ARMSTRONG-ROOT OPTICIANS
NPI 1629368725
Optometrist in Ketchum, ID

Q: What is Rexford Capital Partners, Inc's NPI number?

The NPI number for Rexford Capital Partners, Inc is 1629368725. It was assigned to this organization in the NPPES registry on April 11, 2011. The provider is doing business as Armstrong-Root Opticians.

Q: What is Rexford Capital Partners, Inc's specialty?

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

Active since April 11, 2011

649 SUN VALLEY ROAD, KETCHUM, ID 83340(208) 726-4250(208) 727-0082 Get Directions Write a Review

NPPES record last updated: August 3, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Armstrong-root Opticians NPPES

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

ARMSTRONG-ROOT OPTICIANS (NPI 1629368725) is a healthcare organization registered as an optometrist in Ketchum, Idaho and active in the NPI registry since April 2011. The organization lists Laurrine Mcgowan, Owner, as its authorized official.

NPPES Registry Identity

NPI1629368725

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameREXFORD CAPITAL PARTNERS, INC

Location Address649 SUN VALLEY ROADKetchum, ID 83340

Mailing AddressPo Box 6Sun Valley, ID 83353-0006 · (208) 726-4250 · Fax (208) 727-0082

Phone(208) 726-4250

Fax(208) 727-0082

Organization SubpartNo

Authorized OfficialLaurrine McgowanOwner · (208) 726-4250

Enumeration DateApril 11, 2011

Last NPPES UpdateAugust 3, 2012

✔ NPI 1629368725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in ID · ODP-100012

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.

Also ListedTechnician/Technologist · OpticianTaxonomy 156FX1800X · License 148134 (CA)

649 SUN VALLEY ROAD, Ketchum, ID 83340

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Other Names 1

Doing Business AsArmstrong-root Opticians

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Armstrong-root Opticians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to Armstrong-Root Opticians, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (4)

Matthew Kent, O.D.

Optometry

NPI 1487648952

520 N GREENWOOD STREET
Shoshone, ID 83352

(208) 537-2020

✔ PECOS✔ Accepts Medicare52 mi

Paul Neville, O.D.

Optometry

NPI 1023306966

305 E JEFFERSON ST
Boise, ID 83712

(208) 381-6910

✔ PECOS✔ Accepts Medicare92 mi

William Black, OD

Optometry

NPI 1063591162

420 E ELM ST
Caldwell, ID 83605

(208) 459-2020

✔ PECOS117 mi

Brian Jensen, OD

Optometry

NPI 1396944773

65 N TAYLOR ST
Fallon, NV 89406

(775) 423-8024

✔ PECOS370 mi

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

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 Rexford Capital Partners, Inc's NPI number?

The NPI number for Rexford Capital Partners, Inc is 1629368725. It was assigned to this organization in the NPPES registry on April 11, 2011. The provider is doing business as Armstrong-Root Opticians.

Where is Rexford Capital Partners, Inc located?

Rexford Capital Partners, Inc is located at 649 Sun Valley Road, Ketchum, ID 83340. The listed phone number is (208) 726-4250.

What is Rexford Capital Partners, Inc's specialty?

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

Is Rexford Capital Partners, Inc enrolled in Medicare?

Yes. Rexford Capital Partners, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rexford Capital Partners, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Optometry, reassign their Medicare billing to Rexford Capital Partners, Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Rexford Capital Partners, Inc was last updated on August 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.