NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1184844466 APMHNP
Verify on CMS → Kellye Garrett, APMHNP
Psychiatric/Mental Health Nurse Practitioner in Booneville, 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 40,776 in Psychiatric/Mental Health 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
6K
Medicare Part D claims · 349 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Industry payments
$436.44
44 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Kellye Garrett, APMHNP filed 6,324 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Booneville, Mississippi.
- 6K
- Part D claims, 2023
- $436.44
- industry payments (Sunshine Act)
- ≥96th
- pct by Part D claim volume (lower-bound band)
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.
Kellye Garrett, APMHNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
6,324 ≥ 96th percentile 96% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Kellye Garrett, APMHNP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
6,324 7× vs specialty avg
Specialty distribution in Mississippi
How Psychiatric/Mental Health 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 Psychiatric/Mental Health 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).
Kellye Garrett, APMHNP appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding APMHNP credentials at 2100 EAST CHAMBERS DRIVE, Booneville, MS, 38829, with a listed phone of (662) 728-3174. NPI 1184844466 was issued on 04/27/2007.
Medicare Part D records for calendar year 2023 show 6,324 prescription claims written by this provider, covering 349 Medicare beneficiaries and totaling roughly $1.4 million in drug spend.
Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 40,776 enrolled providers across 54 states and an average of 927 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 | 1184844466 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | APMHNP |
| Gender | Female |
| NPI Issued | 04/27/2007 |
Hospital and facility affiliations
Facilities where Kellye Garrett, APMHNP 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.
Region IV Mental Health Services
Corinth, 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).
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 Kellye Garrett, APMHNP. Source: openpaymentsdata.cms.gov.
Total received
$436
Largest payer
Janssen Pharmaceuticals, 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.
6,324
Total Claims
$1.4M
Total Drug Cost
349
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 8,055
- Total Day Supply
- 240,277
- Generic Drug Cost
- $187K
Patient Demographics
- Average Patient Age
- 52.4 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 275, 65-74: 57, 75-84: 17, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kellye Garrett, APMHNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buspirone Hcl
Buspirone Hcl
403 claims
- Duloxetine Hcl
Duloxetine Hcl
365 claims
- Quetiapine Fumarate
Quetiapine Fumarate
331 claims
- Trazodone Hcl
Trazodone Hcl
330 claims
- Hydroxyzine Pamoate
Hydroxyzine Pamoate
323 claims
- Clonazepam
Clonazepam
288 claims
- Benztropine Mesylate
Benztropine Mesylate
273 claims
- Sertraline Hcl
Sertraline Hcl
228 claims
| Drug | Claims |
|---|---|
| Buspirone Hcl | 403 |
| Duloxetine Hcl | 365 |
| Quetiapine Fumarate | 331 |
| Trazodone Hcl | 330 |
| Hydroxyzine Pamoate | 323 |
| Clonazepam | 288 |
| Benztropine Mesylate | 273 |
| Sertraline Hcl | 228 |
| Olanzapine | 203 |
| Bupropion Xl Bupropion Hcl | 202 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in MS →
All providers in Mississippi →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Kellye Garrett, APMHNP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Kellye Garrett, APMHNP's 6,324 claims are above the specialty average of 927.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Garrett.
One of 505 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Mississippi, 5 are shown here.
Dr. Dorothy Adams
NP
Biloxi, MS
Dr. Charlotte Aeger Ross
PMHNP
Gulfport, MS
Dr. Olamide Alabi
MSN, PMHNP-BC
Oxford, MS
Teresa Alexander
Meridian, MS
Dr. Jasmyn Allen
PMHNP
Flowood, MS
Compare Psychiatric/Mental Health 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 Psychiatric/Mental Health 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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Medical Specialties Explained
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Frequently Asked Questions
What is Kellye Garrett, APMHNP's specialty? ▼
Kellye Garrett, APMHNP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Booneville, Mississippi. Credentials: APMHNP.
How much does Kellye Garrett, APMHNP prescribe under Medicare Part D? ▼
In 2023, Kellye Garrett, APMHNP wrote 6,324 Medicare Part D claims totaling $1.4M in drug costs for 349 beneficiaries.
Where is Kellye Garrett, APMHNP located? ▼
Kellye Garrett, APMHNP is located at 2100 EAST CHAMBERS DRIVE, Booneville, MS, 38829. Phone: (662) 728-3174.
What is Kellye Garrett, APMHNP's NPI number? ▼
Kellye Garrett, APMHNP's National Provider Identifier (NPI) is 1184844466, issued on 04/27/2007.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Kellye Garrett, APMHNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Kellye Garrett, APMHNP's most frequently prescribed drugs include Buspirone Hcl, Duloxetine Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kellye Garrett, APMHNP accept Medicare? ▼
Kellye Garrett, APMHNP appears in CMS Medicare data with 6,324 Part D claims and 349 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kellye Garrett, APMHNP's credentials? ▼
Kellye Garrett, APMHNP's NPI is 1184844466 with credentials APMHNP. 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
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.