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JACK HAMSON M.D.
NPI 1932633385
Internal Medicine in South Bend, WA

Active since April 12, 2017PECOS EnrolledAccepts Medicare Assignment
826 ALDER ST, SOUTH BEND, WA 98586(360) 875-5579 Get Directions Write a Review

NPPES record last updated: February 12, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 12, 2022, Dec 9, 2021, Nov 6, 2020 and 2 more (5 updates tracked since 2017).

About Jack Hamson M.d. NPPES

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

JACK HAMSON M.D. (NPI 1932633385) is an individual internal medicine provider in South Bend, Washington, licensed in Oregon (MD200995) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Mid-columbia Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1932633385
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJACK HAMSONCredential: M.D.
Location Address826 ALDER STSouth Bend, WA 98586-4900
Mailing AddressPo Box 143Raymond, WA 98577-0143 · (510) 219-2184
Phone(360) 875-5579
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 12, 2017
Last NPPES UpdateFebruary 12, 20225 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2022
✔ NPI 1932633385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD200995
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.
826 ALDER ST, South Bend, WA 98586
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Jack Hamson 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 ID2264773613
PECOS Enrollment IDI20201030002491, I20210826002188
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 3

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

Mid-Columbia Medical Center

Acute Care Hospitals · The Dalles, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380001
Location1700 E 19th StreetThe Dalles, OR 97058 · Wasco County
Emergency services Birthing friendly

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Klickitat Valley Hospital

Critical Access Hospitals · Goldendale, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501316
Location310 South Roosevelt StGoldendale, WA 98620 · Klickitat County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98586 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.

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.

MICHAEL CHARLES BUBEN
Family Medicine
826 ALDER ST
SOUTH BEND, WA 98586
Pacific County (360) 875-5579
PACIFIC COUNTY HOSPITAL DISTRICT 2
Clinic/Center (Rural Health)
826 ALDER ST
SOUTH BEND, WA 98586
Pacific County (360) 875-5579
MRS. SHERRY A FRANKS PA-C
Physician Assistant
826 ALDER ST
SOUTH BEND, WA 98586
Pacific County (360) 875-5579

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 Jack Hamson's NPI number?

The NPI number for Jack Hamson is 1932633385. It was assigned to this individual provider in the NPPES registry on April 12, 2017.

Where is Jack Hamson located?

Jack Hamson practices at 826 Alder St, South Bend, WA 98586. The listed phone number is (360) 875-5579.

What is Jack Hamson's specialty?

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

Is Jack Hamson enrolled in Medicare?

Yes. Jack Hamson 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 Jack Hamson accept?

Health plans from Providence Health Plan list Jack Hamson 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 Jack Hamson affiliated with any hospitals?

According to CMS data, Jack Hamson is affiliated with Mid-Columbia Medical Center, Ohsu Hospital And Clinics and Klickitat Valley Hospital.

When was this NPI record last updated?

The NPPES record for Jack Hamson was last updated on February 12, 2022. 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.