Kelly Marie O'brien , ARNP
Nurse Practitioner • Pace, FL
4663 Autumndale Dr
Pace, FL 325711394
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 December 17, 2020; this date does not establish years in practice.
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Published CMS data list 194 Original Medicare Part B services in 2021.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021. Published rows only; this is not a quality measure.
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Published Part B service records, 2021:
- 99337 — Established patient assisted living visit: 177 service units.
- 99350 — Residence visit for established patient with high level of medical decision making, per day: 17 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2020 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2021). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 121 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Trazodone Hcl — 26 prescription fills, including refills.
- Gabapentin — 18 prescription fills, including refills.
- Prednisone — 16 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 59 in 2021 to 121 in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021–2023.
Practice Location & Contact Primary Location
4663 Autumndale Dr
Pace, FL 325711394
NPPES lists 1 additional practice-address record in Tampa, FL. 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
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $25,837 in 2021
The total amount Medicare approved for these services in 2021. 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, 2021.
Paid by Medicare
About $19,216 in 2021
The part of the Medicare-allowed amount that Medicare itself paid in 2021, 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, 2021.
30-day fills
146 standardized 30-day fills in 2023
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
$1,241 in 2023
The total cost of these prescriptions in 2023, 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, 2023.
Open Payments general payments, program year 2025
All general payments: $131.15 across 5 records.
By nature of payment
- Food and Beverage: $131.15 across 5 records.
Reporting-company totals
- Lundbeck LLC: $78.48 across 3 records.
- SK Life Science, Inc.: $52.67 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).
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, “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.
Compared with the same specialty in Pace and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Kelly O'Brien are from 2021.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Kelly O'Brien are from 2023.
12 active clinicians are listed under Nurse Practitioner with a practice address in Pace, FL (8,853 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Pace
0% of these 12 clinicians have the CMS telehealth indicator.
33.3% of these 12 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
CMS data for Medicare Part B services are available for 2021 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2021 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2021 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 105% from 59 in 2021 to 121 in 2023.
- 2021: 59
- 2022: 487
- 2023: 121
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30-day fills
30-day fills increased 119% from 67 in 2021 to 146 in 2023.
- 2021: 67
- 2022: 616
- 2023: 146
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Part D drug cost
Part D drug cost went from $573 in 2021 to $1,241 in 2023.
- 2021: $573
- 2022: $26,415
- 2023: $1,241
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $210.35 in 2021 to $131.15 in 2025.
- 2021: $210.35
- 2022: $72.35
- 2023: $174.71
- 2024: $103.47
- 2025: $131.15
Sources: CMS Medicare Physician & Other Practitioners (2021), CMS Medicare Part D Prescribers (2023), 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 $131.15.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
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VYEPTI | General | $31.50 |
| SK Life Science, Inc. |
Food and Beverage
In-kind items and services
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— | General | $27.16 |
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
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VYEPTI | General | $26.10 |
| SK Life Science, Inc. |
Food and Beverage
In-kind items and services
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— | General | $25.51 |
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
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REXULTI | General | $20.88 |
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 2020 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, 2021; 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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99337
Established patient assisted living visit, typically 60 minutes
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177 | 70 | $263.00 | $132.31 |
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99350
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes
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17 | 13 | $243.00 | $142.24 |
Source: CMS Part B by Provider and Service, 2021; 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 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Trazodone Hcl | Trazodone Hcl | 26 | 853 | $124.87 | — |
| Gabapentin | Gabapentin | 18 | 900 | $142.87 | — |
| Prednisone | Prednisone | 16 | 480 | $125.45 | — |
| Metoprolol Succinate | Metoprolol Succinate | 16 | 480 | $150.72 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 12 | 405 | $121.57 | — |
| Sertraline Hcl | Sertraline Hcl | 11 | 510 | $59.55 | — |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 11 | 330 | $247.85 | — |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 11 | 308 | $268.57 | — |
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-04-18NUCC 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: 163WC0400X
NUCC Taxonomy Code: 363LF0000X
Secondary Practice Locations
8875 Hidden River Pkwy Ste 300
Tampa, FL 336372087
Phone: 8669490108
Career & Practice History
NPI enumerated December 17, 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 January 2021 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Pace
- Sibyl Page, APRN
- Fatma Gaydon, MSN, APRN, AGACNP-BC
- Sarah Holloway, APRN
- Amanda Mcbride, ARNP
- Joyce Nichols, ARNP
- Dr. Rhonda Cowan, DNP, A-GNP-C, PHCNS-BC
Mailing Address
4663 Autumndale Dr
Pace, FL 325711394
Phone: 8507763325