1. Home
  2. Directory
  3. Oregon
  4. Gresham
  5. Optometrist
  6. NPI Profile

DAN CALDWELL OD
NPI 1780676254
Optometrist in Gresham, OR

Active since August 19, 2005PECOS Enrolled
125 NW MILLER AVE, GRESHAM, OR 97030(503) 665-5415(503) 492-2313 Get Directions Write a Review

NPPES record last updated: September 22, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dan Caldwell Od NPPES

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

DAN CALDWELL OD (NPI 1780676254) is an individual optometrist in Gresham, Oregon, licensed in Oregon (1627T) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780676254
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDAN CALDWELLCredential: OD
Location Address125 NW MILLER AVEGresham, OR 97030-7225
Mailing Address125 Nw Miller AveGresham, OR 97030-7225 · (503) 665-5415 · Fax (503) 492-2313
Phone(503) 665-5415
Fax(503) 492-2313
Sole ProprietorNo
Enumeration DateAugust 19, 2005
Last NPPES UpdateSeptember 22, 2010
✔ NPI 1780676254 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 OR · 1627T
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.
125 NW MILLER AVE, Gresham, OR 97030
Open in Google Maps ↗

Other Identifiers 3

Medicaid290155OR
Medicare UPINT67476OR
Medicare ID-Type Unspecified104413OR

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dan Caldwell Od 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 Dan Caldwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gresham Vision Center, Inc
Same address
Optometrist
125 NW MILLER AVE
Gresham, OR 97030
  • Reassigned Medicare billing, Oregon enrollment
  • 6 clinicians in this Medicare group
NPI 1619022076 (503) 665-3813

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 97030 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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 3

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

DR. PRESCOTT BRIGGS MCARTHUR OD
Optometrist
125 NW MILLER AVE
GRESHAM, OR 97030
Multnomah County (503) 665-3813
DANE AGOST
Optometrist
125 NW MILLER AVE
GRESHAM, OR 97030
Multnomah County (503) 665-3813
GRESHAM VISION CENTER, INC
Optometrist
125 NW MILLER AVE
GRESHAM, OR 97030
Multnomah County (503) 665-3813

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 Dan Caldwell's NPI number?

The NPI number for Dan Caldwell is 1780676254. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Dan Caldwell located?

Dan Caldwell practices at 125 NW Miller Ave, Gresham, OR 97030. The listed phone number is (503) 665-5415.

What is Dan Caldwell's specialty?

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

Is Dan Caldwell enrolled in Medicare?

Yes. Dan Caldwell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dan Caldwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dan Caldwell reassigns Medicare benefits to Gresham Vision Center, Inc (Gresham, OR). 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 Dan Caldwell'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 Dan Caldwell was last updated on September 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.