Cassandra Ann Harrison , FNP-BC
General Practice • Gulf Breeze, FL
1533 Oakhill Rd
Gulf Breeze, FL 325632800
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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Cassandra Harrison is listed in NPPES under General Practice.
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NPI assigned on April 4, 2023; this date does not establish years in practice.
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Published CMS data list 4,163 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:
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 1,744 service units.
- 99310 — Subsequent nursing facility care with high level of medical decision making, per day: 951 service units.
- 99308 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 631 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 6 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 274 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:
- Eliquis (Apixaban) — 46 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 40 prescription fills, including refills.
- Pregabalin — 36 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 13 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under General Practice in Florida (2024, 744 clinicians with data). Median for this group: 138. Middle half: 63 to 510.
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 1,379 in 2023 to 4,163 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023–2024.
Practice Location & Contact Primary Location
1533 Oakhill Rd
Gulf Breeze, FL 325632800
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
419 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 $354,228 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 $278,329 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
276 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
$19,346 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: $181.57 across 5 records.
By nature of payment
- Food and Beverage: $181.57 across 5 records.
Reporting-company totals (3 largest of 4)
- Sanofi and Genzyme US Companies: $101.20 across 1 record.
- Alpha Cognition USA, Inc.: $45.94 across 2 records.
- Teva Pharmaceuticals USA, Inc.: $18.71 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).
NPI first issued
2023
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.
Enrolled in Medicare (PECOS)
Cassandra Harrison 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 Cassandra Harrison 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 Gulf Breeze and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under General Practice in Florida (2024, 744 clinicians with data). Median for this group: 138. Middle half: 63 to 510.
Too few clinicians listed under General Practice in Gulf Breeze have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under General Practice in Florida (2024, 744 clinicians with data). Median for this group: $12,422. Middle half: $5,563 to $41,228.
Too few clinicians listed under General Practice in Gulf Breeze have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under General Practice in Florida (2024, 744 clinicians with data). Median for this group: $9,105. Middle half: $3,803 to $30,969.
Too few clinicians listed under General Practice in Gulf Breeze have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under General Practice in Florida (2024, 1,276 clinicians with data). Median for this group: 2,849. Middle half: 518 to 6,924.
Too few clinicians listed under General Practice in Gulf Breeze have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 70% of clinicians listed under General Practice in Florida (2024, 1,276 clinicians with data). Median for this group: $166,180. Middle half: $16,824 to $452,832.
Too few clinicians listed under General Practice in Gulf Breeze have Medicare Part D data for 2024 to compare.
2 active clinicians are listed under General Practice with a practice address in Gulf Breeze, FL (2,293 in Florida).
Addresses are self-reported to NPPES and may be out of date.
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 202% from 1,379 in 2023 to 4,163 in 2024.
- 2023: 1,379
- 2024: 4,163
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Medicare-allowed amount
Medicare-allowed amount increased 220% from $110,836 in 2023 to $354,228 in 2024.
- 2023: $110,836
- 2024: $354,228
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Paid by Medicare
Paid by Medicare increased 216% from $87,980 in 2023 to $278,329 in 2024.
- 2023: $87,980
- 2024: $278,329
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 509% from 45 in 2023 to 274 in 2024.
- 2023: 45
- 2024: 274
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30-day fills
30-day fills increased 500% from 46 in 2023 to 276 in 2024.
- 2023: 46
- 2024: 276
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Part D drug cost
Part D drug cost increased 196% from $6,528 in 2023 to $19,346 in 2024.
- 2023: $6,528
- 2024: $19,346
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $15.65 in 2023 to $181.57 in 2025.
- 2023: $15.65
- 2024: $148.54
- 2025: $181.57
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 $181.57.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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TZIELD | General | $101.20 |
| Alpha Cognition USA, Inc. |
Food and Beverage
Cash or cash equivalent
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Zunveyl | General | $27.25 |
| Teva Pharmaceuticals USA, Inc. |
Food and Beverage
In-kind items and services
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AUSTEDO XR | General | $18.71 |
| Alpha Cognition USA, Inc. |
Food and Beverage
Cash or cash equivalent
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Zunveyl | General | $18.69 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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REXULTI | General | $15.72 |
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 2022–2023 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, 2023–2024; 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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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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1,744 | 321 | $138.00 | $88.80 |
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99310
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
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951 | 297 | $204.00 | $127.14 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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631 | 206 | $105.00 | $61.48 |
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G0317
Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi
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513 | 155 | $47.00 | $25.08 |
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99497
Advance care planning, first 30 minutes
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181 | 168 | $130.00 | $62.39 |
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99316
Nursing facility discharge management, more than 30 minutes
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143 | 140 | $160.00 | $108.38 |
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 |
|---|---|---|---|---|---|
| Eliquis | Apixaban | 46 | 797 | $16,566.15 | 14 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 40 | 235 | $334.91 | 17 |
| Pregabalin | Pregabalin | 36 | 196 | $1,136.44 | — |
| Atorvastatin Calcium | Atorvastatin Calcium | 25 | 685 | $268.11 | 16 |
| Furosemide | Furosemide | 20 | 432 | $101.08 | 13 |
| Oxycodone Hcl | Oxycodone Hcl | 16 | 59 | $88.85 | — |
| Losartan Potassium | Losartan Potassium | 15 | 399 | $136.90 | — |
| Gabapentin | Gabapentin | 14 | 300 | $259.42 | — |
| Levothyroxine Sodium | Levothyroxine Sodium | 14 | 420 | $155.63 | — |
| Tramadol Hcl | Tramadol Hcl | 13 | 68 | $66.11 | 11 |
| Potassium Chloride | Potassium Chloride | 13 | 241 | $106.49 | — |
| Amlodipine Besylate | Amlodipine Besylate | 11 | 268 | $85.73 | — |
| Lorazepam | Lorazepam | 11 | 61 | $40.35 | — |
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: 2023-04-04NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20230628000661
FL
5496113144
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History
NPI enumerated April 04, 2023.
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 2023 to August 2026.
NPI Administrative Meta
Mailing Address
1533 Oakhill Rd
Gulf Breeze, FL 325632800
Phone: 8502927962