NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1124524152 DO
Verify on CMS → Alex Kelsey, DO
Psychiatry Physician in Oshkosh, 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 54,383 in Psychiatry Physician, 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
1K
Medicare Part D claims · 91 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.6/100
▲ 7 pts above national avg 83.5 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Alex Kelsey, DO reported a CMS MIPS final score of 90.6/100 - above the 83.5 national average - and filed 1,263 Medicare Part D claims in 2024.
- 90.6/100
- MIPS score · +7 vs avg
- 1K
- Part D claims, 2024
- 97%
- generic prescribing
- Likely
- board-certified (heuristic)
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 Alex Kelsey, DO
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 1124524152), first enumerated 03/30/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,263 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 90.6/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation 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.
CMS NPPES provider registry desk
NPI 1124524152 · Psychiatry Physician
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-ABOVE · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1124524152
- ENUM-RECENT 2018
- TAX-MEGA 54K Psychiatry Physician
- MIPS-ABOVE 90.6/100
- RX-MID 1,263
- BOOK-LIGHT 858 in Wisconsin
- PHOTO-FINISH Abdulhafiz Ahmed, M.D. · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Aleksandr Dekhty…
Aleksandr Dekhtyar, MD
90.5 MIPS pts
- Kelsey · this pr…
Kelsey · this provider
90.6 MIPS pts
- Kendra Kobrin, M…
Kendra Kobrin, MD/PHD
90.6 MIPS pts
- Abdulhafiz Ahmed…
Abdulhafiz Ahmed, M.D.
90.6 MIPS pts
- Lakshmi Baddela,…
Lakshmi Baddela, M.D.
90.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Alex Kelsey, DO'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.
91 ≥ 58th percentile 58% 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 Alex Kelsey, DO sits
This provider among psychiatry physician peers
Across the 4,541 psychiatry physician providers who report both Medicare Part D prescribing and a MIPS quality score, Alex Kelsey, DO writes more Part D claims than 71% of them and scores higher on MIPS quality than 59% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one psychiatry physician peer from a representative sample of 60; the gold marker is Alex Kelsey, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Alex Kelsey, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Alex Kelsey, DO?
High performer (top quartile)Primary specialty
Psychiatry Physician
Medicare Part D claims
1,263 25% vs specialty avg
MIPS final score
90.6/100 7.1 pts vs avg
Specialty distribution in Wisconsin
How Psychiatry Physician compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Alex Kelsey, DO's 2023 MIPS final score plotted against the Psychiatry Physician national average
- MIPS Final Score
- 90.6/100
- 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 | 1124524152 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 03/30/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.5958
Final Score
Measured-score avg: 83.5
94.2658
Quality
67.032
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Alex Kelsey, DO 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.
Aurora Medical Group, Inc.
Oshkosh, 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 · Generic-heavy
Alex Kelsey, DO - brand share 3.0%
Psychiatry Physician average
3% brand-name claims vs 97% generic, on 1,263 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.
1,263
Total Claims
$86K
Total Drug Cost
91
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,646.333
- Total Day Supply
- 47,903
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $57K
- Generic Drug Cost
- $30K
Patient Demographics
- Average Patient Age
- 58.7 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 56, 65-74: 22, 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 Alex Kelsey, DO prescribes most
Top Medicare Part D drugs by claim count, 2024
- Aripiprazole
Aripiprazole
79 claims
- Duloxetine Hcl
Duloxetine Hcl
76 claims
- Buspirone Hcl
Buspirone Hcl
75 claims
- Sertraline Hcl
Sertraline Hcl
74 claims
- Quetiapine Fumarate
Quetiapine Fumarate
65 claims
- Fluoxetine Hcl
Fluoxetine Hcl
62 claims
- Mirtazapine
Mirtazapine
57 claims
- Gabapentin
Gabapentin
56 claims
| Drug | Claims |
|---|---|
| Aripiprazole | 79 |
| Duloxetine Hcl | 76 |
| Buspirone Hcl | 75 |
| Sertraline Hcl | 74 |
| Quetiapine Fumarate | 65 |
| Fluoxetine Hcl | 62 |
| Mirtazapine | 57 |
| Gabapentin | 56 |
| Hydroxyzine Hcl | 47 |
| Bupropion Xl Bupropion Hcl | 46 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Alex Kelsey, DO fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Alex Kelsey, DO's 1,263 claims are above the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Kelsey, both outside Wisconsin so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (90.6 here).
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatry Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Kelsey.
One of 858 Psychiatry Physician providers enrolled in Wisconsin, 5 are shown here.
Dr. Semhal Abbay
MD
Green Bay, WI
Dr. Beth Abramson
M.D.
Milwaukee, WI
Dr. Sean Ackerman
M.D.
Columbus, WI
Dr. Nagwa Agaiby
M.D.
Milwaukee, WI
Dr. Eileen Ahearn
M.D.
Madison, WI
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Alex Kelsey, DO's specialty? ▼
Alex Kelsey, DO specializes in Psychiatry Physician and practices in Oshkosh, Wisconsin. Credentials: DO.
How much does Alex Kelsey, DO prescribe under Medicare Part D? ▼
In 2024, Alex Kelsey, DO wrote 1,263 Medicare Part D claims totaling $86K in drug costs for 91 beneficiaries.
What is Alex Kelsey, DO's Medicare quality score? ▼
Alex Kelsey, DO has a CMS MIPS Final Score of 90.6/100 (Quality: 94.3, Cost: 67). 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 Alex Kelsey, DO located? ▼
Alex Kelsey, DO is located at 700 N WESTHAVEN DR, Oshkosh, WI, 54904. Phone: (920) 456-2030.
What is Alex Kelsey, DO's NPI number? ▼
Alex Kelsey, DO's National Provider Identifier (NPI) is 1124524152, issued on 03/30/2018.
Does Alex Kelsey, DO prescribe more brand-name or generic drugs? ▼
Alex Kelsey, DO's prescribing is 3% brand-name and 97% generic drugs by claim count, with $57K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Alex Kelsey, DO prescribe most often? ▼
Based on 2024 Medicare Part D data, Alex Kelsey, DO's most frequently prescribed drugs include Aripiprazole, Duloxetine Hcl, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alex Kelsey, DO accept Medicare? ▼
Alex Kelsey, DO appears in CMS Medicare data with 1,263 Part D claims and 91 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alex Kelsey, DO's credentials? ▼
Alex Kelsey, DO's NPI is 1124524152 with credentials DO. 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.