Dr. Michaella Thomas , DO
Surgery β’ Dayton, OH
1 Wyoming St
Dayton, OH 454092722
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on May 1, 2020; this date does not establish years in practice.
-
Published CMS data list 56 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Oxycodone Hcl β 28 prescription fills, including refills.
- Tramadol Hcl β 15 prescription fills, including refills.
- Methocarbamol β 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
-
Close to the middle for Part D prescriptions among clinicians listed under Surgery in Dayton, OH (2024, 32 clinicians with data). Median for this group: 49. Middle half: 24 to 71.
Close to the middle for Part D prescriptions among clinicians listed under Surgery in Ohio (2024, 620 clinicians with data). Median for this group: 64. Middle half: 28 to 134.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part D prescriptions went from 13 in 2020 to 56 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2020β2024.
Practice Location & Contact Primary Location
1 Wyoming St
Dayton, OH 454092722
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Dayton, OH; Wright Patterson Afb, OH. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
56 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
$101 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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $796.96 across 6 records.
By nature of payment
- Food and Beverage: $483.51 across 4 records.
- Education: $313.45 across 2 records.
Reporting-company totals (3 largest of 4)
- W. L. Gore & Associates, Inc.: $435.63 across 3 records.
- Boston Scientific Corporation: $150.18 across 1 record.
- CVRx, Inc.: $111.61 across 1 record.
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).
NPI first issued
2020
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, βDoes your provider accept Medicare as full payment?β
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. Thomas 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. Thomas 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 Dayton and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Surgery in Dayton, OH (2024, 32 clinicians with data). Median for this group: 49. Middle half: 24 to 71.
Close to the middle for clinicians listed under Surgery in Ohio (2024, 620 clinicians with data). Median for this group: 64. Middle half: 28 to 134.
Part D drug cost
A lower Part D drug cost than 70% of clinicians listed under Surgery in Dayton, OH (2024, 32 clinicians with data). Median for this group: $170. Middle half: $86 to $423.
A lower Part D drug cost than 80% of clinicians listed under Surgery in Ohio (2024, 620 clinicians with data). Median for this group: $364. Middle half: $119 to $1,687.
66 active clinicians are listed under Surgery with a practice address in Dayton, OH (1,249 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dayton
4.5% of these 66 clinicians have the CMS telehealth indicator.
42.4% of these 66 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.
-
Medicare Part D prescriptions
Medicare Part D prescriptions went from 13 in 2020 to 56 in 2024.
- 2020: 13
- 2022: 12
- 2023: 24
- 2024: 56
-
30-day fills
30-day fills went from 13 in 2020 to 56 in 2024.
- 2020: 13
- 2022: 12
- 2023: 24
- 2024: 56
-
Part D drug cost
Part D drug cost went from $62 in 2020 to $101 in 2024.
- 2020: $62
- 2022: $64
- 2023: $76
- 2024: $101
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $15.21 in 2021 to $796.96 in 2025.
- 2021: $15.21
- 2024: $403.39
- 2025: $796.96
Sources: 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 Β· 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 β December 31, 2025): fewer than 11 records totaling $796.96.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| W. L. Gore & Associates, Inc. |
Education
In-kind items and services
|
GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis | General | $263.45 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
ENROUTE Transcarotid Neuroprotection System | General | $150.18 |
| W. L. Gore & Associates, Inc. |
Food and Beverage
In-kind items and services
|
GORE TAG Conformable Thoracic Endoprosthesis | General | $122.18 |
| CVRx, Inc. |
Food and Beverage
Cash or cash equivalent
|
Barostim Neo System | General | $111.61 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
ARTIX MT | General | $99.54 |
| W. L. Gore & Associates, Inc. |
Education
In-kind items and services
|
GORE-TEX Vascular Graft | General | $50.00 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 28 | 98 | $47.99 | 27 |
| Tramadol Hcl | Tramadol Hcl | 15 | 54 | $32.90 | 15 |
| Methocarbamol | Methocarbamol | 13 | 78 | $20.05 | 13 |
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
Self-certified to NPPES: 2020-05-01NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - GENERAL SURGERY
I20200514002800
OH
7113358706
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
4100 W 3rd St
Dayton, OH 454289000
Phone: 9372686511
4881 Sugar Maple Dr
Wright Patterson Afb, OH 454335529
Phone: 9372570837
3535 Southern Blvd
Dayton, OH 454291221
Phone: 9372984331
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Psychiatric/Mental Health
AGPCNPC, Psychiatric-Mental Health Nurse Practitioner (Board Certified)
Nurse Practitioner - Adult Health
Advanced Practice Registered Nurse, Adult-Gerontology Nurse Practitioner
Emergency Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner - Critical Care Medicine
Nurse Practitioner
Career & Practice History
NPI enumerated May 01, 2020.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from May 2020 to August 2026.
NPI Administrative Meta
Other Surgery Specialists in Dayton
- Dr. Cathline Layba, MD
- Dr. Thomas Heck, MD
- Dr. Michelle Degroat, MD
- John Bullmaster
- Dr. Randy Woods, MD
- Dr. Daniel Gaudin, MD, PhD
Mailing Address
128 E Apple St Fl 7
Dayton, OH 454092902