NPI registry status
Active
2026 NPPES data Critical Care Medicine Registered Nurse NPI 1023637923 NP
Verify on CMS → Lauren Warren, NP
Critical Care Medicine Registered Nurse in Austell, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,553 in Critical Care Medicine Registered Nurse, 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
703
Medicare Part D claims · 282 beneficiaries · Critical Care Medicine Registered Nurse avg: 752
Generic prescribing
56%
generic claims · 42% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$36.72
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Lauren Warren, NP filed 703 Medicare Part D claims in 2023 as a Critical Care Medicine Registered Nurse in Austell, Georgia, prescribing 56% generic.
- 703
- Part D claims, 2023
- 56%
- generic prescribing
- $36.72
- industry payments (Sunshine Act)
- ≥71st
- 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.
CMS NPPES provider registry desk
NPI 1023637923 · Critical Care Medicine Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1023637923
- ENUM-RECENT 2020
- TAX-MID 7K Critical Care
- RX-LIGHT 703
- BOOK-THIN 187 in Georgia
- PHOTO-ENUM Janni Ballard · 2020
Lauren Warren, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
703 ≥ 71st percentile 71% of 1,370,886 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 · 2023
What does the federal data show about Lauren Warren, NP?
Quality data not reportedPrimary specialty
Critical Care Medicine Registered Nurse
Medicare Part D claims
703 7% vs specialty avg
Specialty distribution in Georgia
How Critical Care Medicine Registered Nurse compares to other specialties among Georgia 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 Registered Nurse. 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 | 1023637923 |
|---|---|
| Specialty | Critical Care Medicine Registered Nurse |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 04/10/2020 |
Hospital and facility affiliations
Facilities where Lauren Warren, NP 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.
Precision Healthcare Specialists, LLC
Naples, FL
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 Lauren Warren, NP. Source: openpaymentsdata.cms.gov.
Total received
$37
Largest payer
Novo Nordisk 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.
Brand vs generic prescribing mix · Above average
Lauren Warren, NP - brand share 42.0%
Critical Care Medicine Registered Nurse average
42% brand-name claims vs 56% generic, on 703 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.
703
Total Claims
$235K
Total Drug Cost
282
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,870
- Total Day Supply
- 55,959
- Brand vs Generic
- 42% brand / 56% generic
- Brand Drug Cost
- $224K
- Generic Drug Cost
- $9K
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 1.58
- Gender Split
- 63% female / 37% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lauren Warren, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
74 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
57 claims
- Synthroid
Synthroid
56 claims
- Ozempic 28
Ozempic
28 claims
- Metformin Hcl 26
Metformin Hcl
26 claims
- Amlodipine Besylate 23
Amlodipine Besylate
23 claims
- Losartan Potassium 23
Losartan Potassium
23 claims
- Trulicity 21
Trulicity
21 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 74 |
| Rosuvastatin Calcium | 57 |
| Synthroid Levothyroxine Sodium | 56 |
| Ozempic Semaglutide | 28 |
| Metformin Hcl | 26 |
| Amlodipine Besylate | 23 |
| Losartan Potassium | 23 |
| Trulicity Dulaglutide | 21 |
| Glimepiride | 20 |
| Ezetimibe | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine Registered Nurse in GA →
All providers in Georgia →
Compare specialties →
Critical Care Medicine Registered Nurse Overview
How Lauren Warren, NP fits within the Critical Care Medicine Registered Nurse landscape nationally.
6,553
Critical Care Medicine Registered Nurse Providers in US
53
States with Critical Care Medicine Registered Nurse
752
Avg Claims per Provider
Lauren Warren, NP's 703 claims are below the specialty average of 752.
Nationwide Critical Care Medicine Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Warren, both outside Georgia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Critical Care Medicine Registered Nurse Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Warren.
One of 187 Critical Care Medicine Registered Nurse providers enrolled in Georgia, 5 are shown here.
Oluwaseyi Adeniji
Hampton, GA
Olufunmi Adewoyin
Atlanta, GA
Oluwakemi Agbebi
Austell, GA
Zahra Ali
Johns Creek, GA
Dr. Macy Andrews
CRNA
Columbus, GA
Compare Critical Care Medicine Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lauren Warren, NP's specialty? ▼
Lauren Warren, NP specializes in Critical Care Medicine Registered Nurse and practices in Austell, Georgia. Credentials: NP.
How much does Lauren Warren, NP prescribe under Medicare Part D? ▼
In 2023, Lauren Warren, NP wrote 703 Medicare Part D claims totaling $235K in drug costs for 282 beneficiaries.
Where is Lauren Warren, NP located? ▼
Lauren Warren, NP is located at 3950 AUSTELL RD, Austell, GA, 30106. Phone: (470) 732-4000.
What is Lauren Warren, NP's NPI number? ▼
Lauren Warren, NP's National Provider Identifier (NPI) is 1023637923, issued on 04/10/2020.
Does Lauren Warren, NP prescribe more brand-name or generic drugs? ▼
Lauren Warren, NP's prescribing is 42% brand-name and 56% generic drugs by claim count, with $224K in brand drug costs.
How many Critical Care Medicine Registered Nurse providers are there in the US? ▼
There are 6,553 Critical Care Medicine Registered Nurse providers across 53 states in the US. The average Critical Care Medicine Registered Nurse provider writes 752 Medicare Part D claims per year.
What drugs does Lauren Warren, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Lauren Warren, NP's most frequently prescribed drugs include Levothyroxine Sodium, Rosuvastatin Calcium, Synthroid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lauren Warren, NP accept Medicare? ▼
Lauren Warren, NP appears in CMS Medicare data with 703 Part D claims and 282 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lauren Warren, NP's credentials? ▼
Lauren Warren, NP's NPI is 1023637923 with credentials NP. 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 (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
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 May 2026.