
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOS✔ Accepts MedicareSame address
Gary Colon, MD
Neurosurgery
NPI 1821048752
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-1721
✔ PECOS✔ Accepts MedicareSame address
David Cox, PHD
Clinical Psychologist
NPI 1053625939
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-5368
✔ PECOS✔ Accepts MedicareSame address
Pedro Garciarena, M.D.
Neurology
NPI 1508038431
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOS✔ Accepts MedicareSame address
William Justiz, MD
Neurology
NPI 1275583916
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOS✔ Accepts MedicareSame address
David Krueger, M.D
Physical Medicine and Rehabilitation
NPI 1730294620
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-1721
✔ PECOS✔ Accepts MedicareSame address
Nicole Miller, APRN
Nurse Practitioner
NPI 1720876253
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOS✔ Accepts MedicareSame address
Steven Smith, PSY.D., B.C.I.A.C
Clinical Psychologist
NPI 1902845266
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-5368
✔ PECOS✔ Accepts MedicareSame address
Maria Santiago, MD
Neurology
NPI 1801819396
3200 BAILEY LN STE 200
Naples, FL 34105
(239) 262-8971
✔ PECOSSame address
Brett Mercer, DO
Neurology
NPI 1427416114
12600 CREEKSIDE LN STE 2
Fort Myers, FL 33919
(239) 343-9235
✔ PECOS✔ Accepts Medicare27 mi
Dagmar Nunez, PSY D
Clinical Psychologist
NPI 1952947434
950 S PINE ISLAND RD
Plantation, FL 33324
(954) 404-3889
✔ PECOS✔ Accepts Medicare94 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Collier Neurologic Specialists LLC's NPI number?

The NPI number for Collier Neurologic Specialists LLC is 1871543512. It was assigned to this organization in the NPPES registry on May 11, 2006.

Where is Collier Neurologic Specialists LLC located?

Collier Neurologic Specialists LLC is located at 3200 Bailey Ln Ste 200, Naples, FL 34105. The listed phone number is (239) 262-8971.

What is Collier Neurologic Specialists LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Collier Neurologic Specialists LLC enrolled in Medicare?

Yes. Collier Neurologic Specialists LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Collier Neurologic Specialists LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 5 Medicare specialties reassign their Medicare billing to Collier Neurologic Specialists LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurology (6), Clinical Psychologist (4) and Neurosurgery (1). Of these, 11 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Collier Neurologic Specialists LLC accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) list Collier Neurologic Specialists LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Collier Neurologic Specialists LLC was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.