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LISA SUNDVALL MERILSON PSY.D.
NPI 1932140175
Clinical Neuropsychologist in New Smyrna Beach, FL

Active since June 09, 2006PECOS EnrolledAccepts Medicare Assignment
221 N CAUSEWAY, SUITE B, NEW SMYRNA BEACH, FL 32169(386) 423-0442(386) 423-0402 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lisa Sundvall Merilson Psy.d. NPPES

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

LISA SUNDVALL MERILSON PSY.D. (NPI 1932140175) is an individual clinical neuropsychologist in New Smyrna Beach, Florida, licensed in Florida (PY 6889) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1932140175
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameLISA SUNDVALL MERILSONCredential: PSY.D.
Location Address221 N CAUSEWAY, SUITE BNew Smyrna Beach, FL 32169-5298
Mailing Address221 N Causeway, Suite BNew Smyrna Beach, FL 32169-5298 · (386) 423-0442 · Fax (386) 423-0402
Phone(386) 423-0442
Fax(386) 423-0402
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJune 9, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1932140175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in FL · PY 6889
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Also ListedPsychologistTaxonomy 103T00000X · License PY6889 (FL)

Other Names 1

Former Name (1)Lisa M. Sundvall Psy.d.

Other Identifiers 3

Other74094FL · Blue Cross Blue Shield
Other7280563FL · Aetna
Other1416FL · Disability Determinations

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Florida Health Care Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lisa Sundvall Merilson Psy.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678556206
PECOS Enrollment IDI20060908000044
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Administration of psychological or neuropsychological test by technician, each additional 30 minutes 96139
This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.
573 services70 patients
Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
269 services70 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
76 services75 patients
Administration of psychological or neuropsychological test by technician, first 30 minutes 96138
This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.
72 services72 patients
Exam of neurobehavioral status, first hour 96116
An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.
67 services67 patients

Other Providers at the Same Location NPPES 5

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

TREVON CLOW COUNSELING THERAPIES, INC
Counselor (Professional)
221 N CAUSEWAY, SUITE B
NEW SMYRNA BEACH, FL 32169
Volusia County (386) 428-4564
VOLUSIA NEUROPSYCHOLOGY & BEHAVIORAL HEALTH INC
Clinical Neuropsychologist
221 N CAUSEWAY, SUITE B
NEW SMYRNA BEACH, FL 32169
Volusia County (386) 423-0442
DR. JULIE L PARKER PSYD
Psychologist
221 N CAUSEWAY, SUITE B
NEW SMYRNA BEACH, FL 32169
Volusia County (386) 423-0442
MS. SUZANNE BLANDI
Massage Therapist
221 N CAUSEWAY, SUITE C
NEW SMYRNA BEACH, FL 32169
Volusia County (386) 427-2799
DR. CHARLES TREVON CLOW PH.D., LMHC
Counselor (Mental Health)
221 N CAUSEWAY, SUITE B
NEW SMYRNA BEACH, FL 32169
Volusia County (386) 428-4564

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 Lisa Merilson's NPI number?

The NPI number for Lisa Merilson is 1932140175. It was assigned to this individual provider in the NPPES registry on June 9, 2006. The provider is also known as Lisa M. Sundvall Psy.D..

Where is Lisa Merilson located?

Lisa Merilson practices at 221 N Causeway Suite B, New Smyrna Beach, FL 32169. The listed phone number is (386) 423-0442.

What is Lisa Merilson's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Lisa Merilson enrolled in Medicare?

Yes. Lisa Merilson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lisa Merilson accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Florida Health Care Plans list Lisa Merilson 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 Lisa Merilson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.