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MRS. SHEENA DENISE WILLIAMS NP-C
NPI 1538714241
Nurse Practitioner - Family in Pinellas Park, FL

Active since August 08, 2019PECOS EnrolledAccepts Medicare Assignment
6221 66TH ST N, PINELLAS PARK, FL 33781(727) 528-4900 Get Directions Write a Review

NPPES record last updated: April 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 7, 2023, Aug 8, 2019 (2 updates tracked since 2019).

About Mrs. Sheena Denise Williams Np-c NPPES

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

MRS. SHEENA DENISE WILLIAMS NP-C (NPI 1538714241) is an individual family provider in Pinellas Park, Florida, licensed in Florida (APRN11001922) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1538714241
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. SHEENA DENISE WILLIAMSCredential: NP-C
Location Address6221 66TH ST NPinellas Park, FL 33781-5025
Mailing Address6223 66th St NPinellas Park, FL 33781-5025 · (727) 528-4900
Phone(727) 528-4900
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 8, 2019
Last NPPES UpdateApril 7, 20232 updates tracked since enumeration
NPPES CertifiedApril 7, 2023
✔ NPI 1538714241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN11001922
6221 66TH ST N, Pinellas Park, FL 33781
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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 and accepts Medicare assignment

Mrs. Sheena Denise Williams Np-c 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 ID840521050
PECOS Enrollment IDI20191018000967
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 Sheena Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Lung And Sleep Disorders Consultants PA
0.1 mi
Pulmonary Disease
6223 66TH STREET NORTH
Pinellas Park, FL 33781
  • Reassigned Medicare billing, Florida enrollment
  • 2 clinicians in this Medicare group
NPI 1467464990 (727) 528-4900

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

Areas of Expertise CMS Part B claims 4

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 nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
326 services119 patients
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99304
An initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.
134 services123 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
41 services37 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
22 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33781 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers17 claims17 services$61.07 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Sheena Williams's NPI number?

The NPI number for Sheena Williams is 1538714241. It was assigned to this individual provider in the NPPES registry on August 8, 2019.

Where is Sheena Williams located?

Sheena Williams practices at 6221 66th St N, Pinellas Park, FL 33781. The listed phone number is (727) 528-4900.

What is Sheena Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sheena Williams enrolled in Medicare?

Yes. Sheena 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.

Which organization bills Medicare for Sheena Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sheena Williams reassigns Medicare benefits to American Lung And Sleep Disorders Consultants PA (Pinellas Park, 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 Sheena Williams'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 Sheena Williams was last updated on April 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.