NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1154646388 FNP
Verify on CMS → Shannon Amacker, FNP
Family Nurse Practitioner in Clinton, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 209,817 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 149 beneficiaries · Family Nurse Practitioner avg: 1K
Industry payments
$21.15
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Shannon Amacker, FNP filed 1,231 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Clinton, Louisiana.
- 1K
- Part D claims, 2023
- $21.15
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Shannon Amacker, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,231 Top 22% higher than 78% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Shannon Amacker, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
1,231 1% vs specialty avg
Specialty distribution in Louisiana
How Family Nurse Practitioner compares to other specialties among Louisiana providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Shannon Amacker, FNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP credentials at 11990 JACKSON ST, Clinton, LA, 70722, with a listed phone of (225) 683-5292. NPI 1154646388 was issued on 03/31/2010.
Medicare Part D records for calendar year 2023 show 1,231 prescription claims written by this provider, covering 149 Medicare beneficiaries and totaling roughly $99K in drug spend, with an opioid prescribing rate of 1.2%.
Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1154646388 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 03/31/2010 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Shannon Amacker, FNP. Source: openpaymentsdata.cms.gov.
Total received
$21
Largest payer
Smith+Nephew, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,231
Total Claims
$99K
Total Drug Cost
149
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,176
- Total Day Supply
- 60,948
- Generic Drug Cost
- $19K
- Opioid Claims
- 15 (1.2% rate)
- Antibiotic Claims
- 62
Patient Demographics
- Average Patient Age
- 78.6 years
- Avg HCC Risk Score
- 3.71
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 15, 65-74: 31, 75-84: 58, 85+: 45
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Shannon Amacker, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Furosemide
Furosemide
44 claims
- Gabapentin
Gabapentin
41 claims
- Levothyroxine Sodium
Levothyroxine Sodium
40 claims
- Amitriptyline Hcl
Amitriptyline Hcl
38 claims
- Atorvastatin Calcium
Atorvastatin Calcium
35 claims
- Tizanidine Hcl
Tizanidine Hcl
35 claims
- Amlodipine Besylate
Amlodipine Besylate
34 claims
- Diclofenac Sodium
Diclofenac Sodium
30 claims
| Drug | Claims |
|---|---|
| Furosemide | 44 |
| Gabapentin | 41 |
| Levothyroxine Sodium | 40 |
| Amitriptyline Hcl | 38 |
| Atorvastatin Calcium | 35 |
| Tizanidine Hcl | 35 |
| Amlodipine Besylate | 34 |
| Diclofenac Sodium | 30 |
| Buspirone Hcl | 29 |
| Potassium Chloride | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Shannon Amacker, FNP fits within the Family Nurse Practitioner landscape nationally.
209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Shannon Amacker, FNP's 1,231 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Amacker.
Dr. Julianna Aaron
FNP-C
Shreveport, LA
Tori Abbess
Baton Rouge, LA
Dr. Kimberly Abbott
N.P.
Prairieville, LA
Dr. Halimo Abdi
APRN
Lafayette, LA
Dr. Karen Abel
APRN, CFNP
Iowa, LA
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Louisiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Shannon Amacker, FNP's specialty? ▼
Shannon Amacker, FNP specializes in Family Nurse Practitioner and practices in Clinton, Louisiana. Credentials: FNP.
How much does Shannon Amacker, FNP prescribe under Medicare Part D? ▼
In 2023, Shannon Amacker, FNP wrote 1,231 Medicare Part D claims totaling $99K in drug costs for 149 beneficiaries.
Where is Shannon Amacker, FNP located? ▼
Shannon Amacker, FNP is located at 11990 JACKSON ST, Clinton, LA, 70722. Phone: (225) 683-5292.
What is Shannon Amacker, FNP's NPI number? ▼
Shannon Amacker, FNP's National Provider Identifier (NPI) is 1154646388, issued on 03/31/2010.
Does Shannon Amacker, FNP prescribe opioids? ▼
Yes, Shannon Amacker, FNP had 15 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Shannon Amacker, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Shannon Amacker, FNP's most frequently prescribed drugs include Furosemide, Gabapentin, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shannon Amacker, FNP accept Medicare? ▼
Shannon Amacker, FNP appears in CMS Medicare data with 1,231 Part D claims and 149 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shannon Amacker, FNP's credentials? ▼
Shannon Amacker, FNP's NPI is 1154646388 with credentials FNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.