Michael Dwayne Wall , PA, ATC, PTA, CEAS
Physician Assistant • Powell, TN
7557 Dannaher Way, Suite 230
Powell, TN 378493558
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 January 10, 2007; this date does not establish years in practice.
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Published CMS data list 128 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: 55 service units.
- 99213 — Established patient outpatient office visit: 49 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 24 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 the full table · Guide: How to read Medicare Part B data
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Published CMS data list 1,002 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 — 76 prescription fills, including refills.
- Lisinopril — 62 prescription fills, including refills.
- Omeprazole — 61 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 41 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 75% of clinicians listed under Physician Assistant in Powell, TN (2024, 13 clinicians with data). Median for this group: 255. Middle half: 128 to 587.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: 283. Middle half: 103 to 992.
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 375 in 2020 to 128 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
7557 Dannaher Way
Suite 230
Powell, TN 378493558
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: Champion Physical Therapy Llc Halls. 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
2009
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
31 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 $9,055 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 $6,140 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
1,655 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
$85,354 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.
Open Payments general payments, program year 2025
All general payments: $181.70 across 9 records.
By nature of payment
- Food and Beverage: $181.70 across 9 records.
Reporting-company totals
- Novo Nordisk Inc: $85.63 across 4 records.
- ABBVIE INC.: $58.44 across 3 records.
- ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.): $37.63 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
17 years (graduated 2009)
CMS Doctors and Clinicians data list 2009 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
2007
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?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Michael Wall 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 Michael Wall 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 Powell and Tennessee
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 75% of clinicians listed under Physician Assistant in Powell, TN (2024, 13 clinicians with data). Median for this group: 255. Middle half: 128 to 587.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: 283. Middle half: 103 to 992.
Medicare-allowed amount
A lower Medicare-allowed amount than 75% of clinicians listed under Physician Assistant in Powell, TN (2024, 13 clinicians with data). Median for this group: $21,813. Middle half: $9,055 to $28,877.
A lower Medicare-allowed amount than 70% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: $19,960. Middle half: $7,140 to $42,414.
Paid by Medicare
A lower Medicare payment amount than 75% of clinicians listed under Physician Assistant in Powell, TN (2024, 13 clinicians with data). Median for this group: $16,024. Middle half: $6,140 to $21,450.
A lower Medicare payment amount than 70% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: $14,517. Middle half: $5,312 to $31,773.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Powell, TN (2024, 11 clinicians with data). Median for this group: 413. Middle half: 165 to 635.
More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Tennessee (2024, 1,654 clinicians with data). Median for this group: 279. Middle half: 87 to 920.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in Powell, TN (2024, 11 clinicians with data). Median for this group: $3,214. Middle half: $962 to $17,277.
A higher Part D drug cost than 70% of clinicians listed under Physician Assistant in Tennessee (2024, 1,654 clinicians with data). Median for this group: $4,061. Middle half: $870 to $90,254.
16 active clinicians are listed under Physician Assistant with a practice address in Powell, TN (3,057 in Tennessee).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Powell
6.2% of these 16 clinicians have the CMS telehealth indicator.
75% of these 16 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 66% from 375 in 2020 to 128 in 2024.
- 2020: 375
- 2021: 408
- 2022: 226
- 2023: 66
- 2024: 128
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Medicare-allowed amount
Medicare-allowed amount decreased 36% from $14,183 in 2020 to $9,055 in 2024.
- 2020: $14,183
- 2021: $25,407
- 2022: $16,536
- 2023: $5,725
- 2024: $9,055
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Paid by Medicare
Paid by Medicare decreased 18% from $7,498 in 2020 to $6,140 in 2024.
- 2020: $7,498
- 2021: $16,379
- 2022: $9,757
- 2023: $4,346
- 2024: $6,140
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 68% from 3,126 in 2020 to 1,002 in 2024.
- 2020: 3,126
- 2021: 3,803
- 2022: 3,455
- 2023: 1,606
- 2024: 1,002
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30-day fills
30-day fills decreased 71% from 5,747 in 2020 to 1,655 in 2024.
- 2020: 5,747
- 2021: 6,356
- 2022: 6,047
- 2023: 2,196
- 2024: 1,655
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Part D drug cost
Part D drug cost decreased 31% from $123,852 in 2020 to $85,354 in 2024.
- 2020: $123,852
- 2021: $157,445
- 2022: $177,151
- 2023: $94,757
- 2024: $85,354
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $728.70 in 2021 to $181.70 in 2025.
