NPI registry status
Active
2026 NPPES data Adult Psychiatric/Mental Health Registered Nurse NPI 1366883498 APRN
Verify on CMS → Deborah Bykowski, APRN
Adult Psychiatric/Mental Health Registered Nurse in Carmel, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,641 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
419
Medicare Part D claims · 18 beneficiaries · Adult Psychiatric/Mental Health Registered Nurse avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$855.04
32 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Deborah Bykowski, APRN filed 419 Medicare Part D claims in 2024 as an Adult Psychiatric/Mental Health Registered Nurse in Carmel, Indiana, prescribing 91% generic.
- 419
- Part D claims, 2024
- 91%
- generic prescribing
- $855.04
- industry payments (Sunshine Act)
- ≥61st
- 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 Deborah Bykowski, APRN
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1366883498), first enumerated 07/17/2013.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 419 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$855.04 in reported industry payments (32 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1366883498 · Adult Psychiatric/Mental Health Registered Nurse
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1366883498
- ENUM-MID 2013
- TAX-NARROW 4,641
- RX-LIGHT 419
- BOOK-THIN 57 in Indiana
- PHOTO-ENUM Virginia White, RN · 2013
Deborah Bykowski, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
419 ≥ 61st percentile 61% 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 Deborah Bykowski, APRN?
Quality data not reportedPrimary specialty
Adult Psychiatric/Mental Health Registered Nurse
Medicare Part D claims
419 64% vs specialty avg
Specialty distribution in Indiana
How Adult Psychiatric/Mental Health Registered Nurse compares to other specialties among Indiana 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).
Practice Address
Provider Details
| NPI | 1366883498 |
|---|---|
| Specialty | Adult Psychiatric/Mental Health Registered Nurse |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 07/17/2013 |
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 Deborah Bykowski, APRN. Source: openpaymentsdata.cms.gov.
Total received
$855
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
Deborah Bykowski, APRN - brand share 9.0%
Adult Psychiatric/Mental Health Registered Nurse average
9% brand-name claims vs 91% generic, on 419 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.
419
Total Claims
$127K
Total Drug Cost
18
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 563
- Total Day Supply
- 16,738
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $121K
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 62.1 years
- Avg HCC Risk Score
- 0.98
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Deborah Bykowski, APRN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Alprazolam
Alprazolam
53 claims
- Buspirone Hcl
Buspirone Hcl
29 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
29 claims
- Bupropion Xl
Bupropion Xl
25 claims
- Clonazepam 20
Clonazepam
20 claims
- Vraylar 20
Vraylar
20 claims
- Lorazepam 19
Lorazepam
19 claims
- Paroxetine Hcl 15
Paroxetine Hcl
15 claims
| Drug | Claims |
|---|---|
| Alprazolam | 53 |
| Buspirone Hcl | 29 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 29 |
| Bupropion Xl Bupropion Hcl | 25 |
| Clonazepam | 20 |
| Vraylar Cariprazine Hcl | 20 |
| Lorazepam | 19 |
| Paroxetine Hcl | 15 |
| Mirtazapine | 14 |
| Gabapentin | 13 |
* 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 Registered Nurse in IN →
All providers in Indiana →
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Adult Psychiatric/Mental Health Registered Nurse Overview
How Deborah Bykowski, APRN fits within the Adult Psychiatric/Mental Health Registered Nurse landscape nationally.
4,641
Adult Psychiatric/Mental Health Registered Nurse Providers in US
52
States with Adult Psychiatric/Mental Health Registered Nurse
1,148
Avg Claims per Provider
Deborah Bykowski, APRN's 419 claims are below the specialty average of 1,148.
Nationwide Adult Psychiatric/Mental Health Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Bykowski, both outside Indiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Psychiatric/Mental Health Registered Nurse Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Bykowski.
One of 57 Adult Psychiatric/Mental Health Registered Nurse providers enrolled in Indiana, 5 are shown here.
Frequently Asked Questions
What is Deborah Bykowski, APRN's specialty? ▼
Deborah Bykowski, APRN specializes in Adult Psychiatric/Mental Health Registered Nurse and practices in Carmel, Indiana. Credentials: APRN.
How much does Deborah Bykowski, APRN prescribe under Medicare Part D? ▼
In 2024, Deborah Bykowski, APRN wrote 419 Medicare Part D claims totaling $127K in drug costs for 18 beneficiaries.
Where is Deborah Bykowski, APRN located? ▼
Deborah Bykowski, APRN is located at 703 PRO-MED LN, Carmel, IN, 46032. Phone: (317) 843-9922.
What is Deborah Bykowski, APRN's NPI number? ▼
Deborah Bykowski, APRN's National Provider Identifier (NPI) is 1366883498, issued on 07/17/2013.
Does Deborah Bykowski, APRN prescribe more brand-name or generic drugs? ▼
Deborah Bykowski, APRN's prescribing is 9% brand-name and 91% generic drugs by claim count, with $121K in brand drug costs.
How many Adult Psychiatric/Mental Health Registered Nurse providers are there in the US? ▼
There are 4,641 Adult Psychiatric/Mental Health Registered Nurse providers across 52 states in the US. The average Adult Psychiatric/Mental Health Registered Nurse provider writes 1,148 Medicare Part D claims per year.
What drugs does Deborah Bykowski, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Deborah Bykowski, APRN's most frequently prescribed drugs include Alprazolam, Buspirone Hcl, Dextroamphetamine-Amphetamine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Deborah Bykowski, APRN accept Medicare? ▼
Deborah Bykowski, APRN appears in CMS Medicare data with 419 Part D claims and 18 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Deborah Bykowski, APRN's credentials? ▼
Deborah Bykowski, APRN's NPI is 1366883498 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.