Thomas Gregory Drahos , PA-C
Physician Assistant • North Liberty, IA
1765 Lininger Ln
North Liberty, IA 523172316
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 27, 2010; this date does not establish years in practice.
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Published CMS data list 393 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:
- 36415 — Insertion of needle into vein for collection of blood sample: 131 service units.
- 99214 — Established patient outpatient office visit: 130 service units.
- 99213 — Established patient outpatient office visit: 51 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 8 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,270 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 — 179 prescription fills, including refills.
- Levothyroxine Sodium — 126 prescription fills, including refills.
- Amlodipine Besylate — 104 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 70 records in the table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in North Liberty, IA (2024, 13 clinicians with data). Median for this group: 462. Middle half: 200 to 663.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Iowa (2024, 816 clinicians with data). Median for this group: 298. Middle half: 123 to 703.
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 240 in 2020 to 393 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1765 Lininger Ln
North Liberty, IA 523172316
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 2 distinct group names: Mercy Physician Associates Inc; Progressive Rehabilitation Associates Llc. 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
2010
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
92 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 $26,416 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 $19,291 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
4,998 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
$183,566 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: $48.76 across 2 records.
By nature of payment
- Food and Beverage: $48.76 across 2 records.
Reporting-company totals
- Pfizer Inc.: $27.41 across 1 record.
- ABBVIE INC.: $21.35 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).
Years since graduation
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 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
2010
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)
Thomas Drahos 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 Thomas Drahos 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 North Liberty and Iowa
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Physician Assistant in North Liberty, IA (2024, 13 clinicians with data). Median for this group: 462. Middle half: 200 to 663.
Close to the middle for clinicians listed under Physician Assistant in Iowa (2024, 816 clinicians with data). Median for this group: 298. Middle half: 123 to 703.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in North Liberty, IA (2024, 13 clinicians with data). Median for this group: $26,416. Middle half: $11,929 to $37,062.
A higher Medicare-allowed amount than 60% of clinicians listed under Physician Assistant in Iowa (2024, 816 clinicians with data). Median for this group: $19,026. Middle half: $8,646 to $37,827.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in North Liberty, IA (2024, 13 clinicians with data). Median for this group: $19,291. Middle half: $8,839 to $27,707.
A higher Medicare payment amount than 60% of clinicians listed under Physician Assistant in Iowa (2024, 816 clinicians with data). Median for this group: $13,777. Middle half: $6,384 to $27,709.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Physician Assistant in North Liberty, IA (2024, 12 clinicians with data). Median for this group: 228. Middle half: 67 to 341.
More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Iowa (2024, 934 clinicians with data). Median for this group: 305. Middle half: 94 to 1,210.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in North Liberty, IA (2024, 12 clinicians with data). Median for this group: $1,802. Middle half: $411 to $4,192.
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Iowa (2024, 934 clinicians with data). Median for this group: $4,784. Middle half: $711 to $109,573.
19 active clinicians are listed under Physician Assistant with a practice address in North Liberty, IA (1,525 in Iowa).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in North Liberty
5.3% of these 19 clinicians have the CMS telehealth indicator.
73.7% of these 19 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 64% from 240 in 2020 to 393 in 2024.
- 2020: 240
- 2021: 258
- 2022: 338
- 2023: 446
- 2024: 393
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Medicare-allowed amount
Medicare-allowed amount increased 125% from $11,753 in 2020 to $26,416 in 2024.
- 2020: $11,753
- 2021: $16,261
- 2022: $20,752
- 2023: $28,264
- 2024: $26,416
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Paid by Medicare
Paid by Medicare increased 148% from $7,765 in 2020 to $19,291 in 2024.
- 2020: $7,765
- 2021: $11,515
- 2022: $15,455
- 2023: $21,002
- 2024: $19,291
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 96% from 1,160 in 2020 to 2,270 in 2024.
- 2020: 1,160
- 2021: 1,357
- 2022: 1,340
- 2023: 1,857
- 2024: 2,270
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30-day fills
30-day fills increased 103% from 2,466 in 2020 to 4,998 in 2024.
