NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1063655561 APRN
Verify on CMS → Michelle Vanduinen, APRN
Psychiatric/Mental Health Nurse Practitioner in Manchester, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,928 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
1K
Medicare Part D claims · 85 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 895
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Michelle Vanduinen, APRN filed 1,329 Medicare Part D claims in 2024 as a Psychiatric/Mental Health Nurse Practitioner in Manchester, Connecticut, prescribing 96% generic.
- 1K
- Part D claims, 2024
- 96%
- generic prescribing
- ≥79th
- 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.
Federal trust snapshot
What official records show about Michelle Vanduinen, APRN
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1063655561), first enumerated 04/14/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,329 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1063655561 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1063655561
- ENUM-MID 2009
- TAX-MID 45K Psychiatric/Mental Health
- RX-MID 1,329
- BOOK-LIGHT 856 in Connecticut
- PHOTO-ENUM Manita Shrestha · 2009
Michelle Vanduinen, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,329 ≥ 79th percentile 79% of 1,416,883 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 · 2024
What does the federal data show about Michelle Vanduinen, APRN?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
1,329 48% vs specialty avg
Specialty distribution in Connecticut
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Connecticut 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).
Practice Address
Provider Details
| NPI | 1063655561 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 04/14/2009 |
Brand vs generic prescribing mix · Generic-heavy
Michelle Vanduinen, APRN - brand share 4.0%
Psychiatric/Mental Health Nurse Practitioner average
4% brand-name claims vs 96% generic, on 1,329 2024 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 2024.
1,329
Total Claims
$135K
Total Drug Cost
85
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,168.4
- Total Day Supply
- 64,362
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $102K
- Generic Drug Cost
- $32K
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 1.47
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 14, 65-74: 33, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Michelle Vanduinen, APRN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
189 claims
- Gabapentin
Gabapentin
155 claims
- Desvenlafaxine Suc…
Desvenlafaxine Succinate Er
110 claims
- Lamotrigine 72
Lamotrigine
72 claims
- Mirtazapine 72
Mirtazapine
72 claims
- Trazodone Hcl 58
Trazodone Hcl
58 claims
- Quetiapine Fumarate 52
Quetiapine Fumarate
52 claims
- Olanzapine 51
Olanzapine
51 claims
| Drug | Claims |
|---|---|
| Venlafaxine Hcl Er Venlafaxine Hcl | 189 |
| Gabapentin | 155 |
| Desvenlafaxine Succinate Er Desvenlafaxine Succinate | 110 |
| Lamotrigine | 72 |
| Mirtazapine | 72 |
| Trazodone Hcl | 58 |
| Quetiapine Fumarate | 52 |
| Olanzapine | 51 |
| Sertraline Hcl | 51 |
| Buspirone Hcl | 48 |
* 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 CT →
All providers in Connecticut →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Michelle Vanduinen, APRN fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
44,928
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
895
Avg Claims per Provider
Michelle Vanduinen, APRN's 1,329 claims are above the specialty average of 895.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Vanduinen, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Vanduinen.
One of 856 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Connecticut, 5 are shown here.
Denise Abbate
APRN
Hartford, CT
Thuraya Abdi
APRN
Farmington, CT
William Abrokwa
ARNP
South Windsor, CT
Bridgitte Ackeifi
Southington, CT
Hye Adams
APRN
East Berlin, CT
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Michelle Vanduinen, APRN's specialty? ▼
Michelle Vanduinen, APRN specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Manchester, Connecticut. Credentials: APRN.
How much does Michelle Vanduinen, APRN prescribe under Medicare Part D? ▼
In 2024, Michelle Vanduinen, APRN wrote 1,329 Medicare Part D claims totaling $135K in drug costs for 85 beneficiaries.
Where is Michelle Vanduinen, APRN located? ▼
Michelle Vanduinen, APRN is located at 587 MIDDLE TPKE E, Manchester, CT, 06040. Phone: (860) 646-3888.
What is Michelle Vanduinen, APRN's NPI number? ▼
Michelle Vanduinen, APRN's National Provider Identifier (NPI) is 1063655561, issued on 04/14/2009.
Does Michelle Vanduinen, APRN prescribe more brand-name or generic drugs? ▼
Michelle Vanduinen, APRN's prescribing is 4% brand-name and 96% generic drugs by claim count, with $102K in brand drug costs.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 44,928 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 895 Medicare Part D claims per year.
What drugs does Michelle Vanduinen, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Michelle Vanduinen, APRN's most frequently prescribed drugs include Venlafaxine Hcl Er, Gabapentin, Desvenlafaxine Succinate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michelle Vanduinen, APRN accept Medicare? ▼
Michelle Vanduinen, APRN appears in CMS Medicare data with 1,329 Part D claims and 85 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michelle Vanduinen, APRN's credentials? ▼
Michelle Vanduinen, APRN's NPI is 1063655561 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.