NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1568608768 PA
Verify on CMS → Lindsey Kalhagen, PA
Physician Assistant in Chicago, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 150,974 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
455
Medicare Part D claims · 129 beneficiaries · Physician Assistant avg: 790
Generic prescribing
0%
generic claims · 65% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
94.1/100
▲ 11 pts above national avg 83.1 · Exceptional
Industry payments
$112.03
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Lindsey Kalhagen, PA reported a CMS MIPS final score of 94.1/100 - above the 83.1 national average - and filed 455 Medicare Part D claims in 2023.
- 94.1/100
- MIPS score · +11 vs avg
- 455
- Part D claims, 2023
- 0%
- generic prescribing
- $112.03
- industry payments (Sunshine Act)
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.
Lindsey Kalhagen, PA's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
94 Top 25% higher than 75% of 477,587 scored providers
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
Where Lindsey Kalhagen, PA sits
This provider among physician assistant peers
Across the 27,054 physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Lindsey Kalhagen, PA writes more Part D claims than 67% of them and scores higher on MIPS quality than 73% - placing this provider in the high-volume, high-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 physician assistant peer from a representative sample of 60; the gold marker is Lindsey Kalhagen, PA. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Lindsey Kalhagen, PA?
High performer (top quartile)Primary specialty
Physician Assistant
Medicare Part D claims
455 42% vs specialty avg
MIPS final score
94.1/100 11 pts vs avg
Specialty distribution in Illinois
How Physician Assistant compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Lindsey Kalhagen, PA's 2023 MIPS final score plotted against the Physician Assistant national average
- MIPS Final Score
- 94.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Physician Assistant) - 94.1/100 vs national avg 83.1
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).
Lindsey Kalhagen, PA appears in the CMS NPPES registry as a Physician Assistant provider holding PA credentials at 675 N SAINT CLAIR ST, Chicago, IL, 60611, with a listed phone of (312) 695-0990. NPI 1568608768 was issued on 12/18/2008.
Medicare Part D records for calendar year 2023 show 455 prescription claims written by this provider, covering 129 Medicare beneficiaries and totaling roughly $859K in drug spend, split 65% brand-name and 0% generic by claim count, with an opioid prescribing rate of 11.0%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.1/100 for the 2023 performance year (Quality 82.6), compared with the national average of 83.1.
Physician Assistant is a high-volume specialty nationwide, with 150,974 enrolled providers across 56 states and an average of 790 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 | 1568608768 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA |
| Gender | Female |
| NPI Issued | 12/18/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.1036
Final Score
Avg: 83.1
82.5938
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Lindsey Kalhagen, 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.
Northwestern Medical Faculty Foundation
Chicago, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Lindsey Kalhagen, PA. Source: openpaymentsdata.cms.gov.
Total received
$112
Largest payer
AstraZeneca Pharmaceuticals LP
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
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 Lindsey Kalhagen, PA. To verify Lindsey Kalhagen, PA'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.
Brand vs generic prescribing mix · Brand-heavy
Lindsey Kalhagen, PA - brand share 65.0%
Physician Assistant average
65% brand-name claims vs 0% generic, on 455 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.
455
Total Claims
$859K
Total Drug Cost
129
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 686
- Total Day Supply
- 19,393
- Brand vs Generic
- 65% brand / 0% generic
- Brand Drug Cost
- $844K
- Opioid Claims
- 50 (11.0% rate)
Patient Demographics
- Average Patient Age
- 69.2 years
- Avg HCC Risk Score
- 2.35
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 34, 65-74: 41, 75-84: 38, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lindsey Kalhagen, PA prescribes most
Top Medicare Part D drugs by claim count, 2023
- Eliquis
Eliquis
178 claims
- Hydroxyurea 54
Hydroxyurea
54 claims
- Xarelto 47
Xarelto
47 claims
- Enoxaparin Sodium 20
Enoxaparin Sodium
20 claims
- Promacta 20
Promacta
20 claims
- Prednisone 17
Prednisone
17 claims
- Jakafi 15
Jakafi
15 claims
- Morphine Sulfate 14
Morphine Sulfate
14 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 178 |
| Hydroxyurea | 54 |
| Xarelto Rivaroxaban | 47 |
| Enoxaparin Sodium | 20 |
| Promacta Eltrombopag Olamine | 20 |
| Prednisone | 17 |
| Jakafi Ruxolitinib Phosphate | 15 |
| Morphine Sulfate | 14 |
| Folic Acid | 12 |
| Oxycodone Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Lindsey Kalhagen, PA fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Lindsey Kalhagen, PA's 455 claims are below the specialty average of 790.
Nearby Physician Assistant Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Kalhagen.
Dr. Brooke Aarhus
PA-C
Park Ridge, IL
Dr. Traci Aaron
PA-C
Chicago, IL
Dr. Sana Abbasi
PA
Carol Stream, IL
Dr. Susan Abbinanti
PA-C
Elk Grove Village, IL
Dr. Katheryn Abbott
PA
Schaumburg, IL
Compare Physician Assistant 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 Physician Assistant 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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Medical Specialties Explained
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Frequently Asked Questions
What is Lindsey Kalhagen, PA's specialty? ▼
Lindsey Kalhagen, PA specializes in Physician Assistant and practices in Chicago, Illinois. Credentials: PA.
How much does Lindsey Kalhagen, PA prescribe under Medicare Part D? ▼
In 2023, Lindsey Kalhagen, PA wrote 455 Medicare Part D claims totaling $859K in drug costs for 129 beneficiaries.
What is Lindsey Kalhagen, PA's Medicare quality score? ▼
Lindsey Kalhagen, PA has a CMS MIPS Final Score of 94.1/100 (Quality: 82.6). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lindsey Kalhagen, PA located? ▼
Lindsey Kalhagen, PA is located at 675 N SAINT CLAIR ST, Chicago, IL, 60611. Phone: (312) 695-0990.
What is Lindsey Kalhagen, PA's NPI number? ▼
Lindsey Kalhagen, PA's National Provider Identifier (NPI) is 1568608768, issued on 12/18/2008.
Does Lindsey Kalhagen, PA prescribe more brand-name or generic drugs? ▼
Lindsey Kalhagen, PA's prescribing is 65% brand-name and 0% generic drugs by claim count, with $844K in brand drug costs.
Does Lindsey Kalhagen, PA prescribe opioids? ▼
Yes, Lindsey Kalhagen, PA had 50 opioid claims in 2023 with an opioid prescribing rate of 11.0%.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Lindsey Kalhagen, PA prescribe most often? ▼
Based on 2023 Medicare Part D data, Lindsey Kalhagen, PA's most frequently prescribed drugs include Eliquis, Hydroxyurea, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lindsey Kalhagen, PA accept Medicare? ▼
Lindsey Kalhagen, PA appears in CMS Medicare data with 455 Part D claims and 129 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lindsey Kalhagen, PA's credentials? ▼
Lindsey Kalhagen, PA's NPI is 1568608768 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 (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.