Olivia Mae Smith , AGNP
Nurse Practitioner • Buffalo, NY
184 Barton St
Buffalo, NY 142131573
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 March 26, 2018; this date does not establish years in practice.
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Published CMS data list 1,247 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:
- Trazodone Hcl — 115 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 70 prescription fills, including refills.
- Divalproex Sodium — 65 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 37 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Buffalo, NY (2024, 99 clinicians with data). Median for this group: 226. Middle half: 79 to 537.
More Part D prescriptions than 70% of clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: 318. Middle half: 83 to 1,436.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 818 in 2020 to 1,247 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
184 Barton St
Buffalo, NY 142131573
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
1,248 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
$71,588 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: $308.93 across 5 records.
By nature of payment
- Food and Beverage: $308.93 across 5 records.
Reporting-company totals (3 largest of 4)
- Otsuka America Pharmaceutical, Inc.: $124.99 across 1 record.
- Neurocrine BioSciences, Inc.: $121.30 across 1 record.
- Eli Lilly and Company: $44.47 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
2018
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 Buffalo and New York
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Buffalo, NY (2024, 99 clinicians with data). Median for this group: 226. Middle half: 79 to 537.
More Part D prescriptions than 70% of clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: 318. Middle half: 83 to 1,436.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Nurse Practitioner in Buffalo, NY (2024, 99 clinicians with data). Median for this group: $32,862. Middle half: $1,858 to $227,753.
Close to the middle for clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: $33,561. Middle half: $1,419 to $233,534.
221 active clinicians are listed under Nurse Practitioner with a practice address in Buffalo, NY (3,102 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Buffalo
11.8% of these 221 clinicians have the CMS telehealth indicator.
58.4% of these 221 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 increased 52% from 818 in 2020 to 1,247 in 2024.
- 2020: 818
- 2021: 695
- 2022: 975
- 2023: 1,300
- 2024: 1,247
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30-day fills
30-day fills increased 14% from 1,096 in 2020 to 1,248 in 2024.
- 2020: 1,096
- 2021: 769
- 2022: 975
- 2023: 1,300
- 2024: 1,248
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Part D drug cost
Part D drug cost increased 27% from $56,290 in 2020 to $71,588 in 2024.
- 2020: $56,290
- 2021: $19,340
- 2022: $19,506
- 2023: $114,158
- 2024: $71,588
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $138.31 in 2022 to $308.93 in 2025.
- 2022: $138.31
- 2023: $124.99
- 2025: $308.93
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 · 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 $308.93.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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REXULTI | General | $124.99 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $121.30 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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KISUNLA | General | $23.47 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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KISUNLA | General | $21.00 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $18.17 |
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 |
|---|---|---|---|---|---|
| Trazodone Hcl | Trazodone Hcl | 115 | 824 | $612.71 | — |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 70 | 1,067 | $3,047.57 | 18 |
| Divalproex Sodium | Divalproex Sodium | 65 | 466 | $633.08 | — |
| Levothyroxine Sodium | Levothyroxine Sodium | 63 | 647 | $501.79 | — |
| Furosemide | Furosemide | 61 | 557 | $389.03 | — |
| Fluoxetine Hcl | Fluoxetine Hcl | 56 | 482 | $362.25 | — |
| Myrbetriq | Mirabegron | 52 | 364 | $6,424.26 | — |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 52 | 364 | $256.36 | — |
| Allopurinol | Allopurinol | 51 | 357 | $267.30 | — |
| Colchicine | Colchicine | 51 | 357 | $612.99 | — |
| Sertraline Hcl | Sertraline Hcl | 49 | 571 | $490.96 | — |
| Divalproex Sodium Er | Divalproex Sodium | 42 | 294 | $316.89 | — |
| Tramadol Hcl | Tramadol Hcl | 41 | 940 | $807.41 | 17 |
| Atorvastatin Calcium | Atorvastatin Calcium | 39 | 626 | $566.31 | 15 |
| Jardiance | Empagliflozin | 36 | 284 | $6,483.85 | — |
| Gabapentin | Gabapentin | 35 | 363 | $363.77 | — |
| Ropinirole Hcl | Ropinirole Hcl | 35 | 308 | $258.12 | — |
| Metoprolol Succinate | Metoprolol Succinate | 27 | 442 | $385.85 | — |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 27 | 168 | $497.83 | 19 |
| Spironolactone | Spironolactone | 23 | 161 | $118.66 | — |
| Trulicity | Dulaglutide | 21 | 588 | $22,769.00 | — |
| Oxycodone Hcl | Oxycodone Hcl | 20 | 326 | $363.19 | — |
| Prednisone | Prednisone | 18 | 158 | $117.60 | — |
| Mirtazapine | Mirtazapine | 18 | 277 | $400.53 | — |
| Rybelsus | Semaglutide | 18 | 126 | $4,383.25 | — |
(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: 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.
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 - Family
Family Nurse Practitioner (Board Certified)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner - Family
Registered Nurse
Nurse Practitioner - Adult Health
Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
RPAC, MPA
Career & Practice History
NPI enumerated March 26, 2018.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from April 2018 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Buffalo
- Janice Proy, NP
- Daryl Barber, ANP
- Karen Brown, NP
- Melanie Vaughn, FNP-BC
- Katie Wigdorski, FNP
- Ashley Singh, FNP-BC
Mailing Address
184 Barton St
Buffalo, NY 142131573
Phone: 7168816191