2026 NPPES data Orthopedic Registered Nurse NPI 1609067388 APNP
Verify on CMS →

NANCY BUCHHOLZ, APNP

Orthopedic Registered Nurse in APPLETON, 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
4K
Medicare Part D claims · 453 beneficiaries · Orthopedic Registered Nurse avg: 568
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: NANCY BUCHHOLZ, APNP is a Orthopedic Registered Nurse ([object Object]) practicing in APPLETON, Wisconsin with a Medicare Part D prescribing footprint of 4K claims across 453 beneficiaries — 11% brand-name prescribing .

What the federal data shows

NANCY BUCHHOLZ, APNP filed 4,319 Medicare Part D claims in 2023 as a Orthopedic Registered Nurse in APPLETON, Wisconsin, prescribing 89% generic.

4K
Part D claims, 2023
89%
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.

NANCY BUCHHOLZ, APNP at a glance

Quality data not reported

NPI registry status

Active

Issued 08/07/2007

NPI 1609067388

Primary specialty

Orthopedic Registered Nurse

Rare

283 US NPIs in this specialty

Medicare Part D claims

4,319 660% vs specialty avg

2023 prescription claims

Specialty avg: 568

Specialty distribution in Wisconsin

How Orthopedic Registered Nurse compares to other specialties among Wisconsin providers

Wisconsin providers

Orthopedic Registered Nurse share within Wisconsin

1. Orthopedic Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthopedic Registered Nurse share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Orthopedic Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Orthopedic Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Orthopedic Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orthopedic Registered Nurse) — 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).

NANCY BUCHHOLZ, APNP is a Orthopedic Registered Nurse provider practicing in APPLETON, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APNP. NPI: 1609067388. 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.

NANCY BUCHHOLZ, APNP appears in the CMS NPPES registry as a Orthopedic Registered Nurse provider holding APNP credentials at 2500 E CAPITOL DR, APPLETON, WI, 54911, with a listed phone of (920) 738-4600. NPI 1609067388 was issued on 08/07/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BUCHHOLZ 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 4,319 prescription claims written by this provider, covering 453 Medicare beneficiaries and totaling roughly $283K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 2.2%. 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.

Orthopedic Registered Nurse is a narrow specialty nationwide, with 283 enrolled providers across 48 states and an average of 568 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 E CAPITOL DR
APPLETON, WI 54911

Provider Details

NPI 1609067388
Specialty Orthopedic Registered Nurse
Credentials APNP
Gender Female
NPI Issued 08/07/2007

Hospital and facility affiliations

Facilities where NANCY BUCHHOLZ, APNP 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.

THEDACARE INCORPORATED
NEW LONDON, 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 · Typical

NANCY BUCHHOLZ, APNP — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 4,319 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.

4,319
Total Claims
$283K
Total Drug Cost
453
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,475
Total Day Supply
307,453
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$213K
Generic Drug Cost
$70K
Opioid Claims
96 (2.2% rate)
Antibiotic Claims
89

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.07
Gender Split
57% female / 43% male
Age Distribution
<65: 41, 65-74: 231, 75-84: 142, 85+: 39

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
349
Lisinopril
265
Levothyroxine Sodium
200
Amlodipine Besylate
183
Hydrochlorothiazide
141
Omeprazole
130
Metformin Hcl
118
Losartan Potassium
117
Metoprolol Tartrate
117
Simvastatin
115

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

Orthopedic Registered Nurse Overview

How NANCY BUCHHOLZ, APNP fits within the Orthopedic Registered Nurse landscape nationally.

283
Orthopedic Registered Nurse Providers in US
48
States with Orthopedic Registered Nurse
568
Avg Claims per Provider

NANCY BUCHHOLZ, APNP's 4,319 claims are above the specialty average of 568.

Nearby Orthopedic Registered Nurse Providers in Wisconsin

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

Compare Orthopedic Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is NANCY BUCHHOLZ, APNP's specialty?
NANCY BUCHHOLZ, APNP specializes in Orthopedic Registered Nurse and practices in APPLETON, Wisconsin. Credentials: APNP.
How much does NANCY BUCHHOLZ, APNP prescribe under Medicare Part D?
In 2023, NANCY BUCHHOLZ, APNP wrote 4,319 Medicare Part D claims totaling $283K in drug costs for 453 beneficiaries.
Where is NANCY BUCHHOLZ, APNP located?
NANCY BUCHHOLZ, APNP is located at 2500 E CAPITOL DR, APPLETON, WI, 54911. Phone: (920) 738-4600.
What is NANCY BUCHHOLZ, APNP's NPI number?
NANCY BUCHHOLZ, APNP's National Provider Identifier (NPI) is 1609067388, issued on 08/07/2007.
Does NANCY BUCHHOLZ, APNP prescribe more brand-name or generic drugs?
NANCY BUCHHOLZ, APNP's prescribing is 11% brand-name and 89% generic drugs by claim count, with $213K in brand drug costs.
Does NANCY BUCHHOLZ, APNP prescribe opioids?
Yes, NANCY BUCHHOLZ, APNP had 96 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
How many Orthopedic Registered Nurse providers are there in the US?
There are 283 Orthopedic Registered Nurse providers across 48 states in the US. The average Orthopedic Registered Nurse provider writes 568 Medicare Part D claims per year.
What drugs does NANCY BUCHHOLZ, APNP prescribe most often?
Based on 2023 Medicare Part D data, NANCY BUCHHOLZ, APNP's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NANCY BUCHHOLZ, APNP accept Medicare?
NANCY BUCHHOLZ, APNP appears in CMS Medicare data with 4,319 Part D claims and 453 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NANCY BUCHHOLZ, APNP's credentials?
NANCY BUCHHOLZ, APNP's NPI is 1609067388 with credentials APNP. 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