- 2021: $728.70
- 2022: $532.84
- 2023: $41.27
- 2024: $135.20
- 2025: $181.70
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 $181.70.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $23.33 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $22.95 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $22.11 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $21.76 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
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CAPLYTA | General | $20.12 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $18.18 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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QULIPTA | General | $18.15 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Rybelsus | General | $17.59 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
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CAPLYTA | General | $17.51 |
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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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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55 | 21 | $125.00 | $100.15 |
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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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49 | 21 | $89.69 | $68.14 |
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36415
Insertion of needle into vein for collection of blood sample
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24 | 14 | $10.00 | $8.65 |
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 | 76 | 2,402 | $800.68 | 13 |
| Lisinopril | Lisinopril | 62 | 2,767 | $423.27 | 12 |
| Omeprazole | Omeprazole | 61 | 3,914 | $958.00 | 19 |
| Hydrochlorothiazide | Hydrochlorothiazide | 44 | 2,446 | $181.38 | 15 |
| Levothyroxine Sodium | Levothyroxine Sodium | 43 | 2,122 | $458.90 | 11 |
| Alprazolam | Alprazolam | 41 | 1,230 | $113.17 | — |
| Metoprolol Tartrate | Metoprolol Tartrate | 36 | 840 | $169.35 | — |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 36 | 1,029 | $763.61 | — |
| Amlodipine Besylate | Amlodipine Besylate | 31 | 2,730 | $235.81 | — |
| Ozempic | Semaglutide | 31 | 1,772 | $56,851.51 | — |
| Methylprednisolone | Methylprednisolone | 28 | 168 | $214.90 | 20 |
| Zolpidem Tartrate | Zolpidem Tartrate | 28 | 1,020 | $182.76 | — |
| Gabapentin | Gabapentin | 27 | 1,050 | $301.23 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 25 | 250 | $289.01 | 17 |
| Losartan Potassium | Losartan Potassium | 24 | 1,796 | $222.65 | — |
| Allopurinol | Allopurinol | 22 | 792 | $180.37 | — |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 22 | 560 | $372.28 | — |
| Famotidine | Famotidine | 21 | 970 | $263.44 | — |
| Pantoprazole Sodium | Pantoprazole Sodium | 20 | 691 | $280.48 | — |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 20 | 1,810 | $266.72 | — |
| Clonidine Hcl | Clonidine Hcl | 19 | 950 | $46.82 | — |
| Metformin Hcl | Metformin Hcl | 19 | 902 | $70.12 | — |
| Metoprolol Succinate | Metoprolol Succinate | 19 | 586 | $216.05 | — |
| Pravastatin Sodium | Pravastatin Sodium | 18 | 1,098 | $86.20 | — |
| Celecoxib | Celecoxib | 17 | 938 | $783.33 | — |
(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.
NUCC Taxonomy Code: 225200000X
(1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or Council on Postsecondary Accreditation, who assists the physical therapist in providing physical therapy. The supervising physical therapist is directly responsible for the actions of the physical therapist assistant. The PTA performs physical therapy procedures and related tasks that have been selected and delegated by the supervising physical therapist. Duties of the PTA include assisting the physical therapist in implementing treatment programs, training patients in exercised and activities of daily living, conducting treatments, and reporting to the physical therapist on the patient's responses. In addition to direct patient care, the PTA may also perform such functions as patient transport, and clinic or equipment preparation and maintenance. Currently more than half of all states require PTAs to be licensed, registered or certified. (2) An individual who works under the supervision of a physical therapist to assist him or her in providing physical therapy services. A physical therapy assistant may, for instance, help patients follow an appropriate exercise program that will increase their strength, endurance, coordination, and range of motion and train patients to perform activities of daily life.
NUCC Taxonomy Code: 2255A2300X
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20110216000396
TN
2466632955
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
Champion Physical Therapy Llc Halls
121 N Calderwood St, Alcoa, TN 377012109
Phone: 8653369188
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Nurse Practitioner
Physical Therapist
Urology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated January 10, 2007.
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 Powell
- Jeffrey Lewis, PA-C
- Stephanie Lezatte, PA-C
- Scott Carr, PA-C
- Brianna Burgard, PA-C
- Lauren Clear, PA
- Frances Do, PA
Mailing Address
217 John Bouldin Dr
Maryville, TN 378011902
Phone: 8658982356