NPI registry status
Active
2026 NPPES data Neuropathology Physician NPI 1558480087 MD
Verify on CMS → Andrew McKeon, MD
Neuropathology Physician in Rochester, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 335 in Neuropathology 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
386
Medicare Part D claims · 64 beneficiaries · Neuropathology Physician avg: 365
What the federal data shows
Andrew McKeon, MD filed 386 Medicare Part D claims in 2024 as a Neuropathology Physician in Rochester, Minnesota.
- 386
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥56th
- pct by Part D claim volume (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 Andrew McKeon, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1558480087), first enumerated 03/28/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 386 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1558480087 · Neuropathology Physician
NPI-10 · ENUM-MID · TAX-TRACE · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1558480087
- ENUM-MID 2007
- TAX-TRACE 335
- RX-LIGHT 386
- BOOK-THIN 6 in Minnesota
- PHOTO-ENUM John Schweitzer, MD · 2007
Andrew McKeon, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
386 ≥ 56th percentile 56% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Andrew McKeon, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Andrew McKeon, MD?
Quality data not reportedPrimary specialty
Neuropathology Physician
Medicare Part D claims
386 6% vs specialty avg
Specialty distribution in Minnesota
How Neuropathology Physician compares to other specialties among Minnesota providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Neuropathology Physician. Verify directly:
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 | 1558480087 |
|---|---|
| Specialty | Neuropathology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/28/2007 |
Hospital and facility affiliations
Facilities where Andrew McKeon, MD 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.
Mayo Clinic
Rochester, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
386
Total Claims
$768K
Total Drug Cost
64
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 698.2
- Total Day Supply
- 20,332
- Generic Drug Cost
- $12K
- Opioid Claims
- 19 (4.9% rate)
- Antibiotic Claims
- 23
Patient Demographics
- Average Patient Age
- 67.8 years
- Avg HCC Risk Score
- 1.92
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 20, 65-74: 25, 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 Andrew McKeon, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Carbidopa-Levodopa
Carbidopa-Levodopa
36 claims
- Gabapentin
Gabapentin
27 claims
- Mycophenolate Mofe…
Mycophenolate Mofetil
24 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
23 claims
- Diazepam
Diazepam
21 claims
- Donepezil Hcl
Donepezil Hcl
19 claims
- Tramadol Hcl
Tramadol Hcl
19 claims
- Divalproex Sodium
Divalproex Sodium
17 claims
| Drug | Claims |
|---|---|
| Carbidopa-Levodopa Carbidopa/Levodopa | 36 |
| Gabapentin | 27 |
| Mycophenolate Mofetil | 24 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 23 |
| Diazepam | 21 |
| Donepezil Hcl | 19 |
| Tramadol Hcl | 19 |
| Divalproex Sodium | 17 |
| Firdapse Amifampridine Phosphate | 16 |
| Pyridostigmine Bromide | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neuropathology Physician Overview
How Andrew McKeon, MD fits within the Neuropathology Physician landscape nationally.
335
Neuropathology Physician Providers in US
43
States with Neuropathology Physician
365
Avg Claims per Provider
Andrew McKeon, MD's 386 claims are above the specialty average of 365.
Nationwide Neuropathology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for McKeon, both outside Minnesota so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Neuropathology Physician Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as McKeon.
One of 6 Neuropathology Physician providers enrolled in Minnesota, 5 are shown here.
Dr. Kenneth Aldape
M.D.
Rochester, MN
Dr. Sarah Bach
M.D.
Minneapolis, MN
Dr. Howard Clark
M.D.
Minneapolis, MN
Carolyne Lemieux
MBBS
Rochester, MN
Dr. Rachael Vaubel
MD
Rochester, MN
Compare Neuropathology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Andrew McKeon, MD's specialty? ▼
Andrew McKeon, MD specializes in Neuropathology Physician and practices in Rochester, Minnesota. Credentials: MD.
How much does Andrew McKeon, MD prescribe under Medicare Part D? ▼
In 2024, Andrew McKeon, MD wrote 386 Medicare Part D claims totaling $768K in drug costs for 64 beneficiaries.
Where is Andrew McKeon, MD located? ▼
Andrew McKeon, MD is located at 200 1ST ST SW, Rochester, MN, 55905. Phone: (507) 284-2511.
What is Andrew McKeon, MD's NPI number? ▼
Andrew McKeon, MD's National Provider Identifier (NPI) is 1558480087, issued on 03/28/2007.
Does Andrew McKeon, MD prescribe opioids? ▼
Yes, Andrew McKeon, MD had 19 opioid claims in 2024 with an opioid prescribing rate of 4.9%.
How many Neuropathology Physician providers are there in the US? ▼
There are 335 Neuropathology Physician providers across 43 states in the US. The average Neuropathology Physician provider writes 365 Medicare Part D claims per year.
What drugs does Andrew McKeon, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Andrew McKeon, MD's most frequently prescribed drugs include Carbidopa-Levodopa, Gabapentin, Mycophenolate Mofetil. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Andrew McKeon, MD accept Medicare? ▼
Andrew McKeon, MD appears in CMS Medicare data with 386 Part D claims and 64 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Andrew McKeon, MD's credentials? ▼
Andrew McKeon, MD's NPI is 1558480087 with credentials MD. 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.
- 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.