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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SERINA M WILLIAMS MSW
NPI 1376921551
Social Worker - Clinical in Sarasota, FL

Active since May 08, 2015PECOS Enrolled
1500 INDEPENDENCE BLVD, SUITE 100, SARASOTA, FL 34234(941) 359-1927 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 20, 2026, Feb 12, 2018 (2 updates tracked since 2018).

About Serina M Williams Msw NPPES

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

SERINA M WILLIAMS MSW (NPI 1376921551) is an individual clinical provider in Sarasota, Florida, licensed in Florida (SW13280) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376921551
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSERINA M WILLIAMSCredential: MSW
Location Address1500 INDEPENDENCE BLVD, SUITE 100Sarasota, FL 34234-2135
Mailing Address920 N Mills AveArcadia, FL 34266-8780 · (863) 322-0929
Phone(941) 359-1927
Sole ProprietorNo
Enumeration DateMay 8, 2015
Last NPPES UpdateJuly 20, 20262 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1376921551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in FL · SW13280
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1500 INDEPENDENCE BLVD, Sarasota, FL 34234
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) 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)

Serina M Williams Msw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34234 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
$0.00 typical visit price
range $56.00 – $171.84
Typical copayment $0.00 (range $14.00 – $42.96)
Most-billed visit code NA
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Reported Quality Measures

Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
95%22 patients4/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%22 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
9%22 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
45%22 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 17

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

MRS. ALEXIS MICHELLE NEVLING M.S.
Counselor (Mental Health)
1500 INDEPENDENCE BLVD, SUITE 100
SARASOTA, FL 34234
Sarasota County (941) 359-1927
MRS. ARACELIS ROSADO-LOPEZ
Counselor
1500 INDEPENDENCE BLVD, SUITE 100
SARASOTA, FL 34234
Sarasota County (941) 359-1927
FRANCES NOWOTNY M.S.
Counselor (Mental Health)
1500 INDEPENDENCE BLVD, SUITE100
SARASOTA, FL 34234
Sarasota County (941) 359-1927
CYNTHIA STEEL LMHC INTERN
Counselor (Mental Health)
1500 INDEPENDENCE BLVD, SUITE 100
SARASOTA, FL 34234
Sarasota County (941) 320-2692
MRS. NAMHEE SHEPELEW
Counselor
1500 INDEPENDENCE BLVD, SUIT 100
SARASOTA, FL 34234
Sarasota County (941) 359-1927
CHRISTINE G EARL
Social Worker
1500 INDEPENDENCE BLVD, SUITE 210
SARASOTA, FL 34234
Sarasota County (941) 371-4799
G. GIOIA MELISSA DASOVICH
Counselor (Mental Health)
1500 INDEPENDENCE BLVD
SARASOTA, FL 34234
Sarasota County (941) 359-1927
SUZANNE BOLTON RN
Registered Nurse (Case Management)
1500 INDEPENDENCE BLVD
SARASOTA, FL 34234
Sarasota County (941) 371-4799

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 Serina Williams's NPI number?

The NPI number for Serina Williams is 1376921551. It was assigned to this individual provider in the NPPES registry on May 8, 2015.

Where is Serina Williams located?

Serina Williams practices at 1500 Independence Blvd Suite 100, Sarasota, FL 34234. The listed phone number is (941) 359-1927.

What is Serina Williams's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Serina Williams enrolled in Medicare?

Yes. Serina Williams is registered in the Medicare PECOS enrollment system.

What insurance does Serina Williams accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc., Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Serina 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 Serina Williams was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.