Katherine Collier , NP
Nurse Practitioner β’ Dallas, TX
5323 Harry Hines Blvd
Dallas, TX 753907201
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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Katherine Collier is listed in NPPES under Nurse Practitioner.
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NPI assigned on April 14, 2015; this date does not establish years in practice.
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Published CMS data list 14 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.
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Published Part D records, 2024:
- Zaleplon β 14 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
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Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Dallas, TX (2024, 170 clinicians with data). Median for this group: 283. Middle half: 59 to 943.
Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Texas (2024, 2,095 clinicians with data). Median for this group: 274. Middle half: 77 to 1,097.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 501 in 2016 to 14 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2016β2024.
Practice Location & Contact Primary Location
5323 Harry Hines Blvd
Dallas, TX 753907201
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: Brady Medical Group 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
2014
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
16 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
$205 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: $1,128.62 across 30 records.
By nature of payment
- Food and Beverage: $1,128.62 across 30 records.
Reporting-company totals (3 largest of 7)
- Axsome Therapeutics, Inc.: $489.90 across 13 records.
- Avadel CNS Pharmaceuticals, LLC: $377.48 across 11 records.
- ZOLL Respicardia, Inc.: $138.87 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
12 years (graduated 2014)
CMS Doctors and Clinicians data list 2014 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
2015
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, βDoes your provider accept Medicare as full payment?β
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)
Katherine Collier 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 Katherine Collier 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 Dallas and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Dallas, TX (2024, 170 clinicians with data). Median for this group: 283. Middle half: 59 to 943.
Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Texas (2024, 2,095 clinicians with data). Median for this group: 274. Middle half: 77 to 1,097.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Dallas, TX (2024, 170 clinicians with data). Median for this group: $16,159. Middle half: $1,173 to $187,770.
A lower Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Texas (2024, 2,095 clinicians with data). Median for this group: $12,936. Middle half: $998 to $118,416.
447 active clinicians are listed under Nurse Practitioner with a practice address in Dallas, TX (4,835 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dallas
18.6% of these 447 clinicians have the CMS telehealth indicator.
54.8% of these 447 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 D prescriptions
Medicare Part D prescriptions decreased 97% from 501 in 2016 to 14 in 2024.
- 2016: 501
- 2017: 158
- 2018: 16
- 2024: 14
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30-day fills
30-day fills decreased 98% from 712 in 2016 to 16 in 2024.
- 2016: 712
- 2017: 278
- 2018: 24
- 2024: 16
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Part D drug cost
Part D drug cost decreased 98% from $12,372 in 2016 to $205 in 2024.
- 2016: $12,372
- 2017: $2,249
- 2018: $66
- 2024: $205
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $265.62 in 2021 to $1,128.62 in 2025.
- 2021: $265.62
- 2022: $59.17
- 2023: $142.63
- 2024: $979.94
- 2025: $1,128.62
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): 30 records totaling $1,128.62.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ZOLL Respicardia, Inc. |
Food and Beverage
Cash or cash equivalent
|
remede System | General | $138.87 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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Sunosi | General | $121.14 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $115.43 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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Sunosi | General | $114.53 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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Sunosi | General | $100.04 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $36.01 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $33.20 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $31.12 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $30.91 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $30.36 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $29.68 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $29.66 |
| Avadel CNS Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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LUMRYZ | General | $28.91 |
| Philips North America LLC |
Food and Beverage
Cash or cash equivalent
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Home PI Undivided | General | $27.84 |
| Inspire Medical Systems, Inc. |
Food and Beverage
In-kind items and services
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INSPIRE | General | $25.67 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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Sunosi | General | $24.36 |
| IDORSIA PHARMACEUTICALS US INC |
Food and Beverage
In-kind items and services
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Quviviq | General | $24.13 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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Sunosi | General | $23.88 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
In-kind items and services
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WAKIX | General | $22.74 |
| HARMONY BIOSCIENCES LLC |
Food and Beverage
In-kind items and services
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WAKIX | General | $21.99 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Sunosi | General | $21.75 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Sunosi | General | $20.61 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Sunosi | General | $19.25 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Sunosi | General | $17.07 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Sunosi | General | $9.63 |
(top 25 shown)
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 |
|---|---|---|---|---|---|
| Zaleplon | Zaleplon | 14 | 394 | $204.94 | β |
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: 2026-06-10NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 363LF0000X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20150521000354
TX
6305166042
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
Brady Medical Group Pllc
3201 Medpark Dr, Denton, TX 762086932
Phone: 8444094657
Brady Medical Group Pllc
1833 Cannon Dr, Mansfield, TX 760633482
Phone: 8444094657
Brady Medical Group Pllc
12770 Coit Rd, Dallas, TX 752511413
Phone: 8444094657
Brady Medical Group Pllc
2443 S Galveston Ave, Pearland, TX 775814222
Phone: 8444094657
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Sports Medicine
Doctor of Medicine (M.D.)
Speech-Language Pathologist
Master of Arts, Speech-Language Pathologist (Certificate of Clinical Competence)
Physician Assistant
Physician Assistant (Certified)
Internal Medicine - Cardiovascular Disease
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 10740 N GESSNER RD STE 310, HOUSTON, TX 770641240 (Tel: 2818970416)
NPI status registered as active in NPPES database
Registered at 5323 HARRY HINES BLVD, DALLAS, TX 753907201 (Tel: 2146458000)
Registered at PO BOX 845347, DALLAS, TX 752845347 (Tel: 2146458000)
Recorded as KATHERINE COLLIER, NP
Nurse Practitioner (license number reported to NPPES: TX AP127429)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Dallas
- Marietta Frazee, APRN, AGACNP-BC
- Lisa Hendricks, NP
- Kaitlin Blalock, NP
- Rose Bagh, NP
- Samantha Kimbrough, MSN, APRN, A-GNP-C
- Lanese Ogunkua, ANP-C
Mailing Address
10740 N Gessner Rd Ste 310
Houston, TX 770641240
Phone: 2818970416