2026 NPPES data Neurology Physician NPI 1992711824 DO
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KATHRYN SEASHOLTZ, DO

Neurology Physician in BRUNSWICK, Maine. 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
3K
Medicare Part D claims · 329 beneficiaries · Neurology Physician avg: 1K
MIPS score
98.0699/100
▲ 15 pts above national avg 83.1 · [object Object]
What the federal data reveals: KATHRYN SEASHOLTZ, DO is a Neurology Physician ([object Object]) practicing in BRUNSWICK, Maine with a Medicare Part D prescribing footprint of 3K claims across 329 beneficiaries . Their CMS MIPS Final Score of 98.0699/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: KATHRYN SEASHOLTZ, DO reported a CMS MIPS final score of 98.0699 out of 100, above the 83.1 national average, and filed 2,677 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

KATHRYN SEASHOLTZ, 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).

KATHRYN SEASHOLTZ, DO at a glance

High performer (top quartile)

NPI registry status

Active

Issued 07/31/2006

NPI 1992711824

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

2,677 105% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

MIPS final score

98.0699/100 14.96990000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Maine

How Neurology Physician compares to other specialties among Maine providers

Maine providers

Neurology Physician share within Maine

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

Medicare quality performance — MIPS

KATHRYN SEASHOLTZ, DO's 2023 MIPS final score plotted against the Neurology Physician national average

High performer (top quartile)
MIPS Final Score
98.0699/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Neurology Physician) — 98.0699/100 vs national avg 83.1

0%100%National avg83%98.1%
MIPS final score (Neurology Physician) — 98.0699/100 vs national avg 83.1

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).

KATHRYN SEASHOLTZ, DO is a Neurology Physician provider practicing in BRUNSWICK, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1992711824. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

KATHRYN SEASHOLTZ, DO appears in the CMS NPPES registry as a Neurology Physician provider holding DO credentials at 81 MEDICAL CENTER DR, BRUNSWICK, ME, 04011, with a listed phone of (207) 373-6099. NPI 1992711824 was issued on 07/31/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SEASHOLTZ 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 2,677 prescription claims written by this provider, covering 329 Medicare beneficiaries and totaling roughly $2.0 million in drug spend, with an opioid prescribing rate of 2.1%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 98.0699/100 for the 2023 performance year (Quality 86.1398), compared with the national average of 83.1.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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

81 MEDICAL CENTER DR
BRUNSWICK, ME 04011

Provider Details

NPI 1992711824
Specialty Neurology Physician
Credentials DO
Gender Female
NPI Issued 07/31/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

98.0699
Final Score
Avg: 83.1
86.1398
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where KATHRYN SEASHOLTZ, 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.

MAINEHEALTH
PORTLAND, ME

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.

2,677
Total Claims
$2.0M
Total Drug Cost
329
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,140
Total Day Supply
148,682
Generic Drug Cost
$373K
Opioid Claims
57 (2.1% rate)

Patient Demographics

Average Patient Age
66.2 years
Avg HCC Risk Score
1.37
Gender Split
73% female / 27% male
Age Distribution
<65: 127, 65-74: 122, 75-84: 67, 85+: 13

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Gabapentin
202
Donepezil Hcl
143
Topiramate
138
Baclofen
95
Aimovig Autoinjector
Erenumab-Aooe
86
Sumatriptan Succinate
85
Dimethyl Fumarate
68
Rizatriptan
Rizatriptan Benzoate
68
Levetiracetam
66
Tizanidine Hcl
59

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Neurology Physician Overview

How KATHRYN SEASHOLTZ, DO fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

KATHRYN SEASHOLTZ, DO's 2,677 claims are above the specialty average of 1,309.

Nearby Neurology Physician Providers in Maine

Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as SEASHOLTZ.

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KATHRYN SEASHOLTZ, DO's specialty?
KATHRYN SEASHOLTZ, DO specializes in Neurology Physician and practices in BRUNSWICK, Maine. Credentials: DO.
How much does KATHRYN SEASHOLTZ, DO prescribe under Medicare Part D?
In 2023, KATHRYN SEASHOLTZ, DO wrote 2,677 Medicare Part D claims totaling $2.0M in drug costs for 329 beneficiaries.
What is KATHRYN SEASHOLTZ, DO's Medicare quality score?
KATHRYN SEASHOLTZ, DO has a CMS MIPS Final Score of 98.0699/100 (Quality: 86.1398). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KATHRYN SEASHOLTZ, DO located?
KATHRYN SEASHOLTZ, DO is located at 81 MEDICAL CENTER DR, BRUNSWICK, ME, 04011. Phone: (207) 373-6099.
What is KATHRYN SEASHOLTZ, DO's NPI number?
KATHRYN SEASHOLTZ, DO's National Provider Identifier (NPI) is 1992711824, issued on 07/31/2006.
Does KATHRYN SEASHOLTZ, DO prescribe opioids?
Yes, KATHRYN SEASHOLTZ, DO had 57 opioid claims in 2023 with an opioid prescribing rate of 2.1%.
How many Neurology Physician providers are there in the US?
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does KATHRYN SEASHOLTZ, DO prescribe most often?
Based on 2023 Medicare Part D data, KATHRYN SEASHOLTZ, DO's most frequently prescribed drugs include Gabapentin, Donepezil Hcl, Topiramate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHRYN SEASHOLTZ, DO accept Medicare?
KATHRYN SEASHOLTZ, DO appears in CMS Medicare data with 2,677 Part D claims and 329 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHRYN SEASHOLTZ, DO's credentials?
KATHRYN SEASHOLTZ, DO's NPI is 1992711824 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

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