Garvin J Hamilton , RPH
Pharmacist • Rogue River, OR
506 E Main Street
Rogue River, OR 97537
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 25, 2013; this date does not establish years in practice.
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Published CMS data list 25 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Shingrix (Varicella-Zoster Ge/As01b/Pf) — 14 prescription fills, including refills.
- Arexvy (Rsvpref3 Antigen/As01e/Pf) — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Pharmacist in Oregon (2024, 906 clinicians with data). Median for this group: 80. Middle half: 45 to 131.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 17 in 2019 to 25 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019–2024.
Practice Location & Contact Primary Location
506 E Main Street
Rogue River, OR 97537
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Pharmacist: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
25 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$6,265 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
NPI first issued
2013
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Rogue River and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Pharmacist in Oregon (2024, 906 clinicians with data). Median for this group: 80. Middle half: 45 to 131.
Too few clinicians listed under Pharmacist in Rogue River have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 85% of clinicians listed under Pharmacist in Oregon (2024, 906 clinicians with data). Median for this group: $16,452. Middle half: $9,449 to $27,117.
Too few clinicians listed under Pharmacist in Rogue River have Medicare Part D data for 2024 to compare.
2 active clinicians are listed under Pharmacist with a practice address in Rogue River, OR (3,575 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 17 in 2019 to 25 in 2024.
- 2019: 17
- 2020: 50
- 2021: 30
- 2022: 16
- 2024: 25
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30-day fills
30-day fills went from 17 in 2019 to 25 in 2024.
- 2019: 17
- 2020: 50
- 2021: 30
- 2022: 16
- 2024: 25
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Part D drug cost
Part D drug cost increased 128% from $2,743 in 2019 to $6,265 in 2024.
- 2019: $2,743
- 2020: $8,532
- 2021: $5,564
- 2022: $3,135
- 2024: $6,265
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 14 | 14 | $2,996.28 | 14 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 11 | 11 | $3,268.64 | 11 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 183500000X
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
NUCC Taxonomy Code: 1835P0018X
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Pharmacist
Registered Pharmacist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Pharmacist (license number reported to NPPES: OR RPH-007608)
NPI status registered as active in NPPES database
Registered at 506 E MAIN STREET, ROGUE RIVER, OR 97537 (Tel: 5415820559)
Registered at PO BOX 700, ROGUE RIVER, OR 97537 (Tel: 5415820559)
Recorded as GARVIN HAMILTON, RPH
Pharmacist (license number reported to NPPES: OR RPH-0007608)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
Po Box 700
Rogue River, OR 97537
Phone: 5415820559