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WEST VALLEY MEDICAL ASSOCIATES INC
NPI 1164936720
Internal Medicine in Caldwell, ID

Active since November 18, 2017CLIA 13D0521243 · Accreditation
1717 ARLINGTON AVE, CALDWELL, ID 83605(208) 459-3669(208) 947-3465 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 3, 2025, Jun 5, 2025, Mar 26, 2025 and 2 more (5 updates tracked since 2017).

About West Valley Medical Associates Inc NPPES

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

WEST VALLEY MEDICAL ASSOCIATES INC (NPI 1164936720), doing business as West Valley Anesthesia Associates, is a healthcare organization registered as an internal medicine in Caldwell, Idaho and active in the NPI registry since November 2017. The organization holds an CLIA Accreditation certificate valid through February 27, 2027 and lists Richard A Augustus, Member, as its authorized official.

NPPES Registry Identity

NPI1164936720
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameWEST VALLEY MEDICAL ASSOCIATES INC
Location Address1717 ARLINGTON AVECaldwell, ID 83605-4802
Mailing AddressPo Box 45789Boise, ID 83711-5789 · (208) 779-2889 · Fax (208) 779-2898
Phone(208) 459-3669
Fax(208) 947-3465
Organization SubpartNo
Authorized OfficialRichard A AugustusMember · (208) 779-2889
Enumeration DateNovember 18, 2017
Last NPPES UpdateNovember 3, 20255 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1164936720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedAnesthesiologyTaxonomy 207L00000X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X
1717 ARLINGTON AVE, Caldwell, ID 83605
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Other Names 2

Doing Business AsWest Valley Anesthesia Associates
Doing Business AsWest Valley Medical Imaging

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

West Valley Medical Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

38

Medicare enrollment records show 38 clinicians reassign Medicare billing to West Valley Medical Associates Inc, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Certified Registered Nurse Anesthetist (CRNA)14
Nurse Practitioner9
Diagnostic Radiology4
Family Practice4
Internal Medicine3
Anesthesiology2
Hospitalist1
Psychiatry1

Nearest to this location (20)

