NPI registry status
Active
2026 NPPES data Adult Psychiatric/Mental Health Clinical Nurse Specialist NPI 1699077420 RN, PMHCNS-BC, APNP
Verify on CMS → Joelle Fellinger, RN, PMHCNS-BC, APNP
Adult Psychiatric/Mental Health Clinical Nurse Specialist in Appleton, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 960 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
594
Medicare Part D claims · 21 beneficiaries · Adult Psychiatric/Mental Health Clinical Nurse Specialist avg: 1K
Generic prescribing
90%
generic claims · 10% 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
Joelle Fellinger, RN, PMHCNS-BC, APNP filed 594 Medicare Part D claims in 2024 as an Adult Psychiatric/Mental Health Clinical Nurse Specialist in Appleton, Wisconsin, prescribing 90% generic.
- 594
- Part D claims, 2024
- 90%
- generic prescribing
- ≥65th
- 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 Joelle Fellinger, RN, PMHCNS-BC, APNP
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 1699077420), first enumerated 11/30/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 594 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 1699077420 · Adult Psychiatric/Mental Health Clinical Nurse Specialist
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1699077420
- ENUM-MID 2010
- TAX-NARROW 960
- RX-LIGHT 594
- BOOK-THIN 7 in Wisconsin
- PHOTO-ENUM Mary Piven, PMHCNS-BC · 2010
Joelle Fellinger, RN, PMHCNS-BC, APNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
594 ≥ 65th percentile 65% 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 Joelle Fellinger, RN, PMHCNS-BC, APNP?
Quality data not reportedPrimary specialty
Adult Psychiatric/Mental Health Clinical Nurse Specialist
Medicare Part D claims
594 51% vs specialty avg
Specialty distribution in Wisconsin
How Adult Psychiatric/Mental Health Clinical Nurse Specialist compares to other specialties among Wisconsin 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).
Practice Address
Provider Details
| NPI | 1699077420 |
|---|---|
| Specialty | Adult Psychiatric/Mental Health Clinical Nurse Specialist |
| Credentials | RN, PMHCNS-BC, APNP |
| Gender | Female |
| NPI Issued | 11/30/2010 |
Brand vs generic prescribing mix · Typical
Joelle Fellinger, RN, PMHCNS-BC, APNP - brand share 10.0%
Adult Psychiatric/Mental Health Clinical Nurse Specialist average
10% brand-name claims vs 90% generic, on 594 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.
594
Total Claims
$70K
Total Drug Cost
21
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 917.4
- Total Day Supply
- 27,140
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $59K
- Generic Drug Cost
- $11K
Patient Demographics
- Average Patient Age
- 61.1 years
- Avg HCC Risk Score
- 0.93
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Joelle Fellinger, RN, PMHCNS-BC, APNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Buspirone Hcl
Buspirone Hcl
54 claims
- Lamotrigine
Lamotrigine
32 claims
- Bupropion Xl
Bupropion Xl
31 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
29 claims
- Alprazolam
Alprazolam
26 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
26 claims
- Sertraline Hcl
Sertraline Hcl
26 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphet Er
25 claims
| Drug | Claims |
|---|---|
| Buspirone Hcl | 54 |
| Lamotrigine | 32 |
| Bupropion Xl Bupropion Hcl | 31 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 29 |
| Alprazolam | 26 |
| Hydroxyzine Hcl | 26 |
| Sertraline Hcl | 26 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 25 |
| Quetiapine Fumarate | 24 |
| Lorazepam | 23 |
* 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 WI →
All providers in Wisconsin →
Compare specialties →
Adult Psychiatric/Mental Health Clinical Nurse Specialist Overview
How Joelle Fellinger, RN, PMHCNS-BC, APNP fits within the Adult Psychiatric/Mental Health Clinical Nurse Specialist landscape nationally.
960
Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in US
51
States with Adult Psychiatric/Mental Health Clinical Nurse Specialist
1,206
Avg Claims per Provider
Joelle Fellinger, RN, PMHCNS-BC, APNP's 594 claims are below the specialty average of 1,206.
Nationwide Adult Psychiatric/Mental Health Clinical Nurse Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Fellinger, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Fellinger.
One of 7 Adult Psychiatric/Mental Health Clinical Nurse Specialist providers enrolled in Wisconsin, 5 are shown here.
Frequently Asked Questions
What is Joelle Fellinger, RN, PMHCNS-BC, APNP's specialty? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP specializes in Adult Psychiatric/Mental Health Clinical Nurse Specialist and practices in Appleton, Wisconsin. Credentials: RN, PMHCNS-BC, APNP.
How much does Joelle Fellinger, RN, PMHCNS-BC, APNP prescribe under Medicare Part D? ▼
In 2024, Joelle Fellinger, RN, PMHCNS-BC, APNP wrote 594 Medicare Part D claims totaling $70K in drug costs for 21 beneficiaries.
Where is Joelle Fellinger, RN, PMHCNS-BC, APNP located? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP is located at W6240 COMMUNICATION CT STE 2, Appleton, WI, 54914. Phone: (920) 364-0747.
What is Joelle Fellinger, RN, PMHCNS-BC, APNP's NPI number? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP's National Provider Identifier (NPI) is 1699077420, issued on 11/30/2010.
Does Joelle Fellinger, RN, PMHCNS-BC, APNP prescribe more brand-name or generic drugs? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP's prescribing is 10% brand-name and 90% generic drugs by claim count, with $59K in brand drug costs.
How many Adult Psychiatric/Mental Health Clinical Nurse Specialist providers are there in the US? ▼
There are 960 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 1,206 Medicare Part D claims per year.
What drugs does Joelle Fellinger, RN, PMHCNS-BC, APNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Joelle Fellinger, RN, PMHCNS-BC, APNP's most frequently prescribed drugs include Buspirone Hcl, Lamotrigine, Bupropion Xl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Joelle Fellinger, RN, PMHCNS-BC, APNP accept Medicare? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP appears in CMS Medicare data with 594 Part D claims and 21 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Joelle Fellinger, RN, PMHCNS-BC, APNP's credentials? ▼
Joelle Fellinger, RN, PMHCNS-BC, APNP's NPI is 1699077420 with credentials RN, PMHCNS-BC, APNP. 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.