Amy Marie Ester , FNP-C
Nurse Practitioner • Summerfield, FL
16850 S Us Highway 441 Ste 305
Summerfield, FL 344918657
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on January 30, 2016; this date does not establish years in practice.
-
Published CMS data list 45 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.
-
Published Part B service records, 2021:
- 99213 — Established patient outpatient office visit: 34 service units.
- 99214 — Established patient outpatient office visit: 11 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
-
Published CMS data list 25 Medicare Part D prescriptions, including refills, in 2022.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Published rows only; this is not a quality measure.
-
Published Part D records, 2022:
- Levothyroxine Sodium — 25 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
-
Medicare Part B services went from 167 in 2017 to 45 in 2021.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2021.
Practice Location & Contact Primary Location
16850 S Us Highway 441 Ste 305
Summerfield, FL 344918657
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.
Medicare-allowed amount
About $3,900 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 $3,130 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
73 standardized 30-day fills in 2022
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
$648 in 2022
The total cost of these prescriptions in 2022, 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, 2022.
Open Payments general payments, program year 2023
All general payments: $97.85 across 2 records.
By nature of payment
- Food and Beverage: $97.85 across 2 records.
Reporting-company totals
- Eli Lilly and Company: $82.55 across 1 record.
- Inari Medical, Inc.: $15.30 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 2023 (published June 30, 2026).
NPI first issued
2016
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 Summerfield and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Amy Ester are from 2021.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Amy Ester are from 2022.
6 active clinicians are listed under Nurse Practitioner with a practice address in Summerfield, FL (8,853 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.
-
Medicare Part B services
Medicare Part B services decreased 73% from 167 in 2017 to 45 in 2021.
- 2017: 167
- 2018: 92
- 2020: 11
- 2021: 45
-
Medicare-allowed amount
Medicare-allowed amount decreased 58% from $9,228 in 2017 to $3,900 in 2021.
- 2017: $9,228
- 2018: $4,847
- 2020: $703
- 2021: $3,900
-
Paid by Medicare
Paid by Medicare decreased 46% from $5,796 in 2017 to $3,130 in 2021.
- 2017: $5,796
- 2018: $2,607
- 2020: $463
- 2021: $3,130
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 96% from 660 in 2017 to 25 in 2022.
- 2017: 660
- 2018: 118
- 2020: 64
- 2021: 854
- 2022: 25
-
30-day fills
30-day fills decreased 90% from 735 in 2017 to 73 in 2022.
- 2017: 735
- 2018: 118
- 2020: 64
- 2021: 1,495
- 2022: 73
-
Part D drug cost
Part D drug cost decreased 94% from $11,396 in 2017 to $648 in 2022.
- 2017: $11,396
- 2018: $6,323
- 2020: $680
- 2021: $11,218
- 2022: $648
-
Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2023 only.
Sources: CMS Medicare Physician & Other Practitioners (2021), CMS Medicare Part D Prescribers (2022), CMS Open Payments (2023), 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 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $97.85.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Eli Lilly and Company |
Food and Beverage
Cash or cash equivalent
|
MOUNJARO | General | $82.55 |
| Inari Medical, Inc. |
Food and Beverage
In-kind items and services
|
FLOWTRIEVER CATHETER, S | General | $15.30 |
Source: CMS Open Payments, program year 2023, 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 2016–2020 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, 2017–2021; 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
34 | 25 | $110.00 | $78.60 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
11 | 11 | $163.00 | $111.64 |
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 2022.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 25 | 2,176 | $647.69 | 14 |
Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-06-13NUCC 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: 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
NUCC Taxonomy Code: 363LF0000X
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 16850 S US HIGHWAY 441 STE 305, SUMMERFIELD, FL 344918657 (Tel: 3522033074)
Registered at 16850 S US HIGHWAY 441 STE 305, SUMMERFIELD, FL 344918657 (Tel: 3522033074)
Registered at 9469 S US HIGHWAY 441 STE B, OCALA, FL 344805253 (Tel: 3369720214)
Registered at 9469 S US HIGHWAY 441 STE B, OCALA, FL 344805253 (Tel: 3369720214)
Nurse Practitioner (license number reported to NPPES: NC 5008332)
Registered at 280 FARNER PL, THE VILLAGES, FL 321636066 (Tel: 3526741710)
Registered at 1020 LAKE SUMTER LNDG, THE VILLAGES, FL 321622699 (Tel: 3526748905)
Nurse Practitioner (license number reported to NPPES: FL APRN11008800)
Registered at 245 CHARLOIS BLVD, WINSTON SALEM, NC 271031507 (Tel: 3366594777)
Registered at PO BOX 60447, CHARLOTTE, NC 282600447 (Tel: 3366594777)
Nurse Practitioner (license number reported to NPPES: NC 5008332)
NPI status registered as active in NPPES database
Registered at 305 E LEE AVE, YADKINVILLE, NC 270558132 (Tel: 3366792661)
Registered at PO BOX 751803, CHARLOTTE, NC 282751803 (Tel: 3366792661)
Recorded as AMY ESTER, FNP-C
Nurse Practitioner (license number reported to NPPES: NC 5008332)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Summerfield
Mailing Address
16850 S Us Highway 441 Ste 305
Summerfield, FL 344918657
Phone: 3522033074