2026 NPPES data Orthopaedic Hand Surgery Physician NPI 1902895659 MD
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John Schneider, MD

Orthopaedic Hand Surgery Physician in Greenfield, Wisconsin. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,962 in Orthopaedic Hand Surgery 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
84
Medicare Part D claims · 63 beneficiaries · Orthopaedic Hand Surgery Physician avg: 180
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

John Schneider, MD filed 84 Medicare Part D claims in 2023 as a Orthopaedic Hand Surgery Physician in Greenfield, Wisconsin.

84
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.

John Schneider, MD's Medicare Part D volume vs every U.S. prescriber

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

84 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. 2K+: 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)

John Schneider, 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 John Schneider, MD?

Quality data not reported

NPI registry status

Active

Issued 10/17/2005

NPI 1902895659

Primary specialty

Orthopaedic Hand Surgery Physician

Niche

1,962 US NPIs in this specialty

Medicare Part D claims

84 53% vs specialty avg

2023 prescription claims

Specialty avg: 180

Specialty distribution in Wisconsin

How Orthopaedic Hand Surgery Physician compares to other specialties among Wisconsin providers

Wisconsin providers

Largest specialties in Wisconsin (% of in-state providers)

Physical Therapist - 5.6%Physical Therapist5.6%Pharmacist - 4.8%Pharmacist4.8%Registered Nurse - 4.5%Registered Nurse4.5%Professional Counselor - 3.3%Professional Counselor3.3%Student in an Organized Health Care Education/Training Program - 3.3%Student in an Organized Health Care Education/Training Program3.3%Family Medicine Physician - 3.2%Family Medicine Physician3.2%Orthopaedic Hand Surgery Physician - 0%Orthopaedic Hand Surgery Physician0%
Largest specialties in Wisconsin (% of in-state 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 Orthopaedic Hand Surgery Physician. Verify directly:

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).

John Schneider, MD appears in the CMS NPPES registry as a Orthopaedic Hand Surgery Physician provider holding MD credentials at 3033 W LAYTON AVE, Greenfield, WI, 53221, with a listed phone of (414) 647-0033. NPI 1902895659 was issued on 10/17/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Schneider 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 84 prescription claims written by this provider, covering 63 Medicare beneficiaries and totaling roughly $374 in drug spend, with an opioid prescribing rate of 69.0%. 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.

Orthopaedic Hand Surgery Physician is a narrow specialty nationwide, with 1,962 enrolled providers across 52 states and an average of 180 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

3033 W LAYTON AVE
Greenfield, WI 53221

Provider Details

NPI 1902895659
Specialty Orthopaedic Hand Surgery Physician
Credentials MD
Gender Male
NPI Issued 10/17/2005

Hospital and facility affiliations

Facilities where John Schneider, 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.

Orthopedic Surgeons OF Wisconsin SC
Wauwatosa, 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).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

84
Total Claims
$374
Total Drug Cost
63
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
84
Total Day Supply
422
Generic Drug Cost
$357
Opioid Claims
58 (69.0% rate)
Antibiotic Claims
12

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.05
Gender Split
49% female / 51% male

Top Prescribed Drugs (Medicare Part D)

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

What John Schneider, 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
Oxycodone Hcl
21
Acetaminophen-Codeine
Acetaminophen With Codeine
18
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
16

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

Orthopaedic Hand Surgery Physician Overview

How John Schneider, MD fits within the Orthopaedic Hand Surgery Physician landscape nationally.

1,962
Orthopaedic Hand Surgery Physician Providers in US
52
States with Orthopaedic Hand Surgery Physician
180
Avg Claims per Provider

John Schneider, MD's 84 claims are below the specialty average of 180.

Nearby Orthopaedic Hand Surgery Physician Providers in Wisconsin

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

Compare Orthopaedic Hand Surgery Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Wisconsin medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Orthopaedic Hand Surgery Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is John Schneider, MD's specialty?
John Schneider, MD specializes in Orthopaedic Hand Surgery Physician and practices in Greenfield, Wisconsin. Credentials: MD.
How much does John Schneider, MD prescribe under Medicare Part D?
In 2023, John Schneider, MD wrote 84 Medicare Part D claims totaling $374 in drug costs for 63 beneficiaries.
Where is John Schneider, MD located?
John Schneider, MD is located at 3033 W LAYTON AVE, Greenfield, WI, 53221. Phone: (414) 647-0033.
What is John Schneider, MD's NPI number?
John Schneider, MD's National Provider Identifier (NPI) is 1902895659, issued on 10/17/2005.
Does John Schneider, MD prescribe opioids?
Yes, John Schneider, MD had 58 opioid claims in 2023 with an opioid prescribing rate of 69.0%.
How many Orthopaedic Hand Surgery Physician providers are there in the US?
There are 1,962 Orthopaedic Hand Surgery Physician providers across 52 states in the US. The average Orthopaedic Hand Surgery Physician provider writes 180 Medicare Part D claims per year.
What drugs does John Schneider, MD prescribe most often?
Based on 2023 Medicare Part D data, John Schneider, MD's most frequently prescribed drugs include Oxycodone Hcl, Acetaminophen-Codeine, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Schneider, MD accept Medicare?
John Schneider, MD appears in CMS Medicare data with 84 Part D claims and 63 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Schneider, MD's credentials?
John Schneider, MD's NPI is 1902895659 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

Compiled from official public sources by the PlainDoctor editorial team.