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TIFFANY LYNN RITTER PMHNP-BC
NPI 1366202194
Nurse Practitioner - Psychiatric/Mental Health in Sioux Falls, SD

Active since March 20, 2024PECOS EnrolledAccepts Medicare Assignment
5100 E ROSA PARKS PL, SIOUX FALLS, SD 57110(605) 306-3240(605) 271-3376 Get Directions Write a Review

NPPES record last updated: November 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 23, 2024, Sep 4, 2024, Jul 18, 2024 (3 updates tracked since 2024).

About Tiffany Lynn Ritter Pmhnp-bc NPPES

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

TIFFANY LYNN RITTER PMHNP-BC (NPI 1366202194) is an individual psychiatric/mental health provider in Sioux Falls, South Dakota, licensed in South Dakota (CP003284) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS, is affiliated with Avera Flandreau Hospital - Cah, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1366202194
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameTIFFANY LYNN RITTERCredential: PMHNP-BC
Location Address5100 E ROSA PARKS PLSioux Falls, SD 57110-3091
Mailing Address5501 W Patriot StSioux Falls, SD 57107-0477 · (605) 254-5176
Phone(605) 306-3240
Fax(605) 271-3376
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateMarch 20, 2024
Last NPPES UpdateNovember 23, 20243 updates tracked since enumeration
NPPES CertifiedNovember 23, 2024
✔ NPI 1366202194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in SD · CP003284
Also ListedRegistered NurseTaxonomy 163W00000X · License R050559 (SD)
5100 E ROSA PARKS PL, Sioux Falls, SD 57110
Open in Google Maps ↗

Other Names 1

Former Name (1)Tiffany Lynn Wallace

Accepted Insurance

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

Tiffany Lynn Ritter Pmhnp-bc 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 ID8628506615
PECOS Enrollment IDI20250103000831, I20260522003346, I20260709001125, I20260903001245
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 Reassignments

5

Medicare enrollment records show Tiffany Ritter reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mental Health Specialty Group PA
1,076 mi
Mental Health
110 N CORCORAN ST FL 5
Durham, NC 27701
  • Reassigned Medicare billing, South Dakota enrollment
  • 4 clinicians in this Medicare group
NPI 1801472634 (323) 205-7088
Daniel Funsch Jr, M.D., P.C.
1,177 mi
Emergency Medicine
885 3RD AVE FL 28
New York, NY 10022
  • Reassigned Medicare billing, Indiana, Missouri and Tennessee enrollments
  • Medicare enrollment name: Daniel Funsch Jr MD PC
  • 14 clinicians in this Medicare group
NPI 1316784580 (929) 650-3990
Ivy Medical Group PLLC
1,177 mi
Emergency Medicine
885 3RD AVE FL 28
New York, NY 10022
  • Reassigned Medicare billing, Indiana, Missouri, South Dakota and Tennessee enrollments
  • 36 clinicians in this Medicare group
NPI 1700558798 (929) 650-3990
Dr Rebman Medical PA
1,527 mi
Family Medicine
1201 NE 175TH ST
Miami, FL 33162
  • Reassigned Medicare billing, Indiana, Missouri, Nebraska, South Dakota and Tennessee enrollments
  • 39 clinicians in this Medicare group
NPI 1669276689 (305) 771-4986
Integrated Care And Consultation LLC
  • Reassigned Medicare billing, South Dakota enrollment
  • 10 clinicians in this Medicare group
No phone listed

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

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Avera Flandreau Hospital - Cah

Critical Access Hospitals · Flandreau, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431310
Location214 North Prairie StreetFlandreau, SD 57028 · Moody County
Emergency services

Avera Queen Of Peace

Critical Access Hospitals · Mitchell, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431340
Location525 N FosterMitchell, SD 57301 · Davison County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57110 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
$85.21 typical visit price
range $55.52 – $167.23
Typical copayment $21.30 (range $13.88 – $41.80)
Most-billed visit code 99203
Established Patient
$97.88 typical visit price
range $18.08 – $137.08
Typical copayment $24.47 (range $4.52 – $34.27)
Most-billed visit code 99214
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 5

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

JOHN DOSCH
Counselor
5100 E ROSA PARKS PL
SIOUX FALLS, SD 57110
Minnehaha County (605) 306-3240
BRITTANY REED NP
Nurse Practitioner (Psychiatric/Mental Health)
5100 E ROSA PARKS PL
SIOUX FALLS, SD 57110
Minnehaha County (605) 306-3240
LYNN MARIE BOWERS MA
Counselor (Professional)
5100 E ROSA PARKS PL
SIOUX FALLS, SD 57110
Minnehaha County (605) 306-3240
MRS. SHAWNA LEE VANDER PLAATS LCSW-PIP
Social Worker (Clinical)
5100 E ROSA PARKS PL
SIOUX FALLS, SD 57110
Minnehaha County (605) 306-3240
KRYSTAL LOHFF CSW-PIP
Social Worker (Clinical)
5100 E ROSA PARKS PL
SIOUX FALLS, SD 57110
Minnehaha County (605) 306-3240

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 Tiffany Ritter's NPI number?

The NPI number for Tiffany Ritter is 1366202194. It was assigned to this individual provider in the NPPES registry on March 20, 2024. The provider is also known as Tiffany Lynn Wallace.

Where is Tiffany Ritter located?

Tiffany Ritter practices at 5100 E Rosa Parks Pl, Sioux Falls, SD 57110. The listed phone number is (605) 306-3240.

What is Tiffany Ritter's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Tiffany Ritter enrolled in Medicare?

Yes. Tiffany Ritter 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 Tiffany Ritter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Ritter reassigns Medicare benefits to 5 organizations: Mental Health Specialty Group PA (Durham, NC), Daniel Funsch Jr, M.D., P.C. (New York, NY), Ivy Medical Group PLLC (New York, NY), Dr Rebman Medical PA (Miami, FL) and Integrated Care And Consultation LLC (SD). 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 Tiffany Ritter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tiffany Ritter accept?

Health plans from Avera Health Plans list Tiffany Ritter 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.

Is Tiffany Ritter affiliated with any hospitals?

According to CMS data, Tiffany Ritter is affiliated with Avera Flandreau Hospital - Cah and Avera Queen Of Peace.

When was this NPI record last updated?

The NPPES record for Tiffany Ritter was last updated on November 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.