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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DEREK M ALLMER O.D.
NPI 1164482907
Optometrist in Kyle, SD

Active since March 24, 2006PECOS Enrolled
11 OKUJE TIPI LOOP, KYLE, SD 57752(605) 455-2451 Get Directions Write a Review

NPPES record last updated: October 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Derek M Allmer O.d. NPPES

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

DR. DEREK M ALLMER O.D. (NPI 1164482907) is an individual optometrist in Kyle, South Dakota, licensed in Colorado (OPT.0004105) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164482907
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. DEREK M ALLMERCredential: O.D.
Location Address11 OKUJE TIPI LOOPKyle, SD 57752-3089
Mailing Address11 Okuje Tipi LoopKyle, SD 57752-3089 · (605) 455-2451
Phone(605) 455-2451
Sole ProprietorYes
Enumeration DateMarch 24, 2006
Last NPPES UpdateOctober 10, 2026
NPPES CertifiedOctober 10, 2026
✔ NPI 1164482907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CO · OPT.0004105
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
11 OKUJE TIPI LOOP, Kyle, SD 57752
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Derek M Allmer O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Derek Allmer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Great Plains Tribal Chairmen's Health Board
71 mi
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

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 57752 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
$126.78 typical visit price
range $55.52 – $167.23
Typical copayment $31.69 (range $13.88 – $41.80)
Most-billed visit code 99204
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

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

DR. MEAGHAN MARIE WALKER
Pharmacist
11 OKUJE TIPI LOOP
KYLE, SD 57752
Oglala Lakota County (605) 455-8227

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 Derek Allmer's NPI number?

The NPI number for Derek Allmer is 1164482907. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Derek Allmer located?

Derek Allmer practices at 11 Okuje Tipi Loop, Kyle, SD 57752. The listed phone number is (605) 455-2451.

What is Derek Allmer's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Derek Allmer enrolled in Medicare?

Yes. Derek Allmer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Derek Allmer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Derek Allmer reassigns Medicare benefits to Great Plains Tribal Chairmen's Health Board (Rapid City, 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 Derek Allmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Derek Allmer was last updated on October 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.