See all 38
Richard Augustus, MD
Family Practice
NPI 1699717793
1717 ARLINGTON AVE
Caldwell, ID 83605
(208) 459-4667
✔ PECOS✔ Accepts MedicareSame address
Alma Parajuli, NP
Nurse Practitioner
NPI 1831568872
1717 ARLINGTON AVE
Caldwell, ID 83605
(208) 455-3917
✔ PECOS✔ Accepts MedicareSame address
Gavin Bruderer, CRNA, MSNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1427730910
1717 ARLINGTON AVE
Caldwell, ID 83605
(208) 459-4641
✔ Accepts MedicareSame address
Travis Henderson, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1093258386
1717 ARLINGTON AVE
Caldwell, ID 83605
(208) 459-4641
✔ Accepts MedicareSame address
Nathanael Hogg, D.O
Internal Medicine
NPI 1225420250
1717 ARLINGTON AVE
Caldwell, ID 83605
(808) 294-7862
✔ PECOS✔ Accepts MedicareSame address
Ashley Mccallister, NP
Nurse Practitioner
NPI 1083167357
1717 ARLINGTON AVE
Caldwell, ID 83605
(208) 459-4641
✔ PECOS✔ Accepts MedicareSame address
Lawrence Banta, M.D.
Psychiatry
NPI 1568440295
1906 FAIRVIEW AVE SUITE 200
Caldwell, ID 83605
(208) 459-4667
✔ PECOS✔ Accepts Medicare0.1 mi
Krystle Cogswell, FNP-C
Nurse Practitioner
NPI 1497464689
315 E ELM ST STE 201
Caldwell, ID 83605
(208) 514-2528
✔ PECOS0.4 mi
Jocele Skinner, MD
Family Practice
NPI 1831133164
315 E ELM ST STE 201
Caldwell, ID 83605
(208) 514-2528
✔ PECOS✔ Accepts Medicare0.4 mi
Tabetha Mchail
Nurse Practitioner
NPI 1659031193
2621 STOLL CT
Caldwell, ID 83607
(208) 899-7119
✔ PECOS✔ Accepts Medicare2.6 mi
Eric Donahue
Hospitalist
NPI 1831624691
9850 W ST LUKES DR
Nampa, ID 83687
(208) 205-7282
✔ PECOS✔ Accepts Medicare5.8 mi
Bonnie Hoewing, NP
Nurse Practitioner
NPI 1063879633
9850 W ST LUKES DR
Nampa, ID 83687
(208) 205-7282
✔ PECOS✔ Accepts Medicare5.8 mi
Amy Edwards, FNP-C
Nurse Practitioner
NPI 1891535852
3513 N WESTON WAY
Meridian, ID 83646
(734) 637-1349
✔ PECOS15 mi
Craig Cowling, DO
Family Practice
NPI 1790279339
777 N RAYMOND ST
Boise, ID 83704
(208) 514-2500
✔ PECOS✔ Accepts Medicare22 mi
John Starr, MD
Family Practice
NPI 1609366624
777 N RAYMOND ST
Boise, ID 83704
(208) 514-2500
✔ PECOS✔ Accepts Medicare22 mi
Jared Chugg, M.D.
Diagnostic Radiology
NPI 1477647998
1055 N CURTIS RD
Boise, ID 83706
(208) 367-2161
✔ PECOS✔ Accepts Medicare22 mi
Curtis Coulam, M.D.
Diagnostic Radiology
NPI 1902853435
1055 N CURTIS RD
Boise, ID 83706
(208) 367-2161
✔ PECOS✔ Accepts Medicare22 mi
Cody Gardner
Certified Registered Nurse Anesthetist (CRNA)
NPI 1376873430
1055 N CURTIS RD
Boise, ID 83706
(208) 367-6416
22 mi
Bruce Hansen, DO
Anesthesiology
NPI 1699941021
1055 N. CURTIS ROAD
Boise, ID 83706
(208) 367-2559
✔ PECOS✔ Accepts Medicare22 mi
Brian Jones, CRNA, DNP
Certified Registered Nurse Anesthetist (CRNA)
NPI 1689287021
1055 N CURTIS RD
Boise, ID 83706
(208) 367-6416
✔ PECOS✔ Accepts Medicare22 mi
See all 38 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 13D0521243

West Valley Medical Center · Caldwell, ID
Active · expires Feb 27, 2027
CLIA Number13D0521243
Laboratory TypeHospital
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorDr. Brian N. Davis
Laboratory Phone(208) 455-3960
Laboratory LocationWest Valley Medical Center1717 Arlington Avenue, Caldwell, ID 83605
CLIA data matches this NPI record on: Address
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

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 West Valley Medical Associates Inc's NPI number?

The NPI number for West Valley Medical Associates Inc is 1164936720. It was assigned to this organization in the NPPES registry on November 18, 2017. The provider is doing business as West Valley Anesthesia Associates and West Valley Medical Imaging.

Where is West Valley Medical Associates Inc located?

West Valley Medical Associates Inc is located at 1717 Arlington Ave, Caldwell, ID 83605. The listed phone number is (208) 459-3669.

What is West Valley Medical Associates Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is West Valley Medical Associates Inc enrolled in Medicare?

Yes. West Valley Medical Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through West Valley Medical Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 38 clinicians in 8 Medicare specialties reassign their Medicare billing to West Valley Medical Associates 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. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (14), Nurse Practitioner (9) and Diagnostic Radiology (4). Of these, 6 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does West Valley Medical Associates Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 13D0521243) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does West Valley Medical Associates Inc accept?

Health plans from Moda Health Plan, Inc. list West Valley Medical Associates Inc 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.

When was this NPI record last updated?

The NPPES record for West Valley Medical Associates Inc was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.