Dr. Thomas Adam Kosztowski , MD
Neurological Surgery • Plano, TX
4001 W 15th St Ste 455
Plano, TX 750935842
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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Dr. Thomas Kosztowski is listed in NPPES under Neurological Surgery.
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NPI assigned on May 15, 2009; this date does not establish years in practice.
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Published CMS data list 950 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: 223 service units.
- 99204 — New patient outpatient office visit: 119 service units.
- 99221 — Initial hospital care with straightforward or low level of medical decision making, per day: 97 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 22 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 835 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:
- Gabapentin — 210 prescription fills, including refills.
- Celecoxib — 172 prescription fills, including refills.
- Methocarbamol — 158 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 9 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: 253. Middle half: 110 to 558.
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 547 in 2020 to 950 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
4001 W 15th St Ste 455
Plano, TX 750935842
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: Arlington Neurosurgeons, Pllc. 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
Johns Hopkins University School Of Medicine
2010
What Public CMS Data Show
Neurological Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
364 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 $244,767 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 $191,590 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
885 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
$10,556 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $20.99 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
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
2009
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)
Dr. Kosztowski 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. Kosztowski 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 Plano and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: 253. Middle half: 110 to 558.
Too few clinicians listed under Neurological Surgery in Plano have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: $49,359. Middle half: $14,821 to $116,053.
Too few clinicians listed under Neurological Surgery in Plano have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Neurological Surgery in Texas (2024, 377 clinicians with data). Median for this group: $38,942. Middle half: $11,262 to $91,042.
Too few clinicians listed under Neurological Surgery in Plano have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Neurological Surgery in Texas (2024, 289 clinicians with data). Median for this group: 120. Middle half: 41 to 260.
Too few clinicians listed under Neurological Surgery in Plano have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Neurological Surgery in Texas (2024, 289 clinicians with data). Median for this group: $1,175. Middle half: $431 to $3,196.
Too few clinicians listed under Neurological Surgery in Plano have Medicare Part D data for 2024 to compare.
21 active clinicians are listed under Neurological Surgery with a practice address in Plano, TX (669 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Plano
19% of these 21 clinicians have the CMS telehealth indicator.
57.1% of these 21 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 74% from 547 in 2020 to 950 in 2024.
- 2020: 547
- 2021: 571
- 2022: 686
- 2023: 627
- 2024: 950
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Medicare-allowed amount
Medicare-allowed amount increased 236% from $72,849 in 2020 to $244,767 in 2024.
- 2020: $72,849
- 2021: $89,582
- 2022: $101,524
- 2023: $94,579
- 2024: $244,767
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Paid by Medicare
Paid by Medicare increased 243% from $55,845 in 2020 to $191,590 in 2024.
- 2020: $55,845
- 2021: $69,825
- 2022: $78,421
- 2023: $73,952
- 2024: $191,590
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 533% from 132 in 2020 to 835 in 2024.
- 2020: 132
- 2021: 153
- 2022: 243
- 2023: 378
- 2024: 835
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30-day fills
30-day fills increased 553% from 136 in 2020 to 885 in 2024.
- 2020: 136
- 2021: 161
- 2022: 249
- 2023: 395
- 2024: 885
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Part D drug cost
Part D drug cost increased 938% from $1,017 in 2020 to $10,556 in 2024.
- 2020: $1,017
- 2021: $1,125
- 2022: $1,939
- 2023: $3,924
- 2024: $10,556
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $142.11 in 2020 to $20.99 in 2025.
