Derringer Fenton , NP
Nurse Practitioner • Springfield, MO
440 E Tampa St
Springfield, MO 658061131
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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Derringer Fenton is listed in NPPES under Nurse Practitioner.
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NPI assigned on June 8, 2021; this date does not establish years in practice.
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Published CMS data list 2,157 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:
- Gabapentin — 195 prescription fills, including refills.
- Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) — 169 prescription fills, including refills.
- Baclofen — 113 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 59 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Springfield, MO (2024, 84 clinicians with data). Median for this group: 333. Middle half: 141 to 1,414.
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Missouri (2024, 924 clinicians with data). Median for this group: 303. Middle half: 86 to 1,191.
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 46 in 2021 to 2,157 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021–2024.
Practice Location & Contact Primary Location
440 E Tampa St
Springfield, MO 658061131
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: Advocates For A Healthy Community Inc. 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
2021
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
3,342 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
$179,813 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: $1,199.28 across 65 records.
By nature of payment
- Food and Beverage: $1,097.79 across 64 records.
- Education: $101.49 across 1 record.
Reporting-company totals (3 largest of 17)
- ABBVIE INC.: $235.68 across 16 records.
- Teva Pharmaceuticals USA, Inc.: $216.00 across 13 records.
- Neurocrine BioSciences, Inc.: $206.51 across 8 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).
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 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
2021
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, “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)
Derringer Fenton 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 Derringer Fenton 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 Springfield and Missouri
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Nurse Practitioner in Springfield, MO (2024, 84 clinicians with data). Median for this group: 333. Middle half: 141 to 1,414.
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Missouri (2024, 924 clinicians with data). Median for this group: 303. Middle half: 86 to 1,191.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Nurse Practitioner in Springfield, MO (2024, 84 clinicians with data). Median for this group: $13,845. Middle half: $1,861 to $127,856.
A higher Part D drug cost than 75% of clinicians listed under Nurse Practitioner in Missouri (2024, 924 clinicians with data). Median for this group: $13,920. Middle half: $1,057 to $134,310.
139 active clinicians are listed under Nurse Practitioner with a practice address in Springfield, MO (1,721 in Missouri).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
14.4% of these 139 clinicians have the CMS telehealth indicator.
66.2% of these 139 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 4589% from 46 in 2021 to 2,157 in 2024.
- 2021: 46
- 2022: 1,165
- 2023: 1,958
- 2024: 2,157
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30-day fills
30-day fills increased 5868% from 56 in 2021 to 3,342 in 2024.
- 2021: 56
- 2022: 1,628
- 2023: 3,042
- 2024: 3,342
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Part D drug cost
Part D drug cost increased 12920% from $1,381 in 2021 to $179,813 in 2024.
- 2021: $1,381
- 2022: $38,699
- 2023: $108,232
- 2024: $179,813
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $40.28 in 2021 to $1,199.28 in 2025.
- 2021: $40.28
- 2022: $171.08
- 2023: $708.39
- 2024: $238.06
- 2025: $1,199.28
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): 65 records totaling $1,199.28.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. |
Education
In-kind items and services
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— | General | $101.49 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $34.25 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $32.54 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
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Veozah | General | $29.80 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $28.09 |
| Globus Medical, Inc. |
Food and Beverage
Cash or cash equivalent
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Senza | General | $27.19 |
| ViiV Healthcare Company |
Food and Beverage
In-kind items and services
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APRETUDE | General | $25.01 |
| Alkermes, Inc. |
Food and Beverage
In-kind items and services
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ARISTADA | General | $24.43 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $23.37 |
| Collegium Pharmaceutical, Inc. |
Food and Beverage
Cash or cash equivalent
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Belbuca | General | $23.20 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $22.57 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $22.30 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $22.22 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $21.85 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $21.54 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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ABILIFY ASIMTUFII | General | $21.41 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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ABILIFY ASIMTUFII | General | $21.10 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $20.84 |
| Alkermes, Inc. |
Food and Beverage
In-kind items and services
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ARISTADA | General | $20.57 |
| ViiV Healthcare Company |
Food and Beverage
In-kind items and services
|
APRETUDE | General | $20.54 |
| Alkermes, Inc. |
Food and Beverage
In-kind items and services
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ARISTADA | General | $19.97 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
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REXULTI | General | $19.82 |
| Braeburn Inc. |
Food and Beverage
In-kind items and services
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BRIXADI | General | $19.62 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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JARDIANCE | General | $19.60 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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VRAYLAR | General | $19.48 |
(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 |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 195 | 7,886 | $2,931.61 | 50 |
| Buprenorphine-Naloxone | Buprenorphine Hcl/Naloxone Hcl | 169 | 4,330 | $15,190.11 | 32 |
| Baclofen | Baclofen | 113 | 4,847 | $1,845.62 | 28 |
| Tizanidine Hcl | Tizanidine Hcl | 92 | 3,288 | $664.79 | 23 |
| Amlodipine Besylate | Amlodipine Besylate | 90 | 6,480 | $380.06 | 30 |
| Atorvastatin Calcium | Atorvastatin Calcium | 90 | 5,610 | $445.84 | 26 |
| Buprenorphine Hcl | Buprenorphine Hcl | 83 | 2,161 | $2,162.14 | 13 |
| Pregabalin | Pregabalin | 76 | 2,234 | $1,631.53 | 14 |
| Duloxetine Hcl | Duloxetine Hcl | 68 | 3,930 | $1,608.39 | 15 |
| Lisinopril | Lisinopril | 67 | 4,410 | $255.32 | 18 |
| Tramadol Hcl | Tramadol Hcl | 63 | 1,528 | $617.59 | 11 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 60 | 2,085 | $798.90 | 17 |
| Levothyroxine Sodium | Levothyroxine Sodium | 44 | 2,891 | $373.58 | 13 |
| Ibuprofen | Ibuprofen | 43 | 1,410 | $409.31 | — |
| Omeprazole | Omeprazole | 43 | 2,850 | $651.60 | 14 |
| Metformin Hcl | Metformin Hcl | 41 | 2,980 | $188.47 | 17 |
| Meloxicam | Meloxicam | 39 | 2,205 | $99.07 | 12 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 33 | 1,312 | $859.39 | 14 |
| Potassium Chloride | Potassium Chloride | 32 | 1,225 | $314.81 | — |
| Furosemide | Furosemide | 28 | 1,800 | $109.36 | — |
| Methocarbamol | Methocarbamol | 28 | 814 | $285.03 | — |
| Linzess | Linaclotide | 26 | 1,080 | $19,934.05 | — |
| Suboxone | Buprenorphine Hcl/Naloxone Hcl | 26 | 679 | $16,742.75 | — |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 26 | 2,310 | $88.48 | — |
| Hydrochlorothiazide | Hydrochlorothiazide | 22 | 1,422 | $56.40 | — |
(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
Self-certified to NPPES: 2021-06-08NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20210712000047
MO
6002218203
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
Advocates For A Healthy Community Inc
440 E Tampa St, Springfield, MO 658061131
Phone: 4178310150
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - Dental Public Health
Doctor of Dental Surgery
Nurse Practitioner - Family
Family Nurse Practitioner
Nurse Practitioner - Family
Family Nurse Practitioner
Physician Assistant
Physician Assistant
Physician Assistant
Master of Science, Physician Assistant (Certified), Licensed Professional Counselor
Dentist - General Practice
Doctor of Dental Surgery
Career & Practice History
NPI enumerated June 08, 2021.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from June 2021 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Springfield
All Nurse Practitioners in SpringfieldMailing Address
440 E Tampa St
Springfield, MO 658061131
Phone: 4178511551