Marne J Carmichael Walsh , MS, PA-C
Physician Assistant • Hilo, HI
670 Ponahawai St Ste 224
Hilo, HI 967207829
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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Marne Carmichael Walsh is listed in NPPES under Physician Assistant.
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NPI assigned on July 14, 2006; this date does not establish years in practice.
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Published CMS data list 203 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:
- Dupixent Pen (Dupilumab) — 25 prescription fills, including refills.
- Econazole Nitrate — 20 prescription fills, including refills.
- Imiquimod — 18 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 all 14 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Physician Assistant in Hawaii (2024, 165 clinicians with data). Median for this group: 222. Middle half: 57 to 616.
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 13 in 2020 to 203 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
670 Ponahawai St Ste 224
Hilo, HI 967207829
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
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
216 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
$156,267 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.
Open Payments general payments, program year 2025
All general payments: $4,606.86 across 131 records.
By nature of payment
- Food and Beverage: $4,413.97 across 127 records.
- Education: $192.89 across 4 records.
Reporting-company totals (3 largest of 17)
- Arcutis Biotherapeutics, Inc.: $1,048.78 across 16 records.
- ABBVIE INC.: $417.83 across 27 records.
- Eli Lilly and Company: $386.95 across 12 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2006
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.
Can order Medicare-covered services
CMS lists Marne Carmichael Walsh as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Hilo and Hawaii
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Physician Assistant in Hawaii (2024, 165 clinicians with data). Median for this group: 222. Middle half: 57 to 616.
Too few clinicians listed under Physician Assistant in Hilo have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 85% of clinicians listed under Physician Assistant in Hawaii (2024, 165 clinicians with data). Median for this group: $4,835. Middle half: $713 to $52,531.
Too few clinicians listed under Physician Assistant in Hilo have Medicare Part D data for 2024 to compare.
9 active clinicians are listed under Physician Assistant with a practice address in Hilo, HI (387 in Hawaii).
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 13 in 2020 to 203 in 2024.
- 2020: 13
- 2021: 241
- 2022: 327
- 2023: 347
- 2024: 203
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30-day fills
30-day fills went from 13 in 2020 to 216 in 2024.
- 2020: 13
- 2021: 251
- 2022: 340
- 2023: 368
- 2024: 216
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Part D drug cost
Part D drug cost went from $703 in 2020 to $156,267 in 2024.
- 2020: $703
- 2021: $18,346
- 2022: $71,625
- 2023: $112,215
- 2024: $156,267
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $942.64 in 2021 to $4,606.86 in 2025.
- 2021: $942.64
- 2022: $2,467.88
- 2023: $3,778.30
- 2024: $4,888.33
- 2025: $4,606.86
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 131 records totaling $4,606.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
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Zoryve | General | $165.12 |
| Organon LLC |
Food and Beverage
In-kind items and services
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VTAMA | General | $158.57 |
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
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Zoryve | General | $155.63 |
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
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Zoryve | General | $155.62 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
|
— | General | $150.00 |
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
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Zoryve | General | $147.00 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $135.00 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $120.00 |
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
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Zoryve | General | $119.54 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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Sotyktu | General | $118.54 |
| Arcutis Biotherapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Zoryve | General | $100.54 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Education
In-kind items and services
|
— | General | $89.99 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Education
In-kind items and services
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— | General | $85.00 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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Sotyktu | General | $83.31 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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TALTZ | General | $82.66 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $68.59 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ADBRY | General | $68.12 |
| Organon LLC |
Food and Beverage
In-kind items and services
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VTAMA | General | $60.08 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $54.06 |
| Biofrontera Inc. |
Food and Beverage
In-kind items and services
|
— | General | $52.36 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $50.25 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
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OPZELURA | General | $50.08 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $40.46 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $37.50 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
|
NEMLUVIO | General | $37.10 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Dupixent Pen | Dupilumab | 25 | 700 | $102,454.91 | — |
| Econazole Nitrate | Econazole Nitrate | 20 | 537 | $878.79 | — |
| Imiquimod | Imiquimod | 18 | 557 | $648.55 | 14 |
| Clobetasol Propionate | Clobetasol Propionate | 16 | 570 | $2,971.08 | — |
| Ketoconazole | Ketoconazole | 15 | 510 | $347.04 | — |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 14 | 480 | $170.65 | 13 |
| Opzelura | Ruxolitinib Phosphate | 14 | 420 | $28,091.84 | — |
| Clindamycin Phosphate | Clindamycin Phosphate | 13 | 450 | $329.41 | — |
| Tacrolimus | Tacrolimus | 13 | 340 | $2,629.17 | — |
| Calcipotriene | Calcipotriene | 11 | 330 | $1,620.32 | — |
| Ciclopirox | Ciclopirox | 11 | 390 | $440.91 | — |
| Fluorouracil | Fluorouracil | 11 | 330 | $622.25 | — |
| Tretinoin | Tretinoin | 11 | 345 | $734.21 | — |
| Enstilar | Calcipotriene/Betamethasone | 11 | 330 | $14,327.50 | — |
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
Self-certified to NPPES: 2020-09-17NUCC Taxonomy Code: 363A00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 670 PONAHAWAI ST STE 224, HILO, HI 967207829 (Tel: 8083001064)
NPI status registered as active in NPPES database
Registered at 784 KINOOLE ST, HILO, HI 967203870 (Tel: 8089691818)
Registered at 64-1035 MAMALAHOA HIGHWAY, SUITE J AND K, KAMUELA, HI 96743 (Tel: 8088854503)
Recorded as MARNE CARMICHAEL WALSH, M.S.,PA-C
Physician Assistant (license number reported to NPPES: HI 273)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Hilo
- Megan Wade, PA-C
- Dr. Christina Moyer, PA-C, MPAS, DHSC
- Katrina Chong Tercero, MHS, PA-C
- Jay Charles, PA-C
- Kaydee Medeiros, PA-C, MCHS
Mailing Address
64-1035 Mamalahoa Highway, Suite J And K
Kamuela, HI 96743
Phone: 8088854503