2026 NPPES data Neuropathology Physician NPI 1558480087 MD
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ANDREW MCKEON, MD

Neuropathology Physician in ROCHESTER, Minnesota. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
428
Medicare Part D claims · 72 beneficiaries · Neuropathology Physician avg: 358

What the federal data shows

ANDREW MCKEON, MD filed 428 Medicare Part D claims in 2023 as a Neuropathology Physician in ROCHESTER, Minnesota.

428
Part D claims, 2023
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.

ANDREW MCKEON, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

428 Top 38% higher than 62% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

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 reported

NPI registry status

Active

Issued 03/28/2007

NPI 1558480087

Primary specialty

Neuropathology Physician

Rare

337 US NPIs in this specialty

Medicare Part D claims

428 20% vs specialty avg

2023 prescription claims

Specialty avg: 358

Specialty distribution in Minnesota

How Neuropathology Physician compares to other specialties among Minnesota providers

Minnesota providers

Neuropathology Physician share within Minnesota

1. Neuropathology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neuropathology Physician share within Minnesota

Specialty board-certification context

Estimated specialty board-certified rate — Neuropathology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Neuropathology Physician ABMS/AOA estimate

Est. board-certified rate (Neuropathology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Neuropathology Physician) — ABMS / AOA estimate

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).

ANDREW MCKEON, MD appears in the CMS NPPES registry as a Neuropathology Physician provider holding MD credentials at 200 1ST ST SW, ROCHESTER, MN, 55905, with a listed phone of (507) 284-2511. NPI 1558480087 was issued on 03/28/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCKEON most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 428 prescription claims written by this provider, covering 72 Medicare beneficiaries and totaling roughly $809K in drug spend, with an opioid prescribing rate of 4.9%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Neuropathology Physician is a narrow specialty nationwide, with 337 enrolled providers across 43 states and an average of 358 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

200 1ST ST SW
ROCHESTER, MN 55905

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 2023.

428
Total Claims
$809K
Total Drug Cost
72
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
727
Total Day Supply
21,029
Generic Drug Cost
$19K
Opioid Claims
21 (4.9% rate)
Antibiotic Claims
16

Patient Demographics

Average Patient Age
67.1 years
Avg HCC Risk Score
1.77
Gender Split
51% female / 49% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What ANDREW MCKEON, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Gabapentin
44
Carbidopa-Levodopa
Carbidopa/Levodopa
39
Donepezil Hcl
33
Nortriptyline Hcl
30
Mycophenolate Mofetil
23
Tramadol Hcl
21
Firdapse
Amifampridine Phosphate
20
Divalproex Sodium
19
Clonazepam
17
Diazepam
17

* 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.

337
Neuropathology Physician Providers in US
43
States with Neuropathology Physician
358
Avg Claims per Provider

ANDREW MCKEON, MD's 428 claims are above the specialty average of 358.

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.

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 2023, ANDREW MCKEON, MD wrote 428 Medicare Part D claims totaling $809K in drug costs for 72 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 21 opioid claims in 2023 with an opioid prescribing rate of 4.9%.
How many Neuropathology Physician providers are there in the US?
There are 337 Neuropathology Physician providers across 43 states in the US. The average Neuropathology Physician provider writes 358 Medicare Part D claims per year.
What drugs does ANDREW MCKEON, MD prescribe most often?
Based on 2023 Medicare Part D data, ANDREW MCKEON, MD's most frequently prescribed drugs include Gabapentin, Carbidopa-Levodopa, Donepezil Hcl. 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 428 Part D claims and 72 Medicare beneficiaries in 2023. 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

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.
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