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DR. MARIA EUGENIA SANTIAGO MD
NPI 1801819396
Psychiatry & Neurology - Neurology in Naples, FL

Active since July 25, 2006PECOS Enrolled
84.95/100
CMS Quality Rating
3200 BAILEY LN STE 200, NAPLES, FL 34105(239) 262-8971(239) 262-2537 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 31, 2021, Jan 30, 2019, Mar 29, 2018 (3 updates tracked since 2018).

About Dr. Maria Eugenia Santiago Md NPPES

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

DR. MARIA EUGENIA SANTIAGO MD (NPI 1801819396) is an individual neurology provider in Naples, Florida, licensed in Florida (96767) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801819396
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. MARIA EUGENIA SANTIAGOCredential: MD
Location Address3200 BAILEY LN STE 200Naples, FL 34105-8523
Mailing Address3200 Bailey Ln Ste 200Naples, FL 34105-8523 · (239) 262-8971 · Fax (239) 262-5903
Phone(239) 262-8971
Fax(239) 262-2537
Sole ProprietorYes
Enumeration DateJuly 25, 2006
Last NPPES UpdateMarch 31, 20213 updates tracked since enumeration
NPPES CertifiedMarch 31, 2021
✔ NPI 1801819396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses✔ Licensed in FL · 96767✔ Licensed in MS · 17351
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.
3200 BAILEY LN STE 200, Naples, FL 34105
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Maria Eugenia Santiago Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maria Santiago reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Collier Neurologic Specialists LLC
Same address
Neurology
3200 BAILEY LN STE 200
Naples, FL 34105
  • Reassigned Medicare billing, Florida enrollment
  • 13 clinicians in this Medicare group
NPI 1871543512 (239) 262-8971

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability97
Improvement Activities40
Cost52.36

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID E COX PHD
Clinical Neuropsychologist
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-5368
MATTHEW JAMES BAKER MD
Psychiatry & Neurology (Neurology)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-8971
COURTNEY SMITH PA
Physician Assistant (Surgical)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-1721
WILLIAM ANDREW JUSTIZ MD
Psychiatry & Neurology (Neurology)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-8971
DR. CATHERINE S BERGMANN PSY.D.
Clinical Neuropsychologist
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-5368
JON E NELSON PA
Physician Assistant (Surgical)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-1721
PEDRO GARCIARENA M.D.
Psychiatry & Neurology (Neurology)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-8971
JOHN DAVID CAMPBELL MD
Psychiatry & Neurology (Neurology)
3200 BAILEY LN STE 200
NAPLES, FL 34105
Collier County (239) 262-8971

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 Maria Santiago's NPI number?

The NPI number for Maria Santiago is 1801819396. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Maria Santiago located?

Maria Santiago practices at 3200 Bailey Ln Ste 200, Naples, FL 34105. The listed phone number is (239) 262-8971.

What is Maria Santiago's specialty?

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

Is Maria Santiago enrolled in Medicare?

Yes. Maria Santiago is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Santiago's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Santiago reassigns Medicare benefits to Collier Neurologic Specialists LLC (Naples, FL). The 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 Maria Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Santiago was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.