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TARA K COX
NPI 1598430464
Speech-Language Pathologist in Rapid City, SD

Active since August 12, 2021Accepts Medicare Assignment
3200 CANYON LAKE DR, RAPID CITY, SD 57702(605) 355-2500(605) 355-2517 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 11, 2026, Aug 12, 2021 (2 updates tracked since 2021).

About Tara K Cox NPPES

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

TARA K COX (NPI 1598430464) is an individual speech-language pathologist provider in Rapid City, South Dakota and active in the NPI registry since August 2021. She maintains a secondary practice location in Avondale and is a graduate of Other (2021).

NPPES Registry Identity

NPI1598430464
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameTARA K COX
Location Address3200 CANYON LAKE DRRapid City, SD 57702-8114
Mailing AddressPo Box 280Cashion, AZ 85329-0280
Phone(605) 355-2500
Fax(605) 355-2517
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 12, 2021
Last NPPES UpdateJuly 2, 20262 updates tracked since enumeration
NPPES CertifiedJuly 2, 2026
✔ NPI 1598430464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
3200 CANYON LAKE DR, Rapid City, SD 57702
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Secondary Practice Location 1

Location 11252 S Avondale BlvdAvondale, AZ 85323-8900 · Phone (623) 478-5700

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Tara K Cox 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 ID3274980065
PECOS Enrollment IDI20260819002898

Medicare Billing Reassignments

2

Medicare enrollment records show Tara Cox reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Great Plains Tribal Chairmen's Health Board
Same address
Pharmacy
3200 CANYON LAKE DR
Rapid City, SD 57702
  • Reassigned Medicare billing, Texas enrollment
  • 119 clinicians in this Medicare group
NPI 1376105452 (605) 721-1922
All Care Physical Therapy, P.C.
1,066 mi
Physical Therapist
6320 CANOGA AVE FL 15
Woodland Hills, CA 91367
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: All Care Physical Therapy, PC
  • 266 clinicians in this Medicare group
NPI 1104120385 (818) 894-2273

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

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.

ABBYGAIL BINGHAM MLT
Technician, Pathology
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2229
JOLENE PETERSON MSW LCSW PIP
Social Worker (Clinical)
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2215
MS. DONNA MARIE HUBER RN
Registered Nurse
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2298
MICHELLE GIBALDI
Technician, Pathology (Medical Laboratory)
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2228
KATHY HOGG
Registered Nurse (Case Management)
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2500
OGLALA SIOUX TRIBE
Non-emergency Medical Transport (VAN)
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 343-7832
FRANCES MARIE GRAY RN
Registered Nurse
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2500
MRS. JEANETTE KAY OFSTAD MT(ASCP)
Specialist/Technologist, Pathology (Medical Technologist)
3200 CANYON LAKE DR
RAPID CITY, SD 57702
Pennington County (605) 355-2228

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 Tara Cox's NPI number?

The NPI number for Tara Cox is 1598430464. It was assigned to this individual provider in the NPPES registry on August 12, 2021.

Where is Tara Cox located?

Tara Cox practices at 3200 Canyon Lake Dr, Rapid City, SD 57702. The listed phone number is (605) 355-2500.

What is Tara Cox's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Tara Cox enrolled in Medicare?

Yes. Tara Cox 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 organizations bill Medicare for Tara Cox's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tara Cox reassigns Medicare benefits to 2 organizations: Great Plains Tribal Chairmen's Health Board (Rapid City, SD) and All Care Physical Therapy, P.C. (Woodland Hills, CA). Each 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 Tara Cox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tara Cox accept?

Health plans from Wellmark of South Dakota, Inc. list Tara Cox 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 Tara Cox was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.