John Narciso Navarro , PA-C
Physician Assistant • Corvallis, OR
3680 Nw Samaritan Dr
Corvallis, OR 973303737
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 July 6, 2006; this date does not establish years in practice.
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Published CMS data list 2,025 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:
- J3301 — Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 1,120 service units.
- 99214 — Established patient outpatient office visit: 274 service units.
- 20610 — Aspiration and/or injection of fluid from large joint: 191 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 17 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 701 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:
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 290 prescription fills, including refills.
- Oxycodone Hcl — 108 prescription fills, including refills.
- Meloxicam — 81 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 12 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Corvallis, OR (2024, 54 clinicians with data). Median for this group: 222. Middle half: 116 to 370.
More Medicare Part B services than 90% 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 1,994 in 2020 to 2,025 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3680 Nw Samaritan Dr
Corvallis, OR 973303737
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: The Corvallis Clinic P C. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2006
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
246 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 $71,298 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 $52,199 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
722 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
$3,471 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 $163.28 in 2025
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 2025.
Years since graduation
20 years (graduated 2006)
CMS Doctors and Clinicians data list 2006 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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)
John Navarro 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 John Navarro 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 Corvallis and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Corvallis, OR (2024, 54 clinicians with data). Median for this group: 222. Middle half: 116 to 370.
More Medicare Part B services than 90% 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
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Corvallis, OR (2024, 54 clinicians with data). Median for this group: $15,496. Middle half: $7,959 to $31,282.
A higher Medicare-allowed amount than 90% of 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
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Corvallis, OR (2024, 54 clinicians with data). Median for this group: $10,977. Middle half: $5,266 to $21,860.
A higher Medicare payment amount than 90% of 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 70% of clinicians listed under Physician Assistant in Corvallis, OR (2024, 51 clinicians with data). Median for this group: 235. Middle half: 72 to 764.
More Part D prescriptions than 60% 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
Close to the middle for clinicians listed under Physician Assistant in Corvallis, OR (2024, 51 clinicians with data). Median for this group: $6,061. Middle half: $342 to $137,996.
Close to the middle for 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.
75 active clinicians are listed under Physician Assistant with a practice address in Corvallis, OR (2,095 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Corvallis
38.7% of these 75 clinicians have the CMS telehealth indicator.
77.3% of these 75 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 stayed about the same: 1,994 in 2020 and 2,025 in 2024.
- 2020: 1,994
- 2021: 1,965
- 2022: 2,042
- 2023: 2,014
- 2024: 2,025
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Medicare-allowed amount
Medicare-allowed amount increased 28% from $55,554 in 2020 to $71,298 in 2024.
- 2020: $55,554
- 2021: $73,007
- 2022: $61,360
- 2023: $87,963
- 2024: $71,298
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Paid by Medicare
Paid by Medicare increased 28% from $40,697 in 2020 to $52,199 in 2024.
- 2020: $40,697
- 2021: $53,115
- 2022: $45,099
- 2023: $66,839
- 2024: $52,199
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 13% from 621 in 2020 to 701 in 2024.
- 2020: 621
- 2021: 464
- 2022: 531
- 2023: 618
- 2024: 701
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30-day fills
30-day fills increased 13% from 636 in 2020 to 722 in 2024.
- 2020: 636
- 2021: 496
- 2022: 551
- 2023: 639
- 2024: 722
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Part D drug cost
Part D drug cost decreased 52% from $7,165 in 2020 to $3,471 in 2024.
- 2020: $7,165
- 2021: $4,903
- 2022: $4,800
- 2023: $11,052
- 2024: $3,471
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $26.47 in 2021 to $163.28 in 2025.
