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JOHN B WILLIAMSON PHD
NPI 1215224977
Clinical Neuropsychologist in Gainesville, FL

Active since July 01, 2011PECOS Enrolled
83.44/100
CMS Quality Rating
1600 SW ARCHER RD, GAINESVILLE, FL 32610(352) 265-0301 Get Directions Write a Review

NPPES record last updated: January 18, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John B Williamson Phd NPPES

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

JOHN B WILLIAMSON PHD (NPI 1215224977) is an individual clinical neuropsychologist in Gainesville, Florida, licensed in Florida (PY8262) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1215224977
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameJOHN B WILLIAMSONCredential: PHD
Location Address1600 SW ARCHER RDGainesville, FL 32610-4004
Mailing AddressPo Box 918025Orlando, FL 32891-0001
Phone(352) 265-0301
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 1, 2011
Last NPPES UpdateJanuary 18, 2012
✔ NPI 1215224977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in FL · PY8262
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.
1600 SW ARCHER RD, Gainesville, FL 32610
Open in Google Maps ↗

Other Identifiers 1

Medicare PINFR487ZFL

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), Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John B Williamson Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2567639578
PECOS Enrollment IDI20120113000753
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.
137 services25 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.
27 services25 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.
25 services25 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.
25 services25 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
21 services21 patients

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.

83.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.12
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

DR. BAHAREH EBADIFAR KEITH DO
Pediatrics
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-0462
AFRASYAB KHAN
Surgery
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 265-0680
GULSUN ERDAG MD
Pathology (Anatomic Pathology & Clinical Pathology)
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 265-9900
DR. ALBERT H. MATTIA D.D.S.
Dentist (Prosthodontics)
1600 SW ARCHER RD, D4-4
GAINESVILLE, FL 32610
Alachua County (352) 273-5801
JOANNA CHAFFIN
Pathology (Anatomic Pathology & Clinical Pathology)
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 627-9272
DR. CASEY JUSTIN BEAL MD
Ophthalmology
1600 SW ARCHER RD, BOX 100284
GAINESVILLE, FL 32610
Alachua County (352) 273-8778
WILLIAM CRAIG HICKS CRNA
Nurse Anesthetist, Certified Registered
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-6438
HENRY FONTILLAS PATALINGHUG CRNA
Nurse Anesthetist, Certified Registered
1600 SW ARCHER RD
GAINESVILLE, FL 32610
Alachua County (352) 273-6438

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 John Williamson's NPI number?

The NPI number for John Williamson is 1215224977. It was assigned to this individual provider in the NPPES registry on July 1, 2011.

Where is John Williamson located?

John Williamson practices at 1600 SW Archer Rd, Gainesville, FL 32610. The listed phone number is (352) 265-0301.

What is John Williamson's specialty?

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

Is John Williamson enrolled in Medicare?

Yes. John Williamson is registered in the Medicare PECOS enrollment system.

What insurance does John Williamson accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Molina Healthcare, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list John Williamson 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 John Williamson was last updated on January 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.