NPI registry status
Active
2026 NPPES data Adult Psychiatric/Mental Health Clinical Nurse Specialist NPI 1275506107 MSN
Verify on CMS → Barbara Wren, MSN
Adult Psychiatric/Mental Health Clinical Nurse Specialist in Voorhees, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 955 in Adult Psychiatric/Mental Health Clinical Nurse Specialist, 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
2K
Medicare Part D claims · 123 beneficiaries · Adult Psychiatric/Mental Health Clinical Nurse Specialist avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$326.12
20 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
Barbara Wren, MSN filed 2,445 Medicare Part D claims in 2023 as a Adult Psychiatric/Mental Health Clinical Nurse Specialist in Voorhees, New Jersey, prescribing 96% generic.
- 2K
- Part D claims, 2023
- 96%
- generic prescribing
- $326.12
- 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.
Barbara Wren, MSN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,445 Top 14% higher than 86% 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 Barbara Wren, MSN?
Quality data not reportedPrimary specialty
Adult Psychiatric/Mental Health Clinical Nurse Specialist
Medicare Part D claims
2,445 87% vs specialty avg
Specialty distribution in New Jersey
How Adult Psychiatric/Mental Health Clinical Nurse Specialist compares to other specialties among New Jersey 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 Clinical Nurse Specialist. 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).
Barbara Wren, MSN appears in the CMS NPPES registry as an Adult Psychiatric/Mental Health Clinical Nurse Specialist provider holding MSN credentials at 707 HADDONFIELD BERLIN RD, Voorhees, NJ, 08043, with a listed phone of (856) 857-6920. NPI 1275506107 was issued on 02/10/2006.
Medicare Part D records for calendar year 2023 show 2,445 prescription claims written by this provider, covering 123 Medicare beneficiaries and totaling roughly $268K in drug spend, split 4% brand-name and 96% generic by claim count.
Adult Psychiatric/Mental Health Clinical Nurse Specialist is a narrow specialty nationwide, with 955 enrolled providers across 51 states and an average of 1,309 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 | 1275506107 |
|---|---|
| Specialty | Adult Psychiatric/Mental Health Clinical Nurse Specialist |
| Credentials | MSN |
| Gender | Female |
| NPI Issued | 02/10/2006 |
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 Barbara Wren, MSN. Source: openpaymentsdata.cms.gov.
Total received
$326
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.
Brand vs generic prescribing mix · Generic-heavy
Barbara Wren, MSN - brand share 4.0%
Adult Psychiatric/Mental Health Clinical Nurse Specialist average
4% brand-name claims vs 96% generic, on 2,445 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.
2,445
Total Claims
$268K
Total Drug Cost
123
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,524
- Total Day Supply
- 72,911
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $185K
- Generic Drug Cost
- $83K
Patient Demographics
- Average Patient Age
- 55.7 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 86, 65-74: 31, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Barbara Wren, MSN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Quetiapine Fumarate
Quetiapine Fumarate
167 claims
- Trazodone Hcl
Trazodone Hcl
163 claims
- Sertraline Hcl
Sertraline Hcl
141 claims
- Risperidone
Risperidone
130 claims
- Olanzapine
Olanzapine
123 claims
- Benztropine Mesylate
Benztropine Mesylate
116 claims
- Clonazepam
Clonazepam
114 claims
- Escitalopram Oxalate
Escitalopram Oxalate
102 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 167 |
| Trazodone Hcl | 163 |
| Sertraline Hcl | 141 |
| Risperidone | 130 |
| Olanzapine | 123 |
| Benztropine Mesylate | 116 |
| Clonazepam | 114 |
| Escitalopram Oxalate | 102 |
| Lamotrigine | 98 |
| Mirtazapine | 90 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Adult Psychiatric/Mental Health Clinical Nurse Specialist in NJ →
All providers in New Jersey →
Compare specialties →
Adult Psychiatric/Mental Health Clinical Nurse Specialist Overview
How Barbara Wren, MSN fits within the Adult Psychiatric/Mental Health Clinical Nurse Specialist landscape nationally.
955
Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in US
51
States with Adult Psychiatric/Mental Health Clinical Nurse Specialist
1,309
Avg Claims per Provider
Barbara Wren, MSN's 2,445 claims are above the specialty average of 1,309.
Nearby Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Wren.
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 New Jersey 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 Clinical Nurse Specialist 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 Barbara Wren, MSN's specialty? ▼
Barbara Wren, MSN specializes in Adult Psychiatric/Mental Health Clinical Nurse Specialist and practices in Voorhees, New Jersey. Credentials: MSN.
How much does Barbara Wren, MSN prescribe under Medicare Part D? ▼
In 2023, Barbara Wren, MSN wrote 2,445 Medicare Part D claims totaling $268K in drug costs for 123 beneficiaries.
Where is Barbara Wren, MSN located? ▼
Barbara Wren, MSN is located at 707 HADDONFIELD BERLIN RD, Voorhees, NJ, 08043. Phone: (856) 857-6920.
What is Barbara Wren, MSN's NPI number? ▼
Barbara Wren, MSN's National Provider Identifier (NPI) is 1275506107, issued on 02/10/2006.
Does Barbara Wren, MSN prescribe more brand-name or generic drugs? ▼
Barbara Wren, MSN's prescribing is 4% brand-name and 96% generic drugs by claim count, with $185K in brand drug costs.
How many Adult Psychiatric/Mental Health Clinical Nurse Specialist providers are there in the US? ▼
There are 955 Adult Psychiatric/Mental Health Clinical Nurse Specialist providers across 51 states in the US. The average Adult Psychiatric/Mental Health Clinical Nurse Specialist provider writes 1,309 Medicare Part D claims per year.
What drugs does Barbara Wren, MSN prescribe most often? ▼
Based on 2023 Medicare Part D data, Barbara Wren, MSN's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Barbara Wren, MSN accept Medicare? ▼
Barbara Wren, MSN appears in CMS Medicare data with 2,445 Part D claims and 123 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Barbara Wren, MSN's credentials? ▼
Barbara Wren, MSN's NPI is 1275506107 with credentials MSN. 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.