NPI registry status
Active
2026 NPPES data Critical Care Medicine Nurse Practitioner NPI 1205424397 ACNPC-AG
Verify on CMS → Nathan Beier, ACNPC-AG
Critical Care Medicine Nurse Practitioner in Lake Charles, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,490 in Critical Care Medicine Nurse Practitioner, 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
411
Medicare Part D claims · 130 beneficiaries · Critical Care Medicine Nurse Practitioner avg: 425
Industry payments
$23.34
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Nathan Beier, ACNPC-AG filed 411 Medicare Part D claims in 2024 as a Critical Care Medicine Nurse Practitioner in Lake Charles, Louisiana.
- 411
- Part D claims, 2024
- $23.34
- industry payments (Sunshine Act)
- ≥61st
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Nathan Beier, ACNPC-AG
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1205424397), first enumerated 01/05/2021.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 411 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$23.34 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1205424397 · Critical Care Medicine Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1205424397
- ENUM-RECENT 2021
- TAX-NARROW 1,490
- RX-LIGHT 411
- BOOK-THIN 13 in Louisiana
- PHOTO-ENUM Sophia Staley · 2021
Nathan Beier, ACNPC-AG's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
411 ≥ 61st percentile 61% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Nathan Beier, ACNPC-AG?
Quality data not reportedPrimary specialty
Critical Care Medicine Nurse Practitioner
Medicare Part D claims
411 3% vs specialty avg
Specialty distribution in Louisiana
How Critical Care Medicine Nurse Practitioner compares to other specialties among Louisiana 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 Critical Care Medicine Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1205424397 |
|---|---|
| Specialty | Critical Care Medicine Nurse Practitioner |
| Credentials | ACNPC-AG |
| Gender | Male |
| NPI Issued | 01/05/2021 |
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 Nathan Beier, ACNPC-AG. Source: openpaymentsdata.cms.gov.
Total received
$23
Largest payer
Globus Medical, Inc.
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 2024.
411
Total Claims
$5K
Total Drug Cost
130
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 478
- Total Day Supply
- 12,212
- Generic Drug Cost
- $5K
- Opioid Claims
- 51 (12.4% rate)
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 63.4 years
- Avg HCC Risk Score
- 1.27
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 63, 65-74: 55, 75-84: 12, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Nathan Beier, ACNPC-AG prescribes most
Top Medicare Part D drugs by claim count, 2024
- Pregabalin
Pregabalin
95 claims
- Cyclobenzaprine Hcl
Cyclobenzaprine Hcl
74 claims
- Gabapentin
Gabapentin
73 claims
- Oxycodone-Acetamin… 37
Oxycodone-Acetaminophen
37 claims
- Tizanidine Hcl 35
Tizanidine Hcl
35 claims
- Duloxetine Hcl 26
Duloxetine Hcl
26 claims
- Hydrocodone-Acetam… 13
Hydrocodone-Acetaminophen
13 claims
| Drug | Claims |
|---|---|
| Pregabalin | 95 |
| Cyclobenzaprine Hcl | 74 |
| Gabapentin | 73 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 37 |
| Tizanidine Hcl | 35 |
| Duloxetine Hcl | 26 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine Nurse Practitioner in LA →
All providers in Louisiana →
Compare specialties →
Critical Care Medicine Nurse Practitioner Overview
How Nathan Beier, ACNPC-AG fits within the Critical Care Medicine Nurse Practitioner landscape nationally.
1,490
Critical Care Medicine Nurse Practitioner Providers in US
51
States with Critical Care Medicine Nurse Practitioner
425
Avg Claims per Provider
Nathan Beier, ACNPC-AG's 411 claims are below the specialty average of 425.
Nationwide Critical Care Medicine Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Beier, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2021)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Critical Care Medicine Nurse Practitioner Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Beier.
One of 13 Critical Care Medicine Nurse Practitioner providers enrolled in Louisiana, 5 are shown here.
Tracy Aljabi
FNP
Covington, LA
Kathryn Anderson
AGACNP
New Orleans, LA
Ralph Hays
APRN
Lake Charles, LA
Dena Landry
AGACNP
Baton Rouge, LA
Austin McAndrew
Metairie, LA
Compare Critical Care Medicine Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nathan Beier, ACNPC-AG's specialty? ▼
Nathan Beier, ACNPC-AG specializes in Critical Care Medicine Nurse Practitioner and practices in Lake Charles, Louisiana. Credentials: ACNPC-AG.
How much does Nathan Beier, ACNPC-AG prescribe under Medicare Part D? ▼
In 2024, Nathan Beier, ACNPC-AG wrote 411 Medicare Part D claims totaling $5K in drug costs for 130 beneficiaries.
Where is Nathan Beier, ACNPC-AG located? ▼
Nathan Beier, ACNPC-AG is located at 1701 OAK PARK BLVD, Lake Charles, LA, 70601. Phone: (374) 943-4720.
What is Nathan Beier, ACNPC-AG's NPI number? ▼
Nathan Beier, ACNPC-AG's National Provider Identifier (NPI) is 1205424397, issued on 01/05/2021.
Does Nathan Beier, ACNPC-AG prescribe opioids? ▼
Yes, Nathan Beier, ACNPC-AG had 51 opioid claims in 2024 with an opioid prescribing rate of 12.4%.
How many Critical Care Medicine Nurse Practitioner providers are there in the US? ▼
There are 1,490 Critical Care Medicine Nurse Practitioner providers across 51 states in the US. The average Critical Care Medicine Nurse Practitioner provider writes 425 Medicare Part D claims per year.
What drugs does Nathan Beier, ACNPC-AG prescribe most often? ▼
Based on 2024 Medicare Part D data, Nathan Beier, ACNPC-AG's most frequently prescribed drugs include Pregabalin, Cyclobenzaprine Hcl, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nathan Beier, ACNPC-AG accept Medicare? ▼
Nathan Beier, ACNPC-AG appears in CMS Medicare data with 411 Part D claims and 130 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nathan Beier, ACNPC-AG's credentials? ▼
Nathan Beier, ACNPC-AG's NPI is 1205424397 with credentials ACNPC-AG. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.