Dr. Mark A. Taylor , MD
Surgery • Corvallis, OR
3600 Nw Samaritan Dr, Suite 227
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 June 28, 2006; this date does not establish years in practice.
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Published CMS data list 34 Medicare Part D prescriptions, including refills, in 2016.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Published rows only; this is not a quality measure.
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Published Part D records, 2016:
- Warfarin Sodium — 18 prescription fills, including refills.
- Mupirocin — 16 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 31 in 2014 to 34 in 2016.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014–2016.
Practice Location & Contact Primary Location
3600 Nw Samaritan Dr
Suite 227
Corvallis, OR 973303737
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
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
35 standardized 30-day fills in 2016
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
$322 in 2016
The total cost of these prescriptions in 2016, 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, 2016.
Open Payments general payments, program year 2019
All general payments: $7,461.05 across 7 records.
By nature of payment
- Education: $7,000.00 across 3 records.
- Travel and Lodging: $412.10 across 2 records.
- Food and Beverage: $48.95 across 2 records.
Reporting-company totals
- Intuitive Surgical, Inc.: $7,461.05 across 7 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 2019 (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.
Compared with the same specialty in Corvallis and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Taylor are from 2016.
39 active clinicians are listed under Surgery with a practice address in Corvallis, OR (525 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Corvallis
10.3% of these 39 clinicians have the CMS telehealth indicator.
41% of these 39 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 D prescriptions
Medicare Part D prescriptions increased 10% from 31 in 2014 to 34 in 2016.
- 2014: 31
- 2015: 34
- 2016: 34
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30-day fills
30-day fills stayed about the same: 36 in 2014 and 35 in 2016.
- 2014: 36
- 2015: 37
- 2016: 35
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Part D drug cost
Part D drug cost decreased 90% from $3,177 in 2014 to $322 in 2016.
- 2014: $3,177
- 2015: $2,759
- 2016: $322
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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 (2016), CMS Open Payments (2019), 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 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $7,461.05.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Intuitive Surgical, Inc. |
Education
In-kind items and services
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Da Vinci Surgical System | General | $3,000.00 |
| Intuitive Surgical, Inc. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $3,000.00 |
| Intuitive Surgical, Inc. |
Education
In-kind items and services
|
Da Vinci Surgical System | General | $1,000.00 |
| Intuitive Surgical, Inc. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $393.10 |
| Intuitive Surgical, Inc. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $27.25 |
| Intuitive Surgical, Inc. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $21.70 |
| Intuitive Surgical, Inc. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $19.00 |
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 2016.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Warfarin Sodium | Warfarin Sodium | 18 | 521 | $159.57 | 13 |
| Mupirocin | Mupirocin | 16 | 181 | $162.34 | 15 |
Source: CMS Part D by Provider and Drug, 2016; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 208G00000X
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant
Nurse Practitioner
Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)
Physician Assistant - Surgical
Physician Assistant (Certified)
Physician Assistant - Surgical
Physician Assistant
Career & Practice History
NPI enumerated June 28, 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 Surgery Specialists in Corvallis
- Dr. Haley Spector, DO
- Dr. Ashley Mcmann, MD
- Dr. Rachel Shirley, DO
- Nathan Weston
- Dr. Maycee Gielow, DO STUDENT
- Dr. Adena Zadourian, DO
Mailing Address
3600 Nw Samaritan Dr, Suite 227
Corvallis, OR 973303737
Phone: 5417685223