NPI registry status
Active
2026 NPPES data Adult Psychiatric/Mental Health Registered Nurse NPI 1982956454 R.N, B.S.N, M.S.N,
Verify on CMS → Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,
Adult Psychiatric/Mental Health Registered Nurse in Atlanta, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,591 in Adult Psychiatric/Mental Health Registered Nurse, 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
23
Medicare Part D claims · 11 beneficiaries · Adult Psychiatric/Mental Health Registered Nurse avg: 1K
Industry payments
$128.12
2 payments · CMS Open Payments (Sunshine Act)
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
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, filed 23 Medicare Part D claims in 2023 as a Adult Psychiatric/Mental Health Registered Nurse in Atlanta, Georgia.
- 23
- Part D claims, 2023
- $128.12
- 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.
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
23 0th percentile higher than 0% 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 Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,?
Quality data not reportedPrimary specialty
Adult Psychiatric/Mental Health Registered Nurse
Medicare Part D claims
23 98% vs specialty avg
Specialty distribution in Georgia
How Adult Psychiatric/Mental Health Registered Nurse compares to other specialties among Georgia 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 Adult Psychiatric/Mental Health Registered Nurse. 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).
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, appears in the CMS NPPES registry as a Adult Psychiatric/Mental Health Registered Nurse provider holding R.N, B.S.N, M.S.N, credentials at 2150 PEACHFORD RD, Atlanta, GA, 30338, with a listed phone of (770) 330-8001. NPI 1982956454 was issued on 10/09/2012.
Medicare Part D records for calendar year 2023 show 23 prescription claims written by this provider, covering 11 Medicare beneficiaries and totaling roughly $348 in drug spend.
Adult Psychiatric/Mental Health Registered Nurse is a narrow specialty nationwide, with 4,591 enrolled providers across 52 states and an average of 1,143 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 | 1982956454 |
|---|---|
| Specialty | Adult Psychiatric/Mental Health Registered Nurse |
| Credentials | R.N, B.S.N, M.S.N, |
| Gender | Female |
| NPI Issued | 10/09/2012 |
Hospital and facility affiliations
Facilities where Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, 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.
The Southeast Permanente Medical Group
Atlanta, GA
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 Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,. Source: openpaymentsdata.cms.gov.
Total received
$128
Largest payer
Teva Pharmaceuticals USA, 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.
23
Total Claims
$348
Total Drug Cost
11
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 32
- Total Day Supply
- 922
- Brand Drug Cost
- $0
- Generic Drug Cost
- $348
Patient Demographics
- Average Patient Age
- 66.8 years
- Avg HCC Risk Score
- 1.38
More Adult Psychiatric/Mental Health Registered Nurse in GA →
All providers in Georgia →
Compare specialties →
Adult Psychiatric/Mental Health Registered Nurse Overview
How Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, fits within the Adult Psychiatric/Mental Health Registered Nurse landscape nationally.
4,591
Adult Psychiatric/Mental Health Registered Nurse Providers in US
52
States with Adult Psychiatric/Mental Health Registered Nurse
1,143
Avg Claims per Provider
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s 23 claims are below the specialty average of 1,143.
Nearby Adult Psychiatric/Mental Health Registered Nurse Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Barnes-Mellstrom.
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 Georgia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Psychiatric/Mental Health Registered Nurse 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
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
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Frequently Asked Questions
What is Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s specialty? ▼
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, specializes in Adult Psychiatric/Mental Health Registered Nurse and practices in Atlanta, Georgia. Credentials: R.N, B.S.N, M.S.N,.
How much does Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, prescribe under Medicare Part D? ▼
In 2023, Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, wrote 23 Medicare Part D claims totaling $348 in drug costs for 11 beneficiaries.
Where is Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, located? ▼
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, is located at 2150 PEACHFORD RD, Atlanta, GA, 30338. Phone: (770) 330-8001.
What is Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s NPI number? ▼
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s National Provider Identifier (NPI) is 1982956454, issued on 10/09/2012.
How many Adult Psychiatric/Mental Health Registered Nurse providers are there in the US? ▼
There are 4,591 Adult Psychiatric/Mental Health Registered Nurse providers across 52 states in the US. The average Adult Psychiatric/Mental Health Registered Nurse provider writes 1,143 Medicare Part D claims per year.
Does Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, accept Medicare? ▼
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N, appears in CMS Medicare data with 23 Part D claims and 11 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s credentials? ▼
Wendy Barnes-Mellstrom, R.N, B.S.N, M.S.N,'s NPI is 1982956454 with credentials R.N, B.S.N, M.S.N,. 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.