NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1013999838 ACNP
Verify on CMS → Patti Weaver, ACNP
Acute Care Nurse Practitioner in Meridian, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,697 in Acute 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 · 474 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
84%
generic claims · 16% 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
Patti Weaver, ACNP filed 3,877 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in Meridian, Mississippi, prescribing 84% generic.
- 4K
- Part D claims, 2023
- 84%
- 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.
Patti Weaver, ACNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,877 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 Patti Weaver, ACNP?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
3,877 7× vs specialty avg
Specialty distribution in Mississippi
How Acute Care Nurse Practitioner compares to other specialties among Mississippi 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 Acute 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).
Patti Weaver, ACNP appears in the CMS NPPES registry as an Acute Care Nurse Practitioner provider holding ACNP credentials at 1800 12TH ST, Meridian, MS, 39301, with a listed phone of (601) 703-4065. NPI 1013999838 was issued on 11/17/2005.
Medicare Part D records for calendar year 2023 show 3,877 prescription claims written by this provider, covering 474 Medicare beneficiaries and totaling roughly $502K in drug spend, split 16% brand-name and 84% generic by claim count.
Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,697 enrolled providers across 53 states and an average of 576 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 | 1013999838 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | ACNP |
| Gender | Female |
| NPI Issued | 11/17/2005 |
Hospital and facility affiliations
Facilities where Patti Weaver, ACNP 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.
Medical Foundation Inc
Meridian, MS
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
Patti Weaver, ACNP - brand share 16.0%
Acute Care Nurse Practitioner average
16% brand-name claims vs 84% generic, on 3,877 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.
3,877
Total Claims
$502K
Total Drug Cost
474
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,892
- Total Day Supply
- 234,346
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $446K
- Generic Drug Cost
- $56K
Patient Demographics
- Average Patient Age
- 72.6 years
- Avg HCC Risk Score
- 1.43
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 61, 65-74: 212, 75-84: 167, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Patti Weaver, ACNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
494 claims
- Clopidogrel
Clopidogrel
335 claims
- Atorvastatin Calcium
Atorvastatin Calcium
289 claims
- Eliquis
Eliquis
271 claims
- Amlodipine Besylate
Amlodipine Besylate
210 claims
- Carvedilol 177
Carvedilol
177 claims
- Isosorbide Mononit… 149
Isosorbide Mononitrate Er
149 claims
- Lisinopril 143
Lisinopril
143 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 494 |
| Clopidogrel Clopidogrel Bisulfate | 335 |
| Atorvastatin Calcium | 289 |
| Eliquis Apixaban | 271 |
| Amlodipine Besylate | 210 |
| Carvedilol | 177 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 149 |
| Lisinopril | 143 |
| Losartan Potassium | 119 |
| Metoprolol Tartrate | 117 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Nurse Practitioner Overview
How Patti Weaver, ACNP fits within the Acute Care Nurse Practitioner landscape nationally.
24,697
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider
Patti Weaver, ACNP's 3,877 claims are above the specialty average of 576.
Nearby Acute Care Nurse Practitioner Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Weaver.
Victoria Acker
Flowood, MS
Stephanie Adams
Pascagoula, MS
Dr. Stephanie Addison
NP
Biloxi, MS
Dr. Amber Adell
AGACNP-BC
Olive Branch, MS
Dr. Joshua Alderman
NP
Wiggins, MS
Compare Acute 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 Mississippi medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Acute 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 Patti Weaver, ACNP's specialty? ▼
Patti Weaver, ACNP specializes in Acute Care Nurse Practitioner and practices in Meridian, Mississippi. Credentials: ACNP.
How much does Patti Weaver, ACNP prescribe under Medicare Part D? ▼
In 2023, Patti Weaver, ACNP wrote 3,877 Medicare Part D claims totaling $502K in drug costs for 474 beneficiaries.
Where is Patti Weaver, ACNP located? ▼
Patti Weaver, ACNP is located at 1800 12TH ST, Meridian, MS, 39301. Phone: (601) 703-4065.
What is Patti Weaver, ACNP's NPI number? ▼
Patti Weaver, ACNP's National Provider Identifier (NPI) is 1013999838, issued on 11/17/2005.
Does Patti Weaver, ACNP prescribe more brand-name or generic drugs? ▼
Patti Weaver, ACNP's prescribing is 16% brand-name and 84% generic drugs by claim count, with $446K in brand drug costs.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 24,697 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does Patti Weaver, ACNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Patti Weaver, ACNP's most frequently prescribed drugs include Metoprolol Succinate, Clopidogrel, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Patti Weaver, ACNP accept Medicare? ▼
Patti Weaver, ACNP appears in CMS Medicare data with 3,877 Part D claims and 474 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Patti Weaver, ACNP's credentials? ▼
Patti Weaver, ACNP's NPI is 1013999838 with credentials ACNP. 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.
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.