DR. NICOLE WILLIAMSON PH.D.
NPI 1699147934
Psychologist in Tampa, FL

Active since October 27, 2015PECOS EnrolledAccepts Medicare Assignment
6 TAMPA GENERAL CIR, TAMPA GENERAL HOSPITAL PSYCHOLOGY SERVICES, TAMPA, FL 33606(813) 844-3352 Get Directions Write a Review

NPPES record last updated: June 11, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 11, 2021, Jan 12, 2016 (2 updates tracked since 2016).

About Dr. Nicole Williamson Ph.d. NPPES

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

DR. NICOLE WILLIAMSON PH.D. (NPI 1699147934) is an individual psychologist in Tampa, Florida, licensed in Florida (PY9415) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1699147934
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. NICOLE WILLIAMSONCredential: PH.D.
Location Address6 TAMPA GENERAL CIR, TAMPA GENERAL HOSPITAL PSYCHOLOGY SERVICESTampa, FL 33606-3571
Mailing AddressPo Box 1289, Tampa General Hospital Psychology ServicesTampa, FL 33601-1289 · (813) 844-3352
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 27, 2015
Last NPPES UpdateJune 11, 20212 updates tracked since enumeration
NPPES CertifiedJune 11, 2021
✔ NPI 1699147934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in FL · PY9415
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
6 TAMPA GENERAL CIR, Tampa, FL 33606

Other Names 1

Former Name (1)Nicole Fenton

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nicole Williamson Ph.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 ID3173829074
PECOS Enrollment IDI20160302001228
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 Reassignments

2

Medicare enrollment records show Nicole Williamson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cardiovascular Disease
5 TAMPA GENERAL CIR
Tampa, FL 33606
  • Reassigned Medicare billing, Florida enrollment
  • 419 clinicians in this Medicare group
General Acute Care Hospital
1 TAMPA GENERAL CIRCLE
Tampa, FL 33606
  • Reassigned Medicare billing, Florida enrollment
  • 48 clinicians in this Medicare group

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tampa General Hospital

Acute Care Hospitals · Tampa, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100128
Location1 Tampa General CirTampa, FL 33606 · Hillsborough County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 11

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

Speech-Language Pathologist
6 TAMPA GENERAL CIR
TAMPA, FL 33606
Psychologist
6 TAMPA GENERAL CIR, REHABILITATION CENTER
TAMPA, FL 33606
Psychologist (Clinical)
6 TAMPA GENERAL CIR
TAMPA, FL 33606
Clinical Neuropsychologist
6 TAMPA GENERAL CIR
TAMPA, FL 33606
Psychologist
6 TAMPA GENERAL CIR
TAMPA, FL 33606
Speech-Language Pathologist
6 TAMPA GENERAL CIR
TAMPA, FL 33606
Psychologist
6 TAMPA GENERAL CIR, TAMPA GENERAL HOSPITAL REHABILITATION CENTER
TAMPA, FL 33606
Psychologist
6 TAMPA GENERAL CIR
TAMPA, FL 33606

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 Nicole Williamson's NPI number?

The NPI number for Nicole Williamson is 1699147934. It was assigned to this individual provider in the NPPES registry on October 27, 2015. The provider is also known as Nicole Fenton.

Where is Nicole Williamson located?

Nicole Williamson practices at 6 Tampa General Cir Tampa General Hospital Psychology Services, Tampa, FL 33606. The listed phone number is (813) 844-3352.

What is Nicole Williamson's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Nicole Williamson enrolled in Medicare?

Yes. Nicole Williamson 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.

Which organizations bill Medicare for Nicole Williamson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Williamson reassigns Medicare benefits to 2 organizations: Tampa General Medical Group Inc (Tampa, FL) and Florida Health Sciences Center Inc (Tampa, FL). Each 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 Nicole Williamson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicole Williamson accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Cigna HealthCare of Florida, Inc. and Cigna Healthcare and 4 other insurers list Nicole 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.

Is Nicole Williamson affiliated with any hospitals?

According to CMS data, Nicole Williamson is affiliated with Tampa General Hospital.

When was this NPI record last updated?

The NPPES record for Nicole Williamson was last updated on June 11, 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.