- 2020: 2,466
- 2021: 2,904
- 2022: 3,042
- 2023: 4,258
- 2024: 4,998
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Part D drug cost
Part D drug cost increased 433% from $34,423 in 2020 to $183,566 in 2024.
- 2020: $34,423
- 2021: $49,612
- 2022: $88,809
- 2023: $147,252
- 2024: $183,566
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 98% from $2,276.01 in 2021 to $48.76 in 2025.
- 2021: $2,276.01
- 2025: $48.76
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 $48.76.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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ELIQUIS | General | $27.41 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $21.35 |
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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36415
Insertion of needle into vein for collection of blood sample
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131 | 71 | $9.61 | $8.65 |
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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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130 | 71 | $202.83 | $100.87 |
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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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51 | 36 | $133.82 | $71.33 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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37 | 37 | $220.11 | $101.89 |
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90662
Influenza vaccine split virus, preservative free
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11 | 11 | $90.00 | $81.82 |
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90677
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
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11 | 11 | $496.00 | $291.24 |
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G0008
Administration of influenza virus vaccine
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11 | 11 | $56.00 | $29.94 |
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G0009
Administration of pneumococcal vaccine
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11 | 11 | $55.18 | $29.94 |
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 | 179 | 14,026 | $1,266.85 | 45 |
| Levothyroxine Sodium | Levothyroxine Sodium | 126 | 10,476 | $1,052.21 | 32 |
| Amlodipine Besylate | Amlodipine Besylate | 104 | 7,731 | $585.23 | 25 |
| Pantoprazole Sodium | Pantoprazole Sodium | 101 | 8,440 | $897.42 | 27 |
| Lisinopril | Lisinopril | 95 | 7,651 | $469.85 | 28 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 90 | 7,824 | $832.51 | 25 |
| Losartan Potassium | Losartan Potassium | 81 | 6,495 | $480.57 | 20 |
| Metformin Hcl Er | Metformin Hcl | 62 | 5,052 | $352.36 | 18 |
| Montelukast Sodium | Montelukast Sodium | 58 | 4,538 | $505.68 | 13 |
| Metoprolol Succinate | Metoprolol Succinate | 54 | 4,360 | $593.79 | 15 |
| Tramadol Hcl | Tramadol Hcl | 51 | 1,020 | $541.15 | — |
| Furosemide | Furosemide | 50 | 3,887 | $148.42 | 16 |
| Prednisone | Prednisone | 45 | 786 | $157.43 | 31 |
| Celecoxib | Celecoxib | 45 | 1,850 | $998.24 | — |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 42 | 3,667 | $205.48 | 12 |
| Omeprazole | Omeprazole | 42 | 3,728 | $379.35 | 13 |
| Ozempic | Semaglutide | 42 | 1,848 | $57,130.96 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 38 | 3,360 | $440.04 | 12 |
| Allopurinol | Allopurinol | 37 | 2,615 | $270.87 | — |
| Escitalopram Oxalate | Escitalopram Oxalate | 35 | 2,610 | $573.63 | — |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 31 | 795 | $546.19 | — |
| Duloxetine Hcl | Duloxetine Hcl | 30 | 2,020 | $704.10 | — |
| Lorazepam | Lorazepam | 29 | 581 | $120.50 | — |
| Tizanidine Hcl | Tizanidine Hcl | 28 | 1,036 | $311.04 | — |
| Bupropion Xl | Bupropion Hcl | 27 | 2,070 | $540.45 | — |
(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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20100902000931
IA
4880718436
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
Progressive Rehabilitation Associates Llc
1130 S Scott Blvd, Iowa City, IA 522402909
Phone: 3193542429
Mercy Physician Associates Inc
300 W May St, Marengo, IA 523011261
Phone: 3196425543
Mercy Physician Associates Inc
1765 Lininger Ln, North Liberty, IA 523172336
Phone: 3196653053
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
ARNPC
Family Medicine
Physician Assistant (Certified)
Career & Practice History
NPI enumerated July 27, 2010.
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 North Liberty
- Robert Cherry, PA-C
- Evan Heer, PA-C
- Amy Dupont, PA-C
- Shad Schrader, PA-C
- Terry Hayes
- Daniel Troutner
Mailing Address
804 Chatham St
Williamsburg, IA 523619436
Phone: 3194440147