Dr. Daniel J Canfield , DO
Internal Medicine β’ Aberdeen, WA
1020 Anderson Dr, Ste 205
Aberdeen, WA 985201055
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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Dr. Daniel Canfield is listed in NPPES under Internal Medicine.
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NPI assigned on October 4, 2005; this date does not establish years in practice.
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Published CMS data list 1,432 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Amlodipine Besylate β 115 prescription fills, including refills.
- Lisinopril β 104 prescription fills, including refills.
- Warfarin Sodium β 96 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 40 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 7,529 in 2013 to 1,432 in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2013β2015.
Practice Location & Contact Primary Location
1020 Anderson Dr
Ste 205
Aberdeen, WA 985201055
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
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
2,294 standardized 30-day fills in 2015
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
$46,651 in 2015
The total cost of these prescriptions in 2015, 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 β by Provider and Drug, 2015.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $11.68 in 2019
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2019.
NPI first issued
2005
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, βDoes your provider accept Medicare as full payment?β
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 Aberdeen and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Canfield are from 2015.
5 active clinicians are listed under Internal Medicine with a practice address in Aberdeen, WA (3,081 in Washington).
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 decreased 81% from 7,529 in 2013 to 1,432 in 2015.
- 2013: 7,529
- 2014: 7,788
- 2015: 1,432
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30-day fills
30-day fills decreased 78% from 10,595 in 2013 to 2,294 in 2015.
- 2013: 10,595
- 2014: 11,394
- 2015: 2,294
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Part D drug cost
Part D drug cost decreased 85% from $303,978 in 2013 to $46,651 in 2015.
- 2013: $303,978
- 2014: $342,623
- 2015: $46,651
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2019 only.
Sources: CMS Medicare Part D Prescribers (2015), CMS Open Payments (2019), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· 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 2019 (payments made January 1 β December 31, 2019): fewer than 11 records totaling $11.68.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| EMD Serono, Inc. |
Food and Beverage
In-kind items and services
|
Gonal-f | General | $11.68 |
Source: CMS Open Payments, program year 2019, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 115 | 4,679 | $678.31 | 36 |
| Lisinopril | Lisinopril | 104 | 5,875 | $664.88 | 48 |
| Warfarin Sodium | Warfarin Sodium | 96 | 4,168 | $911.63 | 26 |
| Atorvastatin Calcium | Atorvastatin Calcium | 83 | 4,340 | $1,169.92 | 27 |
| Levothyroxine Sodium | Levothyroxine Sodium | 79 | 4,135 | $1,617.32 | 34 |
| Simvastatin | Simvastatin | 71 | 4,262 | $554.35 | 29 |
| Furosemide | Furosemide | 71 | 2,640 | $363.94 | 24 |
| Metoprolol Tartrate | Metoprolol Tartrate | 69 | 3,841 | $423.90 | 29 |
| Omeprazole | Omeprazole | 57 | 3,090 | $782.06 | 24 |
| Hydrochlorothiazide | Hydrochlorothiazide | 55 | 3,540 | $383.31 | 20 |
| Metformin Hcl | Metformin Hcl | 53 | 2,670 | $318.14 | 22 |
| Potassium Chloride | Potassium Chloride | 47 | 1,219 | $1,158.93 | β |
| Metoprolol Succinate | Metoprolol Succinate | 43 | 2,190 | $1,207.41 | 13 |
| Spironolactone | Spironolactone | 31 | 1,119 | $363.58 | 11 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 29 | 956 | $13,541.11 | β |
| Sertraline Hcl | Sertraline Hcl | 27 | 1,050 | $142.64 | β |
| Fluticasone Propionate | Fluticasone Propionate | 27 | 930 | $314.45 | β |
| Zenpep | Lipase/Protease/Amylase | 27 | 189 | $2,059.66 | β |
| Tamsulosin Hcl | Tamsulosin Hcl | 25 | 870 | $597.47 | β |
| Crestor | Rosuvastatin Calcium | 23 | 990 | $5,907.54 | β |
| Losartan Potassium | Losartan Potassium | 23 | 1,830 | $307.05 | 11 |
| Citalopram Hbr | Citalopram Hydrobromide | 21 | 601 | $111.91 | β |
| Gabapentin | Gabapentin | 19 | 781 | $476.14 | β |
| Mirtazapine | Mirtazapine | 18 | 561 | $175.00 | β |
| Acebutolol Hcl | Acebutolol Hcl | 18 | 600 | $226.54 | β |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
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.
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.
Family Medicine
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Nurse Practitioner - Family
Advanced Registered Nurse Practitioner
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Advanced Registered Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated October 04, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Aberdeen
Healthcare providers in AberdeenMailing Address
1020 Anderson Dr, Ste 205
Aberdeen, WA 985201055
Phone: 3605336038