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WILLIAM EDWARD CALDWELL III
NPI 1083589014
Physician Assistant in Orofino, ID

Active since October 08, 2025PECOS Enrolled
1055 RIVERSIDE AVE, OROFINO, ID 83544(208) 476-5777 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 4, 2025, Oct 8, 2025 (2 updates tracked since 2025).

About William Edward Caldwell Iii NPPES

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

WILLIAM EDWARD CALDWELL III (NPI 1083589014) is an individual physician assistant in Orofino, Idaho, licensed in Idaho (2171884) and active in the NPI registry since October 2025. He is enrolled in Medicare PECOS, is affiliated with Clearwater Valley Hospital & Clinics, and maintains a secondary practice location in Orofino.

NPPES Registry Identity

NPI1083589014
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM EDWARD CALDWELL III
Location Address1055 RIVERSIDE AVEOrofino, ID 83544
Mailing Address1055 Riverside AveOrofino, ID 83544 · (208) 476-5777
Phone(208) 476-5777
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 8, 2025
Last NPPES UpdateNovember 4, 20252 updates tracked since enumeration
NPPES CertifiedNovember 4, 2025
✔ NPI 1083589014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in ID · 2171884
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1055 RIVERSIDE AVE, Orofino, ID 83544
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Secondary Practice Location 1

Location 1301 Cedar StOrofino, ID 83544-9029 · Phone (208) 476-5777

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Edward Caldwell Iii is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890286900
PECOS Enrollment IDI20251117003843
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.

Hospital Affiliations CMS Care Compare

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

Clearwater Valley Hospital & Clinics

Critical Access Hospitals · Orofino, ID
OwnershipVoluntary non-profit - Private
CMS Certification Number131320
Location301 Cedar StreetOrofino, ID 83544 · Clearwater County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83544 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
$81.13 typical visit price
range $52.44 – $160.17
Typical copayment $20.28 (range $13.11 – $40.04)
Most-billed visit code 99203
Established Patient
$65.77 typical visit price
range $16.68 – $130.93
Typical copayment $16.44 (range $4.17 – $32.73)
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 5

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

BRANDON BARTON
Physical Therapist
1055 RIVERSIDE AVE
OROFINO, ID 83544
Clearwater County (208) 476-5777
ERIN JEAN MASSEY LCSW
Social Worker (Clinical)
1055 RIVERSIDE AVE
OROFINO, ID 83544
Clearwater County (208) 476-5777
DR. CAMILLE AIMEE LACROIX MD
Psychiatry & Neurology (Forensic Psychiatry)
1055 RIVERSIDE AVE
OROFINO, ID 83544
Clearwater County (208) 476-5777
MARK FREDERICK ACKERMAN PAC
Physician Assistant
1055 RIVERSIDE AVE
OROFINO, ID 83544
Clearwater County (208) 476-4555
COLLEEN PATRICIA DEVINE SHOLAR DO
Family Medicine
1055 RIVERSIDE AVE
OROFINO, ID 83544
Clearwater County (208) 476-5777

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 William Caldwell's NPI number?

The NPI number for William Caldwell is 1083589014. It was assigned to this individual provider in the NPPES registry on October 8, 2025.

Where is William Caldwell located?

William Caldwell practices at 1055 Riverside Ave, Orofino, ID 83544. The listed phone number is (208) 476-5777.

What is William Caldwell's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is William Caldwell enrolled in Medicare?

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

Is William Caldwell affiliated with any hospitals?

According to CMS data, William Caldwell is affiliated with Clearwater Valley Hospital & Clinics.

When was this NPI record last updated?

The NPPES record for William Caldwell was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.