NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1295982429 APRN
Verify on CMS → Amanda Shackell, APRN
Psychiatric/Mental Health Nurse Practitioner in New Haven, 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
439
Medicare Part D claims · 34 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 895
Generic prescribing
97%
generic claims · 3% 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
Amanda Shackell, APRN filed 439 Medicare Part D claims in 2024 as a Psychiatric/Mental Health Nurse Practitioner in New Haven, Connecticut, prescribing 97% generic.
- 439
- Part D claims, 2024
- 97%
- generic prescribing
- ≥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 Amanda Shackell, 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 1295982429), first enumerated 08/19/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 439 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.
Compare Shackell with other Psychiatric/Mental Health Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Connecticut
- 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
- Delores Addy, PMHNP-BC Manchester, CT
Other specialties in New Haven: Student in an Organized Health Care Education/Training Program (2,279) · Clinical Social Worker (516) · Internal Medicine Physician (490) · Physician Assistant (304)
CMS NPPES provider registry desk
NPI 1295982429 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1295982429
- ENUM-MID 2008
- TAX-MID 45K Psychiatric/Mental Health
- RX-LIGHT 439
- BOOK-LIGHT 856 in Connecticut
- PHOTO-ENUM Deshonda Tyynismaa,… · 2008
Amanda Shackell, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
439 ≥ 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 Amanda Shackell, APRN?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
439 51% 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 | 1295982429 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 08/19/2008 |
Brand vs generic prescribing mix · Generic-heavy
Amanda Shackell, APRN - brand share 3.0%
Psychiatric/Mental Health Nurse Practitioner average
3% brand-name claims vs 97% generic, on 439 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.
439
Total Claims
$18K
Total Drug Cost
34
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 593
- Total Day Supply
- 16,961
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $6K
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 56.7 years
- Avg HCC Risk Score
- 1.53
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 21, 65-74: 11, 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 Amanda Shackell, APRN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Lamotrigine
Lamotrigine
66 claims
- Aripiprazole
Aripiprazole
55 claims
- Clonazepam
Clonazepam
47 claims
- Lurasidone Hcl
Lurasidone Hcl
28 claims
- Quetiapine Fumarate
Quetiapine Fumarate
28 claims
- Gabapentin 25
Gabapentin
25 claims
- Bupropion Xl 19
Bupropion Xl
19 claims
- Trazodone Hcl 18
Trazodone Hcl
18 claims
| Drug | Claims |
|---|---|
| Lamotrigine | 66 |
| Aripiprazole | 55 |
| Clonazepam | 47 |
| Lurasidone Hcl | 28 |
| Quetiapine Fumarate | 28 |
| Gabapentin | 25 |
| Bupropion Xl Bupropion Hcl | 19 |
| Trazodone Hcl | 18 |
| Buspirone Hcl | 15 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 14 |
* 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 Amanda Shackell, 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
Amanda Shackell, APRN's 439 claims are below the specialty average of 895.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Shackell, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
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 Shackell.
One of 856 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Connecticut, 11 are shown on this page.
Amal Adely
Greenwich, CT
Andrea Adimando
APRN
New Haven, CT
Edward Afful
NP
Farmington, CT
Kathleen Africano
APRN
Darien, CT
Cynthia Aftassi
APRN
New Haven, CT
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Amanda Shackell, APRN's specialty? ▼
Amanda Shackell, APRN specializes in Psychiatric/Mental Health Nurse Practitioner and practices in New Haven, Connecticut. Credentials: APRN.
How much does Amanda Shackell, APRN prescribe under Medicare Part D? ▼
In 2024, Amanda Shackell, APRN wrote 439 Medicare Part D claims totaling $18K in drug costs for 34 beneficiaries.
Where is Amanda Shackell, APRN located? ▼
Amanda Shackell, APRN is located at 1 LONG WHARF DR, New Haven, CT, 06511. Phone: (203) 781-4600.
What is Amanda Shackell, APRN's NPI number? ▼
Amanda Shackell, APRN's National Provider Identifier (NPI) is 1295982429, issued on 08/19/2008.
Does Amanda Shackell, APRN prescribe more brand-name or generic drugs? ▼
Amanda Shackell, APRN's prescribing is 3% brand-name and 97% generic drugs by claim count, with $6K 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 Amanda Shackell, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Amanda Shackell, APRN's most frequently prescribed drugs include Lamotrigine, Aripiprazole, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amanda Shackell, APRN accept Medicare? ▼
Amanda Shackell, APRN appears in CMS Medicare data with 439 Part D claims and 34 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amanda Shackell, APRN's credentials? ▼
Amanda Shackell, APRN's NPI is 1295982429 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.