CHIARA WILLIAMS APRN
NPI 1558827014
Nurse Practitioner - Psychiatric/Mental Health in St Petersburg, FL

Active since February 20, 2019PECOS EnrolledAccepts Medicare Assignment
4010 CENTRAL AVE, ST PETERSBURG, FL 33711(727) 327-7656 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Oct 7, 2019, Mar 6, 2019 and 1 more (4 updates tracked since 2019).

About Chiara Williams Aprn NPPES

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

CHIARA WILLIAMS APRN (NPI 1558827014) is an individual psychiatric/mental health provider in St Petersburg, Florida, licensed in Florida (APRN11001509) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in St Petersburg, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1558827014
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCHIARA WILLIAMSCredential: APRN
Location Address4010 CENTRAL AVESt Petersburg, FL 33711-1239
Mailing Address4024 Central AveSt Petersburg, FL 33711-1239 · (727) 327-7656
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateFebruary 20, 2019
Last NPPES UpdateMarch 7, 20234 updates tracked since enumeration
NPI 1558827014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in FL · APRN11001509
4010 CENTRAL AVE, St Petersburg, FL 33711

Secondary Practice Location 1

Location 14024 Central AveSt Petersburg, FL 33711-1239 · Phone (727) 327-7656

Other Identifiers 1

Medicaid103149800FL

Accepted 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

Chiara Williams Aprn 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 ID4789924051
PECOS Enrollment IDI20190322002185
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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33711 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

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.

Marriage & Family Therapist
4010 CENTRAL AVE
ST PETERSBURG, FL 33711
Case Manager/Care Coordinator
4010 CENTRAL AVE
ST PETERSBURG, FL 33711
Case Management
4010 CENTRAL AVE
SAINT PETERSBURG, FL 33711
Counselor (Mental Health)
4010 CENTRAL AVE
SAINT PETERSBURG, FL 33711
Social Worker
4010 CENTRAL AVE
ST PETERSBURG, FL 33711
Counselor (Mental Health)
4010 CENTRAL AVE
ST PETERSBURG, FL 33711
Counselor (Professional)
4010 CENTRAL AVE
ST PETERSBURG, FL 33711
Social Worker (Clinical)
4010 CENTRAL AVE
ST PETERSBURG, FL 33711

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 Chiara Williams's NPI number?

The NPI number for Chiara Williams is 1558827014. It was assigned to this individual provider in the NPPES registry on February 20, 2019.

Where is Chiara Williams located?

Chiara Williams practices at 4010 Central Ave, St Petersburg, FL 33711. The listed phone number is (727) 327-7656.

What is Chiara Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Chiara Williams enrolled in Medicare?

Yes. Chiara Williams 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 Chiara Williams accept?

Health plans from Ambetter Health, Ambetter of Alabama and Oscar Health Maintenance Organization of Florida list Chiara Williams 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 Chiara Williams was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.