Joseph David O'hala , PA-C
Physician Assistant • Eugene, OR
3915 River Rd
Eugene, OR 974041230
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 February 20, 2018; this date does not establish years in practice.
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Published CMS data list 555 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 105 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 95 service units.
- 80061 — Blood test, lipids (cholesterol and triglycerides): 58 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 12 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 3,604 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:
- Atorvastatin Calcium — 370 prescription fills, including refills.
- Amlodipine Besylate — 218 prescription fills, including refills.
- Lisinopril — 185 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 71 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Physician Assistant in Eugene, OR (2024, 66 clinicians with data). Median for this group: 355. Middle half: 136 to 762.
More Medicare Part B services than 75% of clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: 218. Middle half: 98 to 498.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 869 in 2020 to 555 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3915 River Rd
Eugene, OR 974041230
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.
Medicare patients
145 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $20,839 in 2024
The total amount Medicare approved for these services in 2024. 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, 2024.
Paid by Medicare
About $14,242 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.
30-day fills
9,542 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
$182,978 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $60.27 in 2021
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 2021.
NPI first issued
2018
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.
Enrolled in Medicare (PECOS)
Joseph O'Hala has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Joseph O'Hala 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 Eugene and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Physician Assistant in Eugene, OR (2024, 66 clinicians with data). Median for this group: 355. Middle half: 136 to 762.
More Medicare Part B services than 75% of clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: 218. Middle half: 98 to 498.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Eugene, OR (2024, 66 clinicians with data). Median for this group: $20,696. Middle half: $10,706 to $31,127.
Close to the middle for clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: $15,959. Middle half: $7,110 to $33,008.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Eugene, OR (2024, 66 clinicians with data). Median for this group: $14,385. Middle half: $6,987 to $22,896.
Close to the middle for clinicians listed under Physician Assistant in Oregon (2024, 1,144 clinicians with data). Median for this group: $11,156. Middle half: $5,029 to $23,443.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Eugene, OR (2024, 71 clinicians with data). Median for this group: 297. Middle half: 143 to 1,403.
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Oregon (2024, 1,336 clinicians with data). Median for this group: 340. Middle half: 96 to 1,131.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Eugene, OR (2024, 71 clinicians with data). Median for this group: $3,851. Middle half: $1,284 to $128,019.
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Oregon (2024, 1,336 clinicians with data). Median for this group: $8,538. Middle half: $984 to $101,656.
99 active clinicians are listed under Physician Assistant with a practice address in Eugene, OR (2,095 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Eugene
17.2% of these 99 clinicians have the CMS telehealth indicator.
81.8% of these 99 clinicians are listed by CMS as accepting Medicare assignment.
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
Medicare Part B services decreased 36% from 869 in 2020 to 555 in 2024.
- 2020: 869
- 2021: 911
- 2022: 922
- 2023: 918
- 2024: 555
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Medicare-allowed amount
Medicare-allowed amount decreased 44% from $37,101 in 2020 to $20,839 in 2024.
- 2020: $37,101
- 2021: $41,196
- 2022: $42,275
- 2023: $37,321
- 2024: $20,839
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Paid by Medicare
Paid by Medicare decreased 49% from $28,006 in 2020 to $14,242 in 2024.
- 2020: $28,006
- 2021: $30,518
- 2022: $30,542
- 2023: $27,808
- 2024: $14,242
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 37% from 2,626 in 2020 to 3,604 in 2024.
- 2020: 2,626
- 2021: 2,867
- 2022: 3,121
- 2023: 4,282
- 2024: 3,604
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30-day fills
30-day fills increased 59% from 6,020 in 2020 to 9,542 in 2024.
- 2020: 6,020
- 2021: 7,031
- 2022: 7,979
- 2023: 11,224
- 2024: 9,542
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Part D drug cost
Part D drug cost increased 121% from $82,899 in 2020 to $182,978 in 2024.