- 2021: $26.47
- 2022: $102.56
- 2023: $105.52
- 2024: $23.77
- 2025: $163.28
Sources: CMS Medicare Physician & Other Practitioners (2024), 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): fewer than 11 records totaling $163.28.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Stryker Corporation |
Food and Beverage
In-kind items and services
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MAKO | General | $163.28 |
Source: CMS Open Payments, program year 2025, 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 2016–2023 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, 2017–2024; 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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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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1,120 | 108 | $7.00 | $0.97 |
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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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274 | 168 | $361.00 | $105.85 |
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20610
Aspiration and/or injection of fluid from large joint
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191 | 94 | $282.80 | $57.45 |
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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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122 | 90 | $245.00 | $74.87 |
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73030
X-ray of shoulder, minimum of 2 views
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52 | 40 | $107.00 | $28.53 |
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73564
X-ray of knee, 4 or more views
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42 | 40 | $149.00 | $39.20 |
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73560
X-ray of knee, 1-2 views
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39 | 34 | $106.00 | $27.60 |
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72170
X-ray of pelvis, 1-2 views
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30 | 27 | $100.00 | $23.13 |
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27447
Replacement of knee joint, both sides of knee
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26 | 25 | $4849.62 | $162.42 |
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73502
X-ray of hip, 2-3 views
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20 | 19 | $162.10 | $39.58 |
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20611
Aspiration and/or injection of fluid large joint using ultrasound guidance
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19 | 16 | $306.00 | $84.02 |
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20550
Injection into tendon or ligament
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18 | 14 | $198.00 | $35.64 |
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72100
X-ray of lower and sacral spine, 2-3 views
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18 | 18 | $122.00 | $33.20 |
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27130
Replacement of thigh bone and hip joint with prosthesis
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17 | 17 | $4673.00 | $165.53 |
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73221
Mri scan of arm joint without contrast
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13 | 13 | $862.00 | $172.44 |
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77002
Fluoroscopic guidance for needle placement
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13 | 11 | $346.00 | $96.05 |
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23472
Prosthetic repair of shoulder joint, total shoulder
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11 | 11 | $5022.00 | $186.12 |
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 |
|---|---|---|---|---|---|
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 290 | 2,114 | $1,575.10 | 131 |
| Oxycodone Hcl | Oxycodone Hcl | 108 | 768 | $574.27 | 38 |
| Meloxicam | Meloxicam | 81 | 2,975 | $256.03 | 25 |
| Methocarbamol | Methocarbamol | 41 | 326 | $168.07 | 24 |
| Cephalexin | Cephalexin | 33 | 167 | $161.92 | 20 |
| Methylprednisolone | Methylprednisolone | 30 | 191 | $136.95 | 29 |
| Tramadol Hcl | Tramadol Hcl | 27 | 214 | $100.57 | 16 |
| Gabapentin | Gabapentin | 22 | 469 | $78.84 | — |
| Mupirocin | Mupirocin | 22 | 247 | $134.39 | 22 |
| Ondansetron Odt | Ondansetron | 19 | 99 | $142.37 | 17 |
| Hydromorphone Hcl | Hydromorphone Hcl | 17 | 119 | $114.55 | — |
| Prednisone | Prednisone | 11 | 184 | $27.47 | — |
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.
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20080729000137
OR
1153328323
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
The Corvallis Clinic P C
1705 Waverly Dr Se, Albany, OR 973226952
Phone: 5417541150
The Corvallis Clinic P C
3680 Nw Samaritan Dr, Corvallis, OR 973303737
Phone: 5417541282
The Corvallis Clinic P C
1705 Waverly Dr Se, Albany, OR 973226952
Phone: 5479678221
The Corvallis Clinic P C
3680 Nw Samaritan Dr, Corvallis, OR 973303737
Phone: 5417541150
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.)
Pediatrics
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine - Sleep Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated July 06, 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 Physician Assistants in Corvallis
- Donovan Williams, PA-C
- Luke Mierau, PA-C
- Emily Olson, PA-C
- Ronald Keller, PA-C
- William Wright, PA-C
- Charla Staggs, PA-C
More public profiles in Oregon
Directory navigation, in NPI number order.
- Corinne Ehlinger, DPT Physical Therapist · Bend
- Heather Fischle, AuD Audiologist · Portland
- Brittany Lademann, DPT Physical Therapist · Hillsboro
- Lea Carpenter, NP-C Nurse Practitioner - Adult Health · La Grande
- Crystal Sharp, PharmD Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Portland
- Christine Buckley, FNP Nurse Practitioner - Family · Ashland
- Lauren Chambers Physical Therapist · Bend
- Jallanie Negussie, MD Student in an Organized Health Care Education/Training Program · Portland
- Keith Harston, DPT Physical Therapist · Baker City
- Raven Weeks, FNP Nurse Practitioner - Family · Roseburg
- Marlene Cervantes Gonzalez Student in an Organized Health Care Education/Training Program · Portland
- August Stuppy, DO Family Medicine · Winston
Mailing Address
444 Nw Elks Dr
Corvallis, OR 973303745
Phone: 5417541150