NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1114493848 APRN
Verify on CMS → Sabrina Stover, APRN
Gerontology Nurse Practitioner in Chattanooga, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology 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 · 296 beneficiaries · Gerontology Nurse Practitioner avg: 1K
MIPS score
94.7/100
▲ 12 pts above national avg 83.1 · Exceptional
Industry payments
$120.72
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Sabrina Stover, APRN reported a CMS MIPS final score of 94.7/100 - above the 83.1 national average - and filed 1,204 Medicare Part D claims in 2023.
- 94.7/100
- MIPS score · +12 vs avg
- 1K
- Part D claims, 2023
- $120.72
- 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.
Sabrina Stover, APRN's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
95 Top 25% higher than 75% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Sabrina Stover, APRN sits
This provider among gerontology nurse practitioner peers
Across the 1,301 gerontology nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Sabrina Stover, APRN writes more Part D claims than 72% of them and scores higher on MIPS quality than 77% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one gerontology nurse practitioner peer from a representative sample of 60; the gold marker is Sabrina Stover, APRN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Sabrina Stover, APRN?
High performer (top quartile)Primary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
1,204 6% vs specialty avg
MIPS final score
94.7/100 11.6 pts vs avg
Specialty distribution in Tennessee
How Gerontology Nurse Practitioner compares to other specialties among Tennessee providers
Medicare quality performance, MIPS
Sabrina Stover, APRN's 2023 MIPS final score plotted against the Gerontology Nurse Practitioner national average
- MIPS Final Score
- 94.7/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gerontology Nurse Practitioner) - 94.7/100 vs national avg 83.1
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).
Sabrina Stover, APRN appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN credentials at 2501 CITICO AVE, Chattanooga, TN, 37404, with a listed phone of (423) 697-2000. NPI 1114493848 was issued on 10/20/2018.
Medicare Part D records for calendar year 2023 show 1,204 prescription claims written by this provider, covering 296 Medicare beneficiaries and totaling roughly $625K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.7/100 for the 2023 performance year (Quality 89.4), compared with the national average of 83.1.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 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 | 1114493848 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 10/20/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.7056
Final Score
Avg: 83.1
89.4112
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Sabrina Stover, APRN 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.
Memorial Health Care System Inc.
Chattanooga, TN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Sabrina Stover, APRN. Source: openpaymentsdata.cms.gov.
Total received
$121
Largest payer
Medtronic, 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.
1,204
Total Claims
$625K
Total Drug Cost
296
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,356
- Total Day Supply
- 69,739
- Generic Drug Cost
- $22K
- Antibiotic Claims
- 15
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 1.30
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 48, 65-74: 132, 75-84: 95, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sabrina Stover, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
78 claims
- Amlodipine Besylate
Amlodipine Besylate
50 claims
- Losartan Potassium
Losartan Potassium
44 claims
- Biktarvy
Biktarvy
39 claims
- Carvedilol
Carvedilol
32 claims
- Gabapentin
Gabapentin
32 claims
- Genvoya 28
Genvoya
28 claims
- Lisinopril 27
Lisinopril
27 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 78 |
| Amlodipine Besylate | 50 |
| Losartan Potassium | 44 |
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 39 |
| Carvedilol | 32 |
| Gabapentin | 32 |
| Genvoya Elviteg/Cob/Emtri/Tenof Alafen | 28 |
| Lisinopril | 27 |
| Levothyroxine Sodium | 26 |
| Omeprazole | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Sabrina Stover, APRN fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Sabrina Stover, APRN's 1,204 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Stover.
Dr. Kirstin Agent
APN
Nashville, TN
Melissa Ambler
Maryville, TN
Dr. Lindsay Amick
NP
Nashville, TN
Nicole Arrington
Murfreesboro, TN
Dr. Kimberly Arrowood
ANP-BC, GNP-BC
Morristown, TN
Compare Gerontology 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 Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology 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 Sabrina Stover, APRN's specialty? ▼
Sabrina Stover, APRN specializes in Gerontology Nurse Practitioner and practices in Chattanooga, Tennessee. Credentials: APRN.
How much does Sabrina Stover, APRN prescribe under Medicare Part D? ▼
In 2023, Sabrina Stover, APRN wrote 1,204 Medicare Part D claims totaling $625K in drug costs for 296 beneficiaries.
What is Sabrina Stover, APRN's Medicare quality score? ▼
Sabrina Stover, APRN has a CMS MIPS Final Score of 94.7/100 (Quality: 89.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Sabrina Stover, APRN located? ▼
Sabrina Stover, APRN is located at 2501 CITICO AVE, Chattanooga, TN, 37404. Phone: (423) 697-2000.
What is Sabrina Stover, APRN's NPI number? ▼
Sabrina Stover, APRN's National Provider Identifier (NPI) is 1114493848, issued on 10/20/2018.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Sabrina Stover, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Sabrina Stover, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sabrina Stover, APRN accept Medicare? ▼
Sabrina Stover, APRN appears in CMS Medicare data with 1,204 Part D claims and 296 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sabrina Stover, APRN's credentials? ▼
Sabrina Stover, APRN's NPI is 1114493848 with credentials APRN. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.