NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1821744186 APRN, FNP-C
Verify on CMS → Shaun Gueringer, APRN, FNP-C
Nurse Practitioner in Covington, 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 89,808 in 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
194
Medicare Part D claims · 130 beneficiaries · Nurse Practitioner avg: 1K
What the federal data shows
Shaun Gueringer, APRN, FNP-C filed 194 Medicare Part D claims in 2024 as a Nurse Practitioner in Covington, Louisiana.
- 194
- Part D claims, 2024
- ≥34th
- 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 Shaun Gueringer, APRN, FNP-C
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1821744186), first enumerated 02/25/2022.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 194 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1821744186 · Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1821744186
- ENUM-RECENT 2022
- TAX-MEGA 90K Nurse Practitioner
- RX-LIGHT 194
- BOOK-LIGHT 973 in Louisiana
- PHOTO-ENUM Jenay Martignetti, A… · 2022
Shaun Gueringer, APRN, FNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
194 ≥ 34th percentile 34% 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 Shaun Gueringer, APRN, FNP-C?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
194 83% vs specialty avg
Specialty distribution in Louisiana
How 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 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 | 1821744186 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APRN, FNP-C |
| Gender | Male |
| NPI Issued | 02/25/2022 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
194
Total Claims
$1K
Total Drug Cost
130
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 194
- Total Day Supply
- 1,214
- Generic Drug Cost
- $1K
- Opioid Claims
- 42 (21.6% rate)
- Antibiotic Claims
- 47
Patient Demographics
- Average Patient Age
- 70.5 years
- Avg HCC Risk Score
- 1.60
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 23, 65-74: 67, 75-84: 28, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shaun Gueringer, APRN, FNP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
36 claims
- Naproxen
Naproxen
19 claims
- Cephalexin
Cephalexin
18 claims
- Ondansetron Odt
Ondansetron Odt
17 claims
- Tizanidine Hcl
Tizanidine Hcl
15 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 36 |
| Naproxen | 19 |
| Cephalexin | 18 |
| Ondansetron Odt Ondansetron | 17 |
| Tizanidine Hcl | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Shaun Gueringer, APRN, FNP-C fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Shaun Gueringer, APRN, FNP-C's 194 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Gueringer, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Gueringer.
One of 973 Nurse Practitioner providers enrolled in Louisiana, 5 are shown here.
Cayla Abad
FNP-C
Baton Rouge, LA
Ellison Abad
NP
Baton Rouge, LA
Dr. Tabitha Accardo
DNP
Independence, LA
Kristin Acosta
FNP-C
Morgan City, LA
Alexandra Adair
APRN
Baton Rouge, LA
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shaun Gueringer, APRN, FNP-C's specialty? ▼
Shaun Gueringer, APRN, FNP-C specializes in Nurse Practitioner and practices in Covington, Louisiana. Credentials: APRN, FNP-C.
How much does Shaun Gueringer, APRN, FNP-C prescribe under Medicare Part D? ▼
In 2024, Shaun Gueringer, APRN, FNP-C wrote 194 Medicare Part D claims totaling $1K in drug costs for 130 beneficiaries.
Where is Shaun Gueringer, APRN, FNP-C located? ▼
Shaun Gueringer, APRN, FNP-C is located at 1202 S TYLER ST, Covington, LA, 70433. Phone: (985) 898-4438.
What is Shaun Gueringer, APRN, FNP-C's NPI number? ▼
Shaun Gueringer, APRN, FNP-C's National Provider Identifier (NPI) is 1821744186, issued on 02/25/2022.
Does Shaun Gueringer, APRN, FNP-C prescribe opioids? ▼
Yes, Shaun Gueringer, APRN, FNP-C had 42 opioid claims in 2024 with an opioid prescribing rate of 21.6%.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Shaun Gueringer, APRN, FNP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Shaun Gueringer, APRN, FNP-C's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Naproxen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shaun Gueringer, APRN, FNP-C accept Medicare? ▼
Shaun Gueringer, APRN, FNP-C appears in CMS Medicare data with 194 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 Shaun Gueringer, APRN, FNP-C's credentials? ▼
Shaun Gueringer, APRN, FNP-C's NPI is 1821744186 with credentials APRN, FNP-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
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.