2026 NPPES data Independent Medical Examiner Chiropractor NPI 1932437589 PA-C
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ANDREW BADER, PA-C

Independent Medical Examiner Chiropractor in NIXON, Nevada. 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
159
Medicare Part D claims · 66 beneficiaries · Independent Medical Examiner Chiropractor avg: 250
Industry payments
$45.57
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ANDREW BADER, PA-C filed 159 Medicare Part D claims in 2023 as a Independent Medical Examiner Chiropractor in NIXON, Nevada.

159
Part D claims, 2023
$45.57
industry payments (Sunshine Act)

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 BADER, PA-C's Medicare Part D volume vs every U.S. prescriber

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

159 35th percentile higher than 35% 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 ANDREW BADER, PA-C?

Quality data not reported

NPI registry status

Active

Issued 11/19/2009

NPI 1932437589

Primary specialty

Independent Medical Examiner Chiropractor

Rare

352 US NPIs in this specialty

Medicare Part D claims

159 36% vs specialty avg

2023 prescription claims

Specialty avg: 250

Specialty distribution in Nevada

How Independent Medical Examiner Chiropractor compares to other specialties among Nevada providers

Nevada providers

Independent Medical Examiner Chiropractor share within Nevada

1. Independent Medical Examiner Chiropractor42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Independent Medical Examiner Chiropractor share within Nevada

Specialty board-certification context

Estimated specialty board-certified rate — Independent Medical Examiner Chiropractor (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Independent Medical Examiner Chiropractor ABMS/AOA estimate

Est. board-certified rate (Independent Medical Examiner Chiropractor) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Independent Medical Examiner Chiropractor) — 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 BADER, PA-C appears in the CMS NPPES registry as a Independent Medical Examiner Chiropractor provider holding PA-C credentials at 705 HIGHWAY 446, NIXON, NV, 89424, with a listed phone of (775) 574-1018. NPI 1932437589 was issued on 11/19/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BADER 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 159 prescription claims written by this provider, covering 66 Medicare beneficiaries and totaling roughly $19K in drug spend. 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.

Independent Medical Examiner Chiropractor is a narrow specialty nationwide, with 352 enrolled providers across 44 states and an average of 250 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

705 HIGHWAY 446
NIXON, NV 89424

Provider Details

NPI 1932437589
Specialty Independent Medical Examiner Chiropractor
Credentials PA-C
Gender Male
NPI Issued 11/19/2009

Hospital and facility affiliations

Facilities where ANDREW BADER, PA-C 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.

RENO SPARKS INDIAN COLONY
RENO, NV

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ANDREW BADER, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$46

Largest payer

Hologic Sales and Service, LLC

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

159
Total Claims
$19K
Total Drug Cost
66
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
222
Total Day Supply
5,840
Generic Drug Cost
$4K
Antibiotic Claims
12

Patient Demographics

Average Patient Age
72.5 years
Avg HCC Risk Score
1.35
Gender Split
67% female / 33% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lisinopril
16

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

Independent Medical Examiner Chiropractor Overview

How ANDREW BADER, PA-C fits within the Independent Medical Examiner Chiropractor landscape nationally.

352
Independent Medical Examiner Chiropractor Providers in US
44
States with Independent Medical Examiner Chiropractor
250
Avg Claims per Provider

ANDREW BADER, PA-C's 159 claims are below the specialty average of 250.

Nearby Independent Medical Examiner Chiropractor Providers in Nevada

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

Compare Independent Medical Examiner Chiropractor nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANDREW BADER, PA-C's specialty?
ANDREW BADER, PA-C specializes in Independent Medical Examiner Chiropractor and practices in NIXON, Nevada. Credentials: PA-C.
How much does ANDREW BADER, PA-C prescribe under Medicare Part D?
In 2023, ANDREW BADER, PA-C wrote 159 Medicare Part D claims totaling $19K in drug costs for 66 beneficiaries.
Where is ANDREW BADER, PA-C located?
ANDREW BADER, PA-C is located at 705 HIGHWAY 446, NIXON, NV, 89424. Phone: (775) 574-1018.
What is ANDREW BADER, PA-C's NPI number?
ANDREW BADER, PA-C's National Provider Identifier (NPI) is 1932437589, issued on 11/19/2009.
How many Independent Medical Examiner Chiropractor providers are there in the US?
There are 352 Independent Medical Examiner Chiropractor providers across 44 states in the US. The average Independent Medical Examiner Chiropractor provider writes 250 Medicare Part D claims per year.
What drugs does ANDREW BADER, PA-C prescribe most often?
Based on 2023 Medicare Part D data, ANDREW BADER, PA-C's most frequently prescribed drugs include Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANDREW BADER, PA-C accept Medicare?
ANDREW BADER, PA-C appears in CMS Medicare data with 159 Part D claims and 66 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANDREW BADER, PA-C's credentials?
ANDREW BADER, PA-C's NPI is 1932437589 with credentials PA-C. 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