Dr. Ashley Hennessey Mcmann , MD
Surgery โข Corvallis, OR
3600 Nw Samaritan Dr
Corvallis, OR 973305472
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 May 20, 2016; this date does not establish years in practice.
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Published CMS data list 129 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99231 โ Subsequent hospital care with straightforward or low level of medical decision making, per day: 50 service units.
- 99222 โ Initial hospital care with straightforward or low-level medical decision making: 28 service units.
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 22 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 26 Medicare Part D prescriptions, including refills, in 2019.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2019. Published rows only; this is not a quality measure.
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Published Part D records, 2019:
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) โ 26 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2019. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 70% of clinicians listed under Surgery in Corvallis, OR (2024, 15 clinicians with data). Median for this group: 106. Middle half: 68 to 137.
Close to the middle for Medicare Part B services among clinicians listed under Surgery in Oregon (2024, 252 clinicians with data). Median for this group: 114. Middle half: 47 to 228.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 95 in 2023 to 129 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023โ2024.
Practice Location & Contact Primary Location
3600 Nw Samaritan Dr
Corvallis, OR 973305472
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Corvallis, OR; New Orleans, LA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Good Samaritan Hospital Corvallis. 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
Louisiana State University School Of Medicine In New Orleans
2016
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
108 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 โ by Provider, 2024.
Medicare-allowed amount
About $10,760 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 โ by Provider and Service, 2024.
Paid by Medicare
About $8,268 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 โ by Provider and Service, 2024.
30-day fills
26 standardized 30-day fills in 2019
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
$151 in 2019
The total cost of these prescriptions in 2019, 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 โ by Provider and Drug, 2019.
Open Payments general payments, program year 2025
All general payments: $907.89 across 11 records.
By nature of payment
- Food and Beverage: $907.89 across 11 records.
Reporting-company totals (3 largest of 7)
- Teleflex LLC: $243.98 across 3 records.
- Kerecis Limited: $160.38 across 1 record.
- Acera Surgical, Inc.: $140.38 across 2 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 2025 (published June 30, 2026).
Years since graduation
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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, โDoes your provider accept Medicare as full payment?โ
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)
Dr. Mcmann 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 Dr. Mcmann 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 70% of clinicians listed under Surgery in Corvallis, OR (2024, 15 clinicians with data). Median for this group: 106. Middle half: 68 to 137.
Close to the middle for clinicians listed under Surgery in Oregon (2024, 252 clinicians with data). Median for this group: 114. Middle half: 47 to 228.
Medicare-allowed amount
Close to the middle for clinicians listed under Surgery in Corvallis, OR (2024, 15 clinicians with data). Median for this group: $12,171. Middle half: $8,466 to $30,859.
Close to the middle for clinicians listed under Surgery in Oregon (2024, 252 clinicians with data). Median for this group: $14,468. Middle half: $5,814 to $34,863.
Paid by Medicare
Close to the middle for clinicians listed under Surgery in Corvallis, OR (2024, 15 clinicians with data). Median for this group: $8,997. Middle half: $6,325 to $24,270.
Close to the middle for clinicians listed under Surgery in Oregon (2024, 252 clinicians with data). Median for this group: $10,732. Middle half: $4,159 to $27,645.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Mcmann are from 2019.
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 B services
Medicare Part B services increased 36% from 95 in 2023 to 129 in 2024.
- 2023: 95
- 2024: 129
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Medicare-allowed amount
Medicare-allowed amount increased 48% from $7,286 in 2023 to $10,760 in 2024.
- 2023: $7,286
- 2024: $10,760
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Paid by Medicare
Paid by Medicare increased 56% from $5,314 in 2023 to $8,268 in 2024.
- 2023: $5,314
- 2024: $8,268
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 12 in 2016 to 26 in 2019.
- 2016: 12
- 2017: 14
- 2018: 22
- 2019: 26
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30-day fills
30-day fills went from 12 in 2016 to 26 in 2019.
- 2016: 12
- 2017: 14
- 2018: 22
- 2019: 26
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Part D drug cost
Part D drug cost went from $382 in 2016 to $151 in 2019.
- 2016: $382
- 2017: $109
- 2018: $155
- 2019: $151
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $139.34 in 2022 to $907.89 in 2025.
