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WILLIAM E ASHBY M.D.
NPI 1740260876
Internal Medicine in College Place, WA

Active since January 17, 2006PECOS EnrolledAccepts Medicare Assignment
56 N COLLEGE AVE UNIT 2A, COLLEGE PLACE, WA 99324(509) 529-4850(509) 525-5184 Get Directions Write a Review

NPPES record last updated: October 19, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 19, 2021, Dec 29, 2016 (2 updates tracked since 2016).

About William E Ashby M.d. NPPES

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

WILLIAM E ASHBY M.D. (NPI 1740260876) is an individual internal medicine provider in College Place, Washington, licensed in Washington (MD00013587) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Providence St Mary Medical Center, and is a graduate of Loma Linda University School Of Medicine (1972).

NPPES Registry Identity

NPI1740260876
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM E ASHBYCredential: M.D.
Location Address56 N COLLEGE AVE UNIT 2ACollege Place, WA 99324-1048
Mailing Address56 N College Ave Unit 2aCollege Place, WA 99324-1048 · (509) 529-4850 · Fax (509) 525-5184
Phone(509) 529-4850
Fax(509) 525-5184
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 1972
Enumeration DateJanuary 17, 2006
Last NPPES UpdateOctober 19, 20212 updates tracked since enumeration
NPPES CertifiedOctober 19, 2021
✔ NPI 1740260876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in WA · MD00013587✔ Licensed in OR · MD08822
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.
56 N COLLEGE AVE UNIT 2A, College Place, WA 99324
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Other Identifiers 3

Other154990WA · Labor & Industry
Medicaid004465OR
Medicaid1276401WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William E Ashby M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547369548
PECOS Enrollment IDI20070924000487
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
85 services32 patients

Hospital Affiliations CMS Care Compare

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

Providence St Mary Medical Center

Acute Care Hospitals · Walla Walla, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500002
Location401 W Poplar StWalla Walla, WA 99362 · Walla Walla County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99324 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers31 claims67 services$5.26 avg. paid by Medicare
Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each A4409
DME-Orthotic Devices · category DF010N
1 supplier11 claims220 services$5.56 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each A4425
DME-Orthotic Devices · category DF010N
1 supplier11 claims220 services$3.46 avg. paid by Medicare
Powered pressure reducing mattress overlay/pad, alternating, with pump, includes heavy duty E0181
DME-Other DME · category DE000N
1 supplier11 claims11 services$14.35 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier18 claims18 services$56.50 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier13 claims13 services$5.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

SELEVERSTOV MEDICAL, P.C.
Internal Medicine
56 N COLLEGE AVE UNIT 2A
COLLEGE PLACE, WA 99324
Walla Walla County (097) 300-7285
DR. OLEKSANDR SELEVERSTOV MD
Internal Medicine
56 N COLLEGE AVE UNIT 2A
COLLEGE PLACE, WA 99324
Walla Walla County (509) 730-0728

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 Ashby's NPI number?

The NPI number for William Ashby is 1740260876. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is William Ashby located?

William Ashby practices at 56 N College Ave Unit 2A, College Place, WA 99324. The listed phone number is (509) 529-4850.

What is William Ashby's specialty?

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

Is William Ashby enrolled in Medicare?

Yes. William Ashby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Ashby accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Regence BlueCross BlueShield of Oregon list William Ashby 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.

Is William Ashby affiliated with any hospitals?

According to CMS data, William Ashby is affiliated with Providence St Mary Medical Center.

When was this NPI record last updated?

The NPPES record for William Ashby was last updated on October 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.