Dr. David George Powley , DO
Internal Medicine • Florence, OR
380 9th St
Florence, OR 974399470
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. David Powley is listed in NPPES under Internal Medicine.
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NPI assigned on May 2, 2006; this date does not establish years in practice.
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Published CMS data list 11 Original Medicare Part B services in 2017.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Published rows only; this is not a quality measure.
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Published Part B service records, 2017:
- G0180 — Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and: 11 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Units differ by code; these are not visits or a measure of quality.
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 5,289 Medicare Part D prescriptions, including refills, in 2018.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2018. Published rows only; this is not a quality measure.
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Published Part D records, 2018:
- Atorvastatin Calcium — 330 prescription fills, including refills.
- Lisinopril — 293 prescription fills, including refills.
- Amlodipine Besylate — 245 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2018. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 107 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 9,268 in 2014 to 5,289 in 2018.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014–2018.
Practice Location & Contact Primary Location
380 9th St
Florence, OR 974399470
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.
Medicare-allowed amount
About $575 in 2017
The total amount Medicare approved for these services in 2017. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017.
Paid by Medicare
About $458 in 2017
The part of the Medicare-allowed amount that Medicare itself paid in 2017, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017.
30-day fills
12,759 standardized 30-day fills in 2018
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
$274,236 in 2018
The total cost of these prescriptions in 2018, 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, 2018.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
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.
Compared with the same specialty in Florence and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Powley are from 2017.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Powley are from 2018.
10 active clinicians are listed under Internal Medicine with a practice address in Florence, OR (2,118 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 B services
CMS data for Medicare Part B services are available for 2017 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2017 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2017 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 43% from 9,268 in 2014 to 5,289 in 2018.
- 2014: 9,268
- 2015: 10,096
- 2016: 10,781
- 2017: 10,145
- 2018: 5,289
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30-day fills
30-day fills decreased 30% from 18,202 in 2014 to 12,759 in 2018.
- 2014: 18,202
- 2015: 22,018
- 2016: 24,782
- 2017: 24,015
- 2018: 12,759
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Part D drug cost
Part D drug cost decreased 38% from $443,644 in 2014 to $274,236 in 2018.
- 2014: $443,644
- 2015: $570,756
- 2016: $606,260
- 2017: $556,242
- 2018: $274,236
Sources: CMS Medicare Physician & Other Practitioners (2017), CMS Medicare Part D Prescribers (2018), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
|
11 | 11 | $131.36 | $52.30 |
Source: CMS Part B by Provider and Service, 2017; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2018.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 330 | 28,181 | $7,570.15 | 138 |
| Lisinopril | Lisinopril | 293 | 23,902 | $1,774.29 | 121 |
| Amlodipine Besylate | Amlodipine Besylate | 245 | 18,931 | $1,664.98 | 95 |
| Metformin Hcl | Metformin Hcl | 207 | 17,325 | $1,895.34 | 81 |
| Levothyroxine Sodium | Levothyroxine Sodium | 187 | 14,365 | $5,546.43 | 67 |
| Losartan Potassium | Losartan Potassium | 158 | 12,821 | $1,812.21 | 64 |
| Gabapentin | Gabapentin | 133 | 9,322 | $3,791.71 | 58 |
| Warfarin Sodium | Warfarin Sodium | 123 | 7,662 | $2,177.70 | 53 |
| Metoprolol Succinate | Metoprolol Succinate | 119 | 9,375 | $4,929.57 | 50 |
| Omeprazole | Omeprazole | 112 | 8,716 | $1,704.76 | 45 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 110 | 3,826 | $2,856.40 | 25 |
| Carvedilol | Carvedilol | 108 | 8,790 | $1,054.32 | 42 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 105 | 7,997 | $4,771.32 | 37 |
| Simvastatin | Simvastatin | 95 | 8,268 | $660.83 | 45 |
| Tamsulosin Hcl | Tamsulosin Hcl | 95 | 7,755 | $3,267.17 | 40 |
| Glimepiride | Glimepiride | 92 | 6,871 | $1,405.99 | 33 |
| Metoprolol Tartrate | Metoprolol Tartrate | 86 | 7,395 | $676.77 | 36 |
| Allopurinol | Allopurinol | 86 | 6,868 | $2,308.25 | 32 |
| Potassium Chloride | Potassium Chloride | 86 | 6,225 | $4,180.52 | 35 |
| Furosemide | Furosemide | 85 | 7,422 | $517.42 | 40 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 79 | 5,550 | $1,170.01 | 26 |
| Hydrochlorothiazide | Hydrochlorothiazide | 75 | 6,450 | $348.22 | 34 |
| Pioglitazone Hcl | Pioglitazone Hcl | 73 | 4,889 | $1,785.05 | 25 |
| Atenolol | Atenolol | 69 | 6,150 | $733.04 | 28 |
| Lovastatin | Lovastatin | 68 | 5,445 | $849.59 | 29 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2018; 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.
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Nurse Practitioner
Family Medicine - Geriatric Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated May 02, 2006.
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 Florence
Mailing Address
Po Box 24410
Eugene, OR 974020451
Phone: 5419026140