NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1669139390 NP
Verify on CMS → Lauren Librizzi, NP
Gerontology Nurse Practitioner in Bridgewater, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,056 in Gerontology 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
355
Medicare Part D claims · 90 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Lauren Librizzi, NP filed 355 Medicare Part D claims in 2024 as a Gerontology Nurse Practitioner in Bridgewater, New Jersey, prescribing 83% generic.
- 355
- Part D claims, 2024
- 83%
- generic prescribing
- ≥56th
- 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 Lauren Librizzi, NP
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 1669139390), first enumerated 11/17/2021.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 355 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1669139390 · Gerontology Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1669139390
- ENUM-RECENT 2021
- TAX-MID 10K Gerontology Nurse
- RX-LIGHT 355
- BOOK-LIGHT 568 in New Jersey
- PHOTO-ENUM Patricia Lafontant,… · 2021
Lauren Librizzi, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
355 ≥ 56th percentile 56% 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 Lauren Librizzi, NP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
355 74% vs specialty avg
Specialty distribution in New Jersey
How Gerontology Nurse Practitioner compares to other specialties among New Jersey 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 Gerontology 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 | 1669139390 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 11/17/2021 |
Hospital and facility affiliations
Facilities where Lauren Librizzi, 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.
Rutgers Health-Rwj Scleroderma Program
New Brunswick, NJ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Lauren Librizzi, NP - brand share 17.0%
Gerontology Nurse Practitioner average
17% brand-name claims vs 83% generic, on 355 2024 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 2024.
355
Total Claims
$561K
Total Drug Cost
90
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 448.7
- Total Day Supply
- 9,998
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $555K
- Generic Drug Cost
- $6K
- Opioid Claims
- 23 (6.5% rate)
- Antibiotic Claims
- 27
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 2.01
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Lauren Librizzi, NP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
39 claims
- Eliquis
Eliquis
25 claims
- Dexamethasone
Dexamethasone
23 claims
- Estradiol
Estradiol
20 claims
- Ondansetron Hcl
Ondansetron Hcl
19 claims
- Prochlorperazine M…
Prochlorperazine Maleate
16 claims
- Levothyroxine Sodium 15
Levothyroxine Sodium
15 claims
- Sulfamethoxazole-T… 14
Sulfamethoxazole-Trimethoprim
14 claims
| Drug | Claims |
|---|---|
| Gabapentin | 39 |
| Eliquis Apixaban | 25 |
| Dexamethasone | 23 |
| Estradiol | 20 |
| Ondansetron Hcl | 19 |
| Prochlorperazine Maleate | 16 |
| Levothyroxine Sodium | 15 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 14 |
| Lenvima Lenvatinib Mesylate | 13 |
| Amlodipine Besylate | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Lauren Librizzi, NP fits within the Gerontology Nurse Practitioner landscape nationally.
10,056
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,350
Avg Claims per Provider
Lauren Librizzi, NP's 355 claims are below the specialty average of 1,350.
Nationwide Gerontology Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Librizzi, both outside New Jersey 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 Gerontology Nurse Practitioner Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Librizzi.
One of 568 Gerontology Nurse Practitioner providers enrolled in New Jersey, 5 are shown here.
Emmanuel Abanes
Bergenfield, NJ
Michael Abbey
APN
Hackensack, NJ
Siham Aboulhassane
Little Falls, NJ
Chioma Achonye
APN
Union, NJ
Beth Addis
APN
Marmora, NJ
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lauren Librizzi, NP's specialty? ▼
Lauren Librizzi, NP specializes in Gerontology Nurse Practitioner and practices in Bridgewater, New Jersey. Credentials: NP.
How much does Lauren Librizzi, NP prescribe under Medicare Part D? ▼
In 2024, Lauren Librizzi, NP wrote 355 Medicare Part D claims totaling $561K in drug costs for 90 beneficiaries.
Where is Lauren Librizzi, NP located? ▼
Lauren Librizzi, NP is located at 7 VONES LN, Bridgewater, NJ, 08807. Phone: (732) 429-6903.
What is Lauren Librizzi, NP's NPI number? ▼
Lauren Librizzi, NP's National Provider Identifier (NPI) is 1669139390, issued on 11/17/2021.
Does Lauren Librizzi, NP prescribe more brand-name or generic drugs? ▼
Lauren Librizzi, NP's prescribing is 17% brand-name and 83% generic drugs by claim count, with $555K in brand drug costs.
Does Lauren Librizzi, NP prescribe opioids? ▼
Yes, Lauren Librizzi, NP had 23 opioid claims in 2024 with an opioid prescribing rate of 6.5%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 10,056 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,350 Medicare Part D claims per year.
What drugs does Lauren Librizzi, NP prescribe most often? ▼
Based on 2024 Medicare Part D data, Lauren Librizzi, NