NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1750861191 PA
Verify on CMS → Stephanie Guest, PA
Physician Assistant in Rice Lake, 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 156,084 in Physician Assistant, 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
11K
Medicare Part D claims · 623 beneficiaries · Physician Assistant avg: 832
Generic prescribing
86%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
82.4/100
▼ 1 pts below national avg 83.5 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Stephanie Guest, PA reported a CMS MIPS final score of 82.4/100 - below the 83.5 national average - and filed 10,892 Medicare Part D claims in 2024.
- 82.4/100
- MIPS score · -1 vs avg
- 11K
- Part D claims, 2024
- 86%
- generic prescribing
- ≥36th
- 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.
Federal trust snapshot
What official records show about Stephanie Guest, PA
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1750861191), first enumerated 08/15/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 10,892 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 82.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 Guest with other Physician Assistant providers
Same primary specialty, same federal CMS NPPES roster.
All 15 Physician Assistant providers in Rice Lake, WI →
Also enrolled in Wisconsin
- Amber Abraham, PA-C Green Bay, WI
- Roopa Achuri Neenah, WI
- Carleen Acker, PA-C Madison, WI
- Lauren Ackerman, PA-C Cudahy, WI
- Jocelyn Acompanado, PA-C Sheboygan, WI
- Kora Adam, PA-C Burlington, WI
Other specialties in Rice Lake: Physical Therapist (25) · Family Medicine Physician (23) · Occupational Therapist (22) · Chiropractor (22)
CMS NPPES provider registry desk
NPI 1750861191 · Physician Assistant
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-INLINE · RX-HEAVY · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1750861191
- ENUM-RECENT 2018
- TAX-MEGA 156K Physician Assistant
- MIPS-INLINE 82.4/100
- RX-HEAVY 11K claims
- BOOK-LIGHT 3,317 in Wisconsin
- PHOTO-FINISH Karina Cruz, PA-C · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Guest · this pro…
Guest · this provider
82.4 MIPS pts
- Scott Wiley, P.A…
Scott Wiley, P.A.
82.4 MIPS pts
- Karina Cruz, PA-…
Karina Cruz, PA-C
82.4 MIPS pts
- Sarah Determan, …
Sarah Determan, PA C
82.4 MIPS pts
- Jose Rivera, PA-…
Jose Rivera, PA-C
82.4 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Stephanie Guest, PA'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.
82 ≥ 36th percentile 36% 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 Stephanie Guest, PA sits
This provider among physician assistant peers
Across the 26,497 physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Stephanie Guest, PA writes more Part D claims than 100% of them and scores higher on MIPS quality than 35% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one physician assistant peer from a representative sample of 60; the gold marker is Stephanie Guest, PA. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Stephanie Guest, PA?
Near national averagePrimary specialty
Physician Assistant
Medicare Part D claims
10,892 13× vs specialty avg
MIPS final score
82.4/100 1.1 pts vs avg
Specialty distribution in Wisconsin
How Physician Assistant compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Stephanie Guest, PA's 2023 MIPS final score plotted against the Physician Assistant national average
- MIPS Final Score
- 82.4/100
- vs 83.5 national avg · 2023 performance year
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 | 1750861191 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA |
| Gender | Female |
| NPI Issued | 08/15/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
82.3657
Final Score
Measured-score avg: 83.5
76.3847
Quality
50.2933
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Stephanie Guest, PA bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Stephanie Guest, PA is affiliated with 3 Medicare-billing facilities.
Advantage Physical Therapy And Sports Rehab, LLC
Spooner, WI
Lakeview Medical Center Inc OF Rice Lake
Hayward, WI
Mchs Hospitals Inc
Ladysmith, WI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Stephanie Guest, PA - brand share 13.0%
Physician Assistant average
13% brand-name claims vs 86% generic, on 10,892 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.
10,892
Total Claims
$904K
Total Drug Cost
623
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 22,837.233
- Total Day Supply
- 661,811
- Brand vs Generic
- 13% brand / 86% generic
- Brand Drug Cost
- $746K
- Generic Drug Cost
- $148K
- Opioid Claims
- 436 (4.0% rate)
- Antibiotic Claims
- 198
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 1.20
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 71, 65-74: 286, 75-84: 193, 85+: 73
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Stephanie Guest, PA prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
600 claims
- Lisinopril
Lisinopril
494 claims
- Levothyroxine Sodium
Levothyroxine Sodium
446 claims
- Losartan Potassium
Losartan Potassium
280 claims
- Omeprazole
Omeprazole
279 claims
- Amlodipine Besylate
Amlodipine Besylate
278 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
257 claims
- Pantoprazole Sodium 226
Pantoprazole Sodium
226 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 600 |
| Lisinopril | 494 |
| Levothyroxine Sodium | 446 |
| Losartan Potassium | 280 |
| Omeprazole | 279 |
| Amlodipine Besylate | 278 |
| Rosuvastatin Calcium | 257 |
| Pantoprazole Sodium | 226 |
| Trazodone Hcl | 218 |
| Metoprolol Tartrate | 217 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Stephanie Guest, PA fits within the Physician Assistant landscape nationally.
156,084
Physician Assistant Providers in US
56
States with Physician Assistant
832
Avg Claims per Provider
Stephanie Guest, PA's 10,892 claims are above the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Guest, both outside Wisconsin so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (82.4 here).
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Guest.
One of 3,317 Physician Assistant providers enrolled in Wisconsin, 11 are shown on this page.
Stephanie Adamczyk
PA
Milwaukee, WI
Kristen Adamo
PA
New Berlin, WI
Beth Adams
PA-C
Mequon, WI
Eric Adams
PA
Green Bay, WI
Jennifer Addington
PAC
Prescott, WI
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Stephanie Guest, PA's specialty? ▼
Stephanie Guest, PA specializes in Physician Assistant and practices in Rice Lake, Wisconsin. Credentials: PA.
How much does Stephanie Guest, PA prescribe under Medicare Part D? ▼
In 2024, Stephanie Guest, PA wrote 10,892 Medicare Part D claims totaling $904K in drug costs for 623 beneficiaries.
What is Stephanie Guest, PA's Medicare quality score? ▼
Stephanie Guest, PA has a CMS MIPS Final Score of 82.4/100 (Quality: 76.4, Cost: 50.3). 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 Stephanie Guest, PA located? ▼
Stephanie Guest, PA is located at 1700 W STOUT ST, Rice Lake, WI, 54868. Phone: (715) 236-8100.
What is Stephanie Guest, PA's NPI number? ▼
Stephanie Guest, PA's National Provider Identifier (NPI) is 1750861191, issued on 08/15/2018.
Does Stephanie Guest, PA prescribe more brand-name or generic drugs? ▼
Stephanie Guest, PA's prescribing is 13% brand-name and 86% generic drugs by claim count, with $746K in brand drug costs.
Does Stephanie Guest, PA prescribe opioids? ▼
Yes, Stephanie Guest, PA had 436 opioid claims in 2024 with an opioid prescribing rate of 4.0%.
How many Physician Assistant providers are there in the US? ▼
There are 156,084 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 832 Medicare Part D claims per year.
What drugs does Stephanie Guest, PA prescribe most often? ▼
Based on 2024 Medicare Part D data, Stephanie Guest, PA's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stephanie Guest, PA accept Medicare? ▼
Stephanie Guest, PA appears in CMS Medicare data with 10,892 Part D claims and 623 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stephanie Guest, PA's credentials? ▼
Stephanie Guest, PA's NPI is 1750861191 with credentials PA. 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.
- 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 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.