ELIZABETH ANN KNOWLTON LCSW
NPI 1225691793
Social Worker - Clinical in Winter Garden, FL

Active since April 19, 2019PECOS EnrolledAccepts Medicare Assignment
13350 W COLONIAL DR STE 340, WINTER GARDEN, FL 34787(321) 578-1079 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 20, 2026, Apr 19, 2019 (2 updates tracked since 2019).

About Elizabeth Ann Knowlton Lcsw NPPES

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

ELIZABETH ANN KNOWLTON LCSW (NPI 1225691793) is an individual clinical provider in Winter Garden, Florida, licensed in Florida (SW4405) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1225691793
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameELIZABETH ANN KNOWLTONCredential: LCSW
Location Address13350 W COLONIAL DR STE 340Winter Garden, FL 34787-3977
Mailing Address13350 W Colonial Dr Ste 340Winter Garden, FL 34787-3977 · (321) 578-1079
Sole ProprietorYes
Medical School CMSOtherGraduated 1984
Enumeration DateApril 19, 2019
Last NPPES UpdateApril 20, 20262 updates tracked since enumeration
NPPES CertifiedApril 20, 2026
NPI 1225691793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in FL · SW4405
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.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
13350 W COLONIAL DR STE 340, Winter Garden, FL 34787

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

Elizabeth Ann Knowlton 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 ID3779825666
PECOS Enrollment IDI20190424002170
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.

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.
181 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34787 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 20

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

Counselor (Mental Health)
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker (Clinical)
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Counselor (Mental Health)
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker (Clinical)
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787
Social Worker (Clinical)
13350 W COLONIAL DR STE 340
WINTER GARDEN, FL 34787

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 Elizabeth Knowlton's NPI number?

The NPI number for Elizabeth Knowlton is 1225691793. It was assigned to this individual provider in the NPPES registry on April 19, 2019.

Where is Elizabeth Knowlton located?

Elizabeth Knowlton practices at 13350 W Colonial Dr Ste 340, Winter Garden, FL 34787. The listed phone number is (321) 578-1079.

What is Elizabeth Knowlton's specialty?

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

Is Elizabeth Knowlton enrolled in Medicare?

Yes. Elizabeth Knowlton 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 Elizabeth Knowlton accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 2 other insurers list Elizabeth Knowlton 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 Elizabeth Knowlton was last updated on April 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.