- 2020: $82,899
- 2021: $79,126
- 2022: $134,492
- 2023: $253,451
- 2024: $182,978
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2021 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2021), 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 2021 (payments made January 1 – December 31, 2021): fewer than 11 records totaling $60.27.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Biohaven Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $60.27 |
Source: CMS Open Payments, program year 2021, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2018–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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105 | 84 | $405.00 | $105.68 |
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36415
Insertion of needle into vein for collection of blood sample
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95 | 69 | $15.00 | $8.65 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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58 | 49 | $23.00 | $13.12 |
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83036
Hemoglobin a1c level
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51 | 36 | $22.00 | $9.33 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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48 | 47 | $289.83 | $74.88 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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42 | 27 | $15.00 | $8.29 |
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82043
Urine microalbumin (protein) level
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35 | 25 | $10.00 | $5.66 |
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82570
Creatinine level to test for kidney function or muscle injury
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35 | 25 | $12.00 | $5.08 |
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80053
Blood test, comprehensive group of blood chemicals
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30 | 29 | $18.00 | $10.35 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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24 | 24 | $423.00 | $106.74 |
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82607
Cyanocobalamin (vitamin b-12) level
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20 | 19 | $26.00 | $14.78 |
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84443
Blood test, thyroid stimulating hormone (tsh)
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12 | 11 | $29.00 | $16.46 |
Source: CMS Part B by Provider and Service, 2024; 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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 370 | 33,194 | $4,550.56 | 140 |
| Amlodipine Besylate | Amlodipine Besylate | 218 | 18,882 | $1,882.80 | 91 |
| Lisinopril | Lisinopril | 185 | 16,600 | $1,546.57 | 79 |
| Losartan Potassium | Losartan Potassium | 140 | 12,418 | $1,828.68 | 51 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 138 | 11,620 | $2,586.94 | 49 |
| Irbesartan | Irbesartan | 136 | 11,141 | $2,865.63 | 52 |
| Levothyroxine Sodium | Levothyroxine Sodium | 129 | 10,504 | $1,106.75 | 53 |
| Pravastatin Sodium | Pravastatin Sodium | 128 | 11,630 | $2,643.84 | 48 |
| Hydrochlorothiazide | Hydrochlorothiazide | 122 | 10,473 | $817.62 | 48 |
| Tamsulosin Hcl | Tamsulosin Hcl | 102 | 8,875 | $1,522.66 | 37 |
| Metoprolol Succinate | Metoprolol Succinate | 96 | 8,022 | $1,088.27 | 38 |
| Trazodone Hcl | Trazodone Hcl | 83 | 6,560 | $959.66 | 31 |
| Metformin Hcl Er | Metformin Hcl | 83 | 7,162 | $830.70 | 35 |
| Omeprazole | Omeprazole | 72 | 6,153 | $1,749.90 | 32 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 68 | 1,771 | $2,078.18 | 21 |
| Tramadol Hcl | Tramadol Hcl | 65 | 1,561 | $757.77 | 18 |
| Metformin Hcl | Metformin Hcl | 63 | 5,770 | $726.94 | 25 |
| Metoprolol Tartrate | Metoprolol Tartrate | 62 | 4,990 | $566.08 | 20 |
| Sertraline Hcl | Sertraline Hcl | 59 | 4,630 | $646.47 | 21 |
| Gabapentin | Gabapentin | 54 | 4,190 | $1,601.39 | 23 |
| Duloxetine Hcl | Duloxetine Hcl | 53 | 3,936 | $1,858.84 | 17 |
| Allopurinol | Allopurinol | 50 | 4,500 | $796.81 | 20 |
| Lovastatin | Lovastatin | 49 | 4,500 | $597.21 | 17 |
| Alendronate Sodium | Alendronate Sodium | 48 | 3,812 | $567.99 | 18 |
| Oxycodone Hcl | Oxycodone Hcl | 44 | 1,232 | $666.00 | 13 |
(top 25 shown)
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: 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 PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20180321002695
OR
4082976501
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
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.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated February 20, 2018.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from March 2018 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Eugene
- Richard Cunliffe, PA-C
- Adam Litster, PA-C
- Joseph Russell, PA
- Dessa Clemenson, PA
- Kristan Thurber
- Tom Fisher, PA-C
Mailing Address
51 Alison Ave
Wallingford, CT 064923301
Phone: 2034942105