- 2020: $142.11
- 2022: $73.58
- 2023: $154.58
- 2024: $571.11
- 2025: $20.99
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 $20.99.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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Spine & Trauma 3D Navigation | General | $20.99 |
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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223 | 152 | $224.15 | $118.82 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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119 | 119 | $330.86 | $159.09 |
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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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97 | 95 | $203.20 | $78.15 |
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22614
Fusion of additional segment of spine
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57 | 21 | $1265.37 | $370.25 |
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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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54 | 44 | $160.63 | $79.45 |
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72110
X-ray of lower and sacral spine, minimum of 4 views
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49 | 49 | $174.16 | $48.47 |
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63048
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment
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43 | 32 | $681.07 | $199.69 |
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22853
Insertion of cage or mesh device to spine bone and disc space during spine fusion
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30 | 22 | $839.00 | $243.63 |
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61783
Computer-assisted spinal procedure
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29 | 27 | $768.41 | $219.55 |
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63047
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment
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29 | 27 | $3768.07 | $924.83 |
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72040
X-ray of upper spine, 2-3 views
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29 | 19 | $123.00 | $36.95 |
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72100
X-ray of lower and sacral spine, 2-3 views
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25 | 20 | $122.08 | $37.29 |
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72050
X-ray of upper spine, 4-5 views
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21 | 21 | $159.52 | $50.05 |
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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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21 | 21 | $278.00 | $123.63 |
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22842
Placement of stabilizing device to back, 3-6 spine bone segments
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20 | 20 | $2493.80 | $721.43 |
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61312
Removal of skull bone for aspiration of blood accumulation in upper brain outside or below brain membrane
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20 | 16 | $6497.20 | $1859.16 |
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22216
Incision or removal of spine bone segment, each additional segment
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19 | 11 | $1186.63 | $343.19 |
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22612
Fusion of spine in lower back
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15 | 14 | $5030.80 | $1477.08 |
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22558
Fusion of lower spine bone through abdomen with partial removal of disc
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14 | 14 | $4860.21 | $791.10 |
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22840
Placement of stabilizing device to back of 1 spine bone in neck
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13 | 13 | $2453.38 | $714.30 |
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22845
Placement of stabilizing device to front, 2-3 spine bone segments
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12 | 12 | $2371.00 | $688.78 |
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72070
X-ray of middle spine, 2 views
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11 | 11 | $112.09 | $30.83 |
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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 210 | 6,797 | $1,827.76 | 93 |
| Celecoxib | Celecoxib | 172 | 5,319 | $3,750.65 | 87 |
| Methocarbamol | Methocarbamol | 158 | 4,648 | $2,331.59 | 94 |
| Methylprednisolone | Methylprednisolone | 138 | 829 | $857.77 | 127 |
| Meloxicam | Meloxicam | 61 | 1,950 | $149.44 | 30 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 30 | 716 | $758.30 | 22 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 28 | 900 | $350.48 | 20 |
| Oxycodone Hcl | Oxycodone Hcl | 20 | 394 | $276.42 | 19 |
| Tizanidine Hcl | Tizanidine Hcl | 18 | 670 | $253.95 | 14 |
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: 2023-09-26NUCC Taxonomy Code: 207T00000X
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
NUCC Taxonomy Code: 207T00000X
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NEUROSURGERY
I20180523003102
TX
9931358173
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
Arlington Neurosurgeons, Pllc
4001 W 15th St, Plano, TX 750935842
Phone: 9729648500
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 4001 W 15TH ST STE 455, PLANO, TX 750935842 (Tel: 4697820660)
Registered at 6020 W PARKER RD STE 200, PLANO, TX 750938172 (Tel: 4697820660)
Recorded as THOMAS KOSZTOWSKI, MD
NPI status registered as active in NPPES database
Registered at 593 EDDY ST, PROVIDENCE, RI 029034923 (Tel: 4017939132)
Registered at 117 ELLENFIELD ST STE 101, PROVIDENCE, RI 029054513 (Tel: (401) 444-6779)
Recorded as THOMAS KOSZTOWSKI
Neurological Surgery (license number reported to NPPES: RI MD15729)
NPI status registered as active in NPPES database
Registered at 1550 ORLEANS ST RM 247, BALTIMORE, MD 212870014 (Tel: 4105022906)
Registered at 8 CHARLES PLZ APT 2406, BALTIMORE, MD 212014205
Recorded as THOMAS KOSZTOWSKI
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Neurological Surgery Specialists in Plano
- Dr. Jason Taub, MD
- Dr. Luis Mignucci, MD
- Dr. Benjamin Remington, MD
- Dr. Rebecca Roberts, MD
- Dr. Zachary Johnson, MD
- Dr. David Masel, MD
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Mailing Address
6020 W Parker Rd Ste 200
Plano, TX 750938172
Phone: 4697820660