NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1154824498 NP-C
Verify on CMS → Samantha Amos, NP-C
Primary Care Nurse Practitioner in Sugar Grove, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,138 in Primary Care 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
4K
Medicare Part D claims · 576 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Samantha Amos, NP-C filed 3,840 Medicare Part D claims in 2023 as a Primary Care Nurse Practitioner in Sugar Grove, Virginia, prescribing 85% generic.
- 4K
- Part D claims, 2023
- 85%
- generic prescribing
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.
Samantha Amos, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,840 Top 9% higher than 91% 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 Samantha Amos, NP-C?
Quality data not reportedPrimary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
3,840 182% vs specialty avg
Specialty distribution in Virginia
How Primary Care Nurse Practitioner compares to other specialties among Virginia 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 Primary Care 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).
Samantha Amos, NP-C appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding NP-C credentials at 210 QUAIL RUN RD, Sugar Grove, VA, 24375, with a listed phone of (276) 686-5334. NPI 1154824498 was issued on 03/13/2018.
Medicare Part D records for calendar year 2023 show 3,840 prescription claims written by this provider, covering 576 Medicare beneficiaries and totaling roughly $360K in drug spend, split 14% brand-name and 85% generic by claim count, with an opioid prescribing rate of 9.0%.
Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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 | 1154824498 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | NP-C |
| Gender | Female |
| NPI Issued | 03/13/2018 |
Hospital and facility affiliations
Facilities where Samantha Amos, NP-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Samantha Amos, NP-C is affiliated with 3 Medicare-billing facilities across 2 states.
Eventus Premier Healthcare LLC
Midlothian, VA
Eventus WH Mid-Atlantic Care LLC
Glen Allen, VA
Eventus WH Southeast, LLC
Charlotte, NC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Samantha Amos, NP-C - brand share 14.0%
Primary Care Nurse Practitioner average
14% brand-name claims vs 85% generic, on 3,840 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
3,840
Total Claims
$360K
Total Drug Cost
576
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,856
- Total Day Supply
- 187,838
- Brand vs Generic
- 14% brand / 85% generic
- Brand Drug Cost
- $285K
- Generic Drug Cost
- $73K
- Opioid Claims
- 347 (9.0% rate)
- Antibiotic Claims
- 105
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 134, 65-74: 211, 75-84: 159, 85+: 72
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Samantha Amos, NP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
269 claims
- Levothyroxine Sodium
Levothyroxine Sodium
142 claims
- Tramadol Hcl
Tramadol Hcl
130 claims
- Lorazepam 105
Lorazepam
105 claims
- Omeprazole 104
Omeprazole
104 claims
- Hydrocodone-Acetam… 100
Hydrocodone-Acetaminophen
100 claims
- Atorvastatin Calcium 97
Atorvastatin Calcium
97 claims
- Metformin Hcl 70
Metformin Hcl
70 claims
| Drug | Claims |
|---|---|
| Gabapentin | 269 |
| Levothyroxine Sodium | 142 |
| Tramadol Hcl | 130 |
| Lorazepam | 105 |
| Omeprazole | 104 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 100 |
| Atorvastatin Calcium | 97 |
| Metformin Hcl | 70 |
| Furosemide | 68 |
| Oxycodone Hcl | 66 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Care Nurse Practitioner Overview
How Samantha Amos, NP-C fits within the Primary Care Nurse Practitioner landscape nationally.
10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider
Samantha Amos, NP-C's 3,840 claims are above the specialty average of 1,363.
Nearby Primary Care Nurse Practitioner Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Amos.
Dr. Lindley Abernathy
NP-C
Richmond, VA
Dr. Pushpa Abraham
CPNP, MSN RN CCRN
Charlottesville, VA
Elsie Acquah
Manassas, VA
Dr. Lindsey Adams
NP
Fredericksburg, VA
Dr. Taja Adams
FNP
Norfolk, VA
Compare Primary Care 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary Care 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.
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Frequently Asked Questions
What is Samantha Amos, NP-C's specialty? ▼
Samantha Amos, NP-C specializes in Primary Care Nurse Practitioner and practices in Sugar Grove, Virginia. Credentials: NP-C.
How much does Samantha Amos, NP-C prescribe under Medicare Part D? ▼
In 2023, Samantha Amos, NP-C wrote 3,840 Medicare Part D claims totaling $360K in drug costs for 576 beneficiaries.
Where is Samantha Amos, NP-C located? ▼
Samantha Amos, NP-C is located at 210 QUAIL RUN RD, Sugar Grove, VA, 24375. Phone: (276) 686-5334.
What is Samantha Amos, NP-C's NPI number? ▼
Samantha Amos, NP-C's National Provider Identifier (NPI) is 1154824498, issued on 03/13/2018.
Does Samantha Amos, NP-C prescribe more brand-name or generic drugs? ▼
Samantha Amos, NP-C's prescribing is 14% brand-name and 85% generic drugs by claim count, with $285K in brand drug costs.
Does Samantha Amos, NP-C prescribe opioids? ▼
Yes, Samantha Amos, NP-C had 347 opioid claims in 2023 with an opioid prescribing rate of 9.0%.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Samantha Amos, NP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Samantha Amos, NP-C's most frequently prescribed drugs include Gabapentin, Levothyroxine Sodium, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Samantha Amos, NP-C accept Medicare? ▼
Samantha Amos, NP-C appears in CMS Medicare data with 3,840 Part D claims and 576 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Samantha Amos, NP-C's credentials? ▼
Samantha Amos, NP-C's NPI is 1154824498 with credentials NP-C. 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.