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DIANE M LARSON LCSW
NPI 1023231727
Social Worker - Clinical in Hudson, FL

Active since April 11, 2007PECOS EnrolledAccepts Medicare Assignment
14144 NEPHRON LN, HUDSON, FL 34667(727) 251-3832(727) 251-3832 Get Directions Write a Review

NPPES record last updated: May 20, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Diane M Larson Lcsw NPPES

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

DIANE M LARSON LCSW (NPI 1023231727) is an individual clinical provider in Hudson, Florida, licensed in Florida (SW4178) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1023231727
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANE M LARSONCredential: LCSW
Location Address14144 NEPHRON LNHudson, FL 34667-6504
Mailing Address800 Chesapeake Dr Lot 18Tarpon Springs, FL 34689-2504 · (727) 940-6055 · Fax (727) 940-6055
Phone(727) 251-3832
Fax(727) 251-3832
Sole ProprietorYes
Medical School CMSOtherGraduated 1993
Enumeration DateApril 11, 2007
Last NPPES UpdateMay 20, 2013
✔ NPI 1023231727 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 · SW4178
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.
14144 NEPHRON LN, Hudson, FL 34667
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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.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

Diane M Larson Lcsw 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 ID749188530
PECOS Enrollment IDI20031231000029
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 Diane Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Cancer Specialists & Research Institute, LLC
131 mi
Medical Oncology
1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914
  • Reassigned Medicare billing, Florida enrollment
  • 880 clinicians in this Medicare group
NPI 1760590962 (239) 541-4633

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 2

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.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
164 services38 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.
37 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34667 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.

Other Providers at the Same Location NPPES

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

TOTAL RENAL CARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
14144 NEPHRON LN
HUDSON, FL 34667
Pasco County (727) 863-5459

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 Diane Larson's NPI number?

The NPI number for Diane Larson is 1023231727. It was assigned to this individual provider in the NPPES registry on April 11, 2007.

Where is Diane Larson located?

Diane Larson practices at 14144 Nephron Ln, Hudson, FL 34667. The listed phone number is (727) 251-3832.

What is Diane Larson's specialty?

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

Is Diane Larson enrolled in Medicare?

Yes. Diane Larson 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 Diane Larson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diane Larson reassigns Medicare benefits to Florida Cancer Specialists & Research Institute, LLC (Cape Coral, 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 Diane Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diane Larson accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare list Diane Larson 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 Diane Larson was last updated on May 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.