- 2022: $139.34
- 2023: $8,118.62
- 2024: $454.65
- 2025: $907.89
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 โ December 31, 2025): 11 records totaling $907.89.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
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Kerecis SurgiClose | General | $160.38 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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QUIKCLOT | General | $122.03 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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TITAN SGS BAILOUT CHUCK | General | $113.62 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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TRANSORB | General | $105.49 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
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Restrata Wound Matrix | General | $104.91 |
| CONMED Corporation |
Food and Beverage
In-kind items and services
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AIRSEAL | General | $104.58 |
| Solventum Corporation |
Food and Beverage
Cash or cash equivalent
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V.A.C.ULTA | General | $92.31 |
| Alafair Biosciences, Inc. |
Food and Beverage
In-kind items and services
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VersaWrap | General | $35.63 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
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Restrata Wound Matrix | General | $35.47 |
| Solventum Corporation |
Food and Beverage
Cash or cash equivalent
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V.A.C.ULTA | General | $25.14 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
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TITAN SGS BAILOUT CHUCK | General | $8.33 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2022โ2023 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 โ by Provider and Service data, 2023โ2024; 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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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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50 | 26 | $102.00 | $44.86 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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28 | 28 | $359.00 | $124.71 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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22 | 19 | $188.00 | $73.37 |
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99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
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16 | 15 | $266.00 | $78.45 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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13 | 13 | $527.00 | $165.83 |
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 2019.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 26 | 98 | $150.61 | 24 |
Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-10-13NUCC 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: 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: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20220926002150
OR
4981999109
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
Good Samaritan Hospital Corvallis
3600 Nw Samaritan Dr, Corvallis, OR 973303737
Good Samaritan Hospital Corvallis
3600 Nw Samaritan Dr, Corvallis, OR 973303737
Phone: 5417681261
Secondary Practice Locations
1514 Jefferson Hwy, Department Of Surgery, Ct-8
New Orleans, LA 701212429
Phone: 5048420089
3509 Nw Samaritan Dr
Corvallis, OR 973303893
Phone: 5417686833
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Hospitalist
Anesthesiology
Doctor of Medicine (M.D.)
Hospitalist
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973305472 (Tel: 5417685111)
Registered at PO BOX 1189, CORVALLIS, OR 973391189
Registered at 3509 NW SAMARITAN DR, CORVALLIS, OR 973303893 (Tel: 5417686833)
Registered at 3509 NW SAMARITAN DR, CORVALLIS, OR 973303893 (Tel: 5417686833)
Registered at 2451 UNIVERSITY HOSPITAL DR RM 714, MOBILE, AL 366172300 (Tel: 2514458282)
Registered at 2451 UNIVERSITY HOSPITAL DR RM 714, MOBILE, AL 366172300 (Tel: 2514458282)
Surgery (license number reported to NPPES: LA 308622)
NPI status registered as active in NPPES database
Registered at 1514 JEFFERSON HWY, DEPARTMENT OF SURGERY, CT-8, NEW ORLEANS, LA 701212429 (Tel: 5048420089)
Registered at 1603 PINE ST, NEW ORLEANS, LA 701185319 (Tel: 5046554829)
Recorded as ASHLEY MCMANN, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Corvallis
- Dr. Christopher Bombeck, MD
- Dr. David Faddis, MD, FACS
- Dr. Kelsea Peterman, DO
- Dr. Whitley Nelson, DO
- Dr. Sunny Patel, DO
- Dr. Julio Bird, MD
More public profiles in Oregon
Directory navigation, in NPI number order.
- Scott Rohrback, MD Emergency Medicine ยท Portland
- Matthew Hinsley, MD Otolaryngology ยท Bend
- Kenneth Stinchfield, DDS Dentist - Oral and Maxillofacial Surgery ยท Portland
- Clara Bozievich, MD Specialist ยท Corvallis
- Sue Bassett, PMHNP Nurse Practitioner - Psychiatric/Mental Health ยท Redmond
- Mark Vanko, MD Emergency Medicine ยท Portland
- Patricia Stupfel, ANP Nurse Practitioner ยท Salem
- Patricia Gardner, MD Psychiatry & Neurology - Psychiatry ยท Portland
- Richard Apau, MD Internal Medicine ยท Hillsboro
- John Haughom, MD Internal Medicine - Gastroenterology ยท Portland
- David Street, MD Surgery ยท Medford
- Loralee Sue, MD Family Medicine ยท Medford
Mailing Address
Po Box 1189
Corvallis, OR 973391189