NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1750861969 APNP
Verify on CMS → Stacey Sullivan, APNP
Registered Nurse in Milwaukee, 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 177,204 in 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
478
Medicare Part D claims · 163 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
34%
generic claims · 55% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
59.4/100
▼ 24 pts below national avg 83.5 · Mid-tier
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Stacey Sullivan, APNP reported a CMS MIPS final score of 59.4/100 - below the 83.5 national average - and filed 478 Medicare Part D claims in 2023.
- 59.4/100
- MIPS score · -24 vs avg
- 478
- Part D claims, 2023
- 34%
- generic prescribing
- ≥6th
- pct among measured MIPS (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.
Stacey Sullivan, APNP's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
59 ≥ 6th percentile 6% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Stacey Sullivan, APNP sits
This provider among registered nurse peers
Across the 3,271 registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Stacey Sullivan, APNP writes more Part D claims than 58% of them and scores higher on MIPS quality than 4% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one registered nurse peer from a representative sample of 60; the gold marker is Stacey Sullivan, APNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Stacey Sullivan, APNP?
Below national averagePrimary specialty
Registered Nurse
Medicare Part D claims
478 52% vs specialty avg
MIPS final score
59.4/100 24.1 pts vs avg
Specialty distribution in Wisconsin
How Registered Nurse compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Stacey Sullivan, APNP's 2023 MIPS final score plotted against the Registered Nurse national average
- MIPS Final Score
- 59.4/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Registered Nurse) - 59.4/100 vs national avg 83.5
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).
Stacey Sullivan, APNP appears in the CMS NPPES registry as a Registered Nurse provider holding APNP credentials at 2801 W KINNICKINNIC RIVER PKWY STE 260, Milwaukee, WI, 53215, with a listed phone of (414) 649-6780. NPI 1750861969 was issued on 08/16/2018.
Medicare Part D records for calendar year 2023 show 478 prescription claims written by this provider, covering 163 Medicare beneficiaries and totaling roughly $335K in drug spend, split 55% brand-name and 34% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 59.4/100 for the 2023 performance year (Quality 19.6, Cost 70.1), compared with the 83.5 average among clinicians with a measured score.
Registered Nurse is a high-volume specialty nationwide, with 177,204 enrolled providers across 56 states and an average of 1,000 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
Provider Details
| NPI | 1750861969 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | APNP |
| Gender | Female |
| NPI Issued | 08/16/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
59.4064
Final Score
Measured-score avg: 83.5
19.6167
Quality
70.0714
Cost
100
Promoting Interoperability
Reporting: Group practice
Brand vs generic prescribing mix · Brand-heavy
Stacey Sullivan, APNP - brand share 55.0%
Registered Nurse average
55% brand-name claims vs 34% generic, on 478 2023 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 2023.
478
Total Claims
$335K
Total Drug Cost
163
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 956
- Total Day Supply
- 28,218
- Brand vs Generic
- 55% brand / 34% generic
- Brand Drug Cost
- $327K
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 67.2 years
- Avg HCC Risk Score
- 2.58
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 54, 65-74: 69, 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.
What Stacey Sullivan, APNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metformin Hcl Er
Metformin Hcl Er
36 claims
- Ozempic
Ozempic
32 claims
- Trulicity
Trulicity
32 claims
- Metformin Hcl
Metformin Hcl
25 claims
- Tresiba Flextouch …
Tresiba Flextouch U-100
17 claims
- Jardiance
Jardiance
16 claims
- Humalog Kwikpen U-…
Humalog Kwikpen U-100
15 claims
- Novolog Flexpen 14
Novolog Flexpen
14 claims
| Drug | Claims |
|---|---|
| Metformin Hcl Er Metformin Hcl | 36 |
| Ozempic Semaglutide | 32 |
| Trulicity Dulaglutide | 32 |
| Metformin Hcl | 25 |
| Tresiba Flextouch U-100 Insulin Degludec | 17 |
| Jardiance Empagliflozin | 16 |
| Humalog Kwikpen U-100 Insulin Lispro | 15 |
| Novolog Flexpen Insulin Aspart | 14 |
| Atorvastatin Calcium | 13 |
| Insulin Lispro Kwikpen U-100 Insulin Lispro | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Stacey Sullivan, APNP fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Stacey Sullivan, APNP's 478 claims are below the specialty average of 1,000.
Nearby Registered Nurse Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Sullivan.
Dr. Julie Abbott
RN, ADN
Arkdale, WI
Kathleen Abel
Madison, WI
Rhoda Abelmann
Franklin, WI
Dr. Jessica Acevedo
RN
Wauwatosa, WI
Dr. Kate Achman
DNP, RN, ACGNS-BC
Tomah, WI
Compare Registered Nurse 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 Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Registered Nurse 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.
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Frequently Asked Questions
What is Stacey Sullivan, APNP's specialty? ▼
Stacey Sullivan, APNP specializes in Registered Nurse and practices in Milwaukee, Wisconsin. Credentials: APNP.
How much does Stacey Sullivan, APNP prescribe under Medicare Part D? ▼
In 2023, Stacey Sullivan, APNP wrote 478 Medicare Part D claims totaling $335K in drug costs for 163 beneficiaries.
What is Stacey Sullivan, APNP's Medicare quality score? ▼
Stacey Sullivan, APNP has a CMS MIPS Final Score of 59.4/100 (Quality: 19.6, Cost: 70.1). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Stacey Sullivan, APNP located? ▼
Stacey Sullivan, APNP is located at 2801 W KINNICKINNIC RIVER PKWY STE 260, Milwaukee, WI, 53215. Phone: (414) 649-6780.
What is Stacey Sullivan, APNP's NPI number? ▼
Stacey Sullivan, APNP's National Provider Identifier (NPI) is 1750861969, issued on 08/16/2018.
Does Stacey Sullivan, APNP prescribe more brand-name or generic drugs? ▼
Stacey Sullivan, APNP's prescribing is 55% brand-name and 34% generic drugs by claim count, with $327K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Stacey Sullivan, APNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Stacey Sullivan, APNP's most frequently prescribed drugs include Metformin Hcl Er, Ozempic, Trulicity. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stacey Sullivan, APNP accept Medicare? ▼
Stacey Sullivan, APNP appears in CMS Medicare data with 478 Part D claims and 163 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stacey Sullivan, APNP's credentials? ▼
Stacey Sullivan, APNP's NPI is 1750861969 with credentials 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 (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
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 May 2026.