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DIANA SMALLWOOD LCSW-PIP
NPI 1114695806
Social Worker - Clinical in Yankton, SD

Active since August 30, 2021PECOS EnrolledAccepts Medicare Assignment
1700 BURLEIGH ST, YANKTON, SD 57078(605) 260-9284(605) 260-9284 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Diana Smallwood Lcsw-pip NPPES

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

DIANA SMALLWOOD LCSW-PIP (NPI 1114695806) is an individual clinical provider in Yankton, South Dakota, licensed in South Dakota (6673) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1114695806
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA SMALLWOODCredential: LCSW-PIP
Location Address1700 BURLEIGH STYankton, SD 57078-2418
Mailing Address1700 Burleigh StYankton, SD 57078-2418 · (605) 260-9284 · Fax (605) 665-0096
Phone(605) 260-9284
Fax(605) 260-9284
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 30, 2021
Last NPPES UpdateAugust 5, 2025
NPPES CertifiedAugust 5, 2025
✔ NPI 1114695806 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 SD · 6673
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 ListedSocial WorkerTaxonomy 104100000X · License 6028 (SD)
1700 BURLEIGH ST, Yankton, SD 57078
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Other Names 1

Former Name (1)Diana Kautz

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Wellmark of South Dakota, Inc..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

Diana Smallwood Lcsw-pip 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 ID4284031063
PECOS Enrollment IDI20210921002130
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 Diana Smallwood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Family Education And Counseling Center
Same address
Community/Behavioral Health
1700 BURLEIGH ST
Yankton, SD 57078
  • Reassigned Medicare billing, South Dakota enrollment
NPI 1518116110 (605) 260-9284

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57078 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 $55.52 – $167.23
Typical copayment $0.00 (range $13.88 – $41.80)
Most-billed visit code NA
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
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 4

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

DR. ALISON BOUGHN PHD
Counselor (Mental Health)
1700 BURLEIGH ST
YANKTON, SD 57078
Cedar County (605) 260-9284
TRACIE ERDMANN LPC, NCC, QMHP
Counselor (Mental Health)
1700 BURLEIGH ST
YANKTON, SD 57078
Cedar County (160) 526-0928
FAMILY EDUCATION AND COUNSELING CENTER
Community/Behavioral Health
1700 BURLEIGH ST
YANKTON, SD 57078
Cedar County (605) 260-9284
MARY JOAN POLAK
Counselor (Professional)
1700 BURLEIGH ST
YANKTON, SD 57078
Cedar County (605) 260-9284

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 Diana Smallwood's NPI number?

The NPI number for Diana Smallwood is 1114695806. It was assigned to this individual provider in the NPPES registry on August 30, 2021. The provider is also known as Diana Kautz.

Where is Diana Smallwood located?

Diana Smallwood practices at 1700 Burleigh St, Yankton, SD 57078. The listed phone number is (605) 260-9284.

What is Diana Smallwood's specialty?

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

Is Diana Smallwood enrolled in Medicare?

Yes. Diana Smallwood 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 Diana Smallwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Smallwood reassigns Medicare benefits to Family Education And Counseling Center (Yankton, SD). 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 Diana Smallwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diana Smallwood accept?

Health plans from Avera Health Plans and Wellmark of South Dakota, Inc. list Diana Smallwood 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 Diana Smallwood was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.