2026 NPPES data Registered Dietitian NPI 1871803387 PA-C
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Amanda Stucky, PA-C

Registered Dietitian in Libertyville, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
89
Medicare Part D claims · 60 beneficiaries · Registered Dietitian avg: 696
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]

What the federal data shows

Amanda Stucky, PA-C reported a CMS MIPS final score of 100/100 — above the 83.1 national average — and filed 89 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
89
Part D claims, 2023

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.

Amanda Stucky, PA-C's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

100 Top 7% higher than 93% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about Amanda Stucky, PA-C?

High performer (top quartile)

NPI registry status

Active

Issued 10/18/2010

NPI 1871803387

Primary specialty

Registered Dietitian

High-volume

64,100 US NPIs in this specialty

Medicare Part D claims

89 87% vs specialty avg

2023 prescription claims

Specialty avg: 696

MIPS final score

100/100 16.9 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Illinois

How Registered Dietitian compares to other specialties among Illinois providers

Illinois providers

Registered Dietitian share within Illinois

1. Registered Dietitian42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Dietitian share within Illinois

Medicare quality performance — MIPS

Amanda Stucky, PA-C's 2023 MIPS final score plotted against the Registered Dietitian national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Registered Dietitian) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Registered Dietitian) — 100/100 vs national avg 83.1

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).

Amanda Stucky, PA-C appears in the CMS NPPES registry as a Registered Dietitian provider holding PA-C credentials at 801 S MILWAUKEE AVE, Libertyville, IL, 60048, with a listed phone of (414) 290-6720. NPI 1871803387 was issued on 10/18/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Stucky most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 89 prescription claims written by this provider, covering 60 Medicare beneficiaries and totaling roughly $601 in drug spend, with an opioid prescribing rate of 20.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 100, Cost 94.7), compared with the national average of 83.1.

Registered Dietitian is a high-volume specialty nationwide, with 64,100 enrolled providers across 55 states and an average of 696 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

801 S MILWAUKEE AVE
Libertyville, IL 60048

Provider Details

NPI 1871803387
Specialty Registered Dietitian
Credentials PA-C
Gender Female
NPI Issued 10/18/2010

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
100
Quality
94.6913
Cost

Reporting: Group practice

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to Amanda Stucky, PA-C. To verify Amanda Stucky, PA-C's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

89
Total Claims
$601
Total Drug Cost
60
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
89
Total Day Supply
616
Generic Drug Cost
$588
Opioid Claims
18 (20.2% rate)
Antibiotic Claims
23

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
1.37
Gender Split
52% female / 48% male
Age Distribution
<65: 15, 65-74: 23, 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.

Drug Claims
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
18

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Dietitian Overview

How Amanda Stucky, PA-C fits within the Registered Dietitian landscape nationally.

64,100
Registered Dietitian Providers in US
55
States with Registered Dietitian
696
Avg Claims per Provider

Amanda Stucky, PA-C's 89 claims are below the specialty average of 696.

Nearby Registered Dietitian Providers in Illinois

Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Stucky.

Compare Registered Dietitian nationally: see state-by-state distribution →

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 Illinois medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Registered Dietitian 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.

Frequently Asked Questions

What is Amanda Stucky, PA-C's specialty?
Amanda Stucky, PA-C specializes in Registered Dietitian and practices in Libertyville, Illinois. Credentials: PA-C.
How much does Amanda Stucky, PA-C prescribe under Medicare Part D?
In 2023, Amanda Stucky, PA-C wrote 89 Medicare Part D claims totaling $601 in drug costs for 60 beneficiaries.
What is Amanda Stucky, PA-C's Medicare quality score?
Amanda Stucky, PA-C has a CMS MIPS Final Score of 100/100 (Quality: 100, Cost: 94.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Amanda Stucky, PA-C located?
Amanda Stucky, PA-C is located at 801 S MILWAUKEE AVE, Libertyville, IL, 60048. Phone: (414) 290-6720.
What is Amanda Stucky, PA-C's NPI number?
Amanda Stucky, PA-C's National Provider Identifier (NPI) is 1871803387, issued on 10/18/2010.
Does Amanda Stucky, PA-C prescribe opioids?
Yes, Amanda Stucky, PA-C had 18 opioid claims in 2023 with an opioid prescribing rate of 20.2%.
How many Registered Dietitian providers are there in the US?
There are 64,100 Registered Dietitian providers across 55 states in the US. The average Registered Dietitian provider writes 696 Medicare Part D claims per year.
What drugs does Amanda Stucky, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Amanda Stucky, PA-C's most frequently prescribed drugs include Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amanda Stucky, PA-C accept Medicare?
Amanda Stucky, PA-C appears in CMS Medicare data with 89 Part D claims and 60 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amanda Stucky, PA-C's credentials?
Amanda Stucky, PA-C's NPI is 1871803387 with credentials PA-C. 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

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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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