2026 NPPES data Acute Care Nurse Practitioner NPI 1265039846 APNP, AGPCNP-BC
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KATHRYN JAMIESON, APNP, AGPCNP-BC

Acute Care Nurse Practitioner in MADISON, Wisconsin. 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
21
Medicare Part D claims · Acute Care Nurse Practitioner avg: 576
Generic prescribing
38%
generic claims · 62% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KATHRYN JAMIESON, APNP, AGPCNP-BC filed 21 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in MADISON, Wisconsin, prescribing 38% generic.

21
Part D claims, 2023
38%
generic prescribing

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.

KATHRYN JAMIESON, APNP, AGPCNP-BC's Medicare Part D volume vs every U.S. prescriber

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

21 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 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

What does the federal data show about KATHRYN JAMIESON, APNP, AGPCNP-BC?

Quality data not reported

NPI registry status

Active

Issued 10/06/2020

NPI 1265039846

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

21 96% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in Wisconsin

How Acute Care Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Acute Care Nurse Practitioner share within Wisconsin

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Acute Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acute Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acute Care Nurse Practitioner) — 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).

KATHRYN JAMIESON, APNP, AGPCNP-BC appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding APNP, AGPCNP-BC credentials at 2500 OVERLOOK TER, MADISON, WI, 53705, with a listed phone of (608) 256-1901. NPI 1265039846 was issued on 10/06/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JAMIESON 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 21 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $604 in drug spend, split 62% brand-name and 38% generic by claim count. 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.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

2500 OVERLOOK TER
MADISON, WI 53705

Provider Details

NPI 1265039846
Specialty Acute Care Nurse Practitioner
Credentials APNP, AGPCNP-BC
Gender Female
NPI Issued 10/06/2020

Brand vs generic prescribing mix · Brand-heavy

KATHRYN JAMIESON, APNP, AGPCNP-BC — brand share 62.0%
Specialty average (est.)

62% brand-name claims vs 38% generic, on 21 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.

21
Total Claims
$604
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
21
Total Day Supply
545
Brand vs Generic
62% brand / 38% generic
Brand Drug Cost
$182

Patient Demographics

Average Patient Age
88.0 years
Avg HCC Risk Score
1.37

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levothyroxine Sodium
13

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

Acute Care Nurse Practitioner Overview

How KATHRYN JAMIESON, APNP, AGPCNP-BC fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

KATHRYN JAMIESON, APNP, AGPCNP-BC's 21 claims are below the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Wisconsin

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

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is KATHRYN JAMIESON, APNP, AGPCNP-BC's specialty?
KATHRYN JAMIESON, APNP, AGPCNP-BC specializes in Acute Care Nurse Practitioner and practices in MADISON, Wisconsin. Credentials: APNP, AGPCNP-BC.
How much does KATHRYN JAMIESON, APNP, AGPCNP-BC prescribe under Medicare Part D?
In 2023, KATHRYN JAMIESON, APNP, AGPCNP-BC wrote 21 Medicare Part D claims totaling $604 in drug costs for N/A beneficiaries.
Where is KATHRYN JAMIESON, APNP, AGPCNP-BC located?
KATHRYN JAMIESON, APNP, AGPCNP-BC is located at 2500 OVERLOOK TER, MADISON, WI, 53705. Phone: (608) 256-1901.
What is KATHRYN JAMIESON, APNP, AGPCNP-BC's NPI number?
KATHRYN JAMIESON, APNP, AGPCNP-BC's National Provider Identifier (NPI) is 1265039846, issued on 10/06/2020.
Does KATHRYN JAMIESON, APNP, AGPCNP-BC prescribe more brand-name or generic drugs?
KATHRYN JAMIESON, APNP, AGPCNP-BC's prescribing is 62% brand-name and 38% generic drugs by claim count, with $182 in brand drug costs.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does KATHRYN JAMIESON, APNP, AGPCNP-BC prescribe most often?
Based on 2023 Medicare Part D data, KATHRYN JAMIESON, APNP, AGPCNP-BC's most frequently prescribed drugs include Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHRYN JAMIESON, APNP, AGPCNP-BC accept Medicare?
KATHRYN JAMIESON, APNP, AGPCNP-BC appears in CMS Medicare data with 21 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHRYN JAMIESON, APNP, AGPCNP-BC's credentials?
KATHRYN JAMIESON, APNP, AGPCNP-BC's NPI is 1265039846 with credentials APNP, AGPCNP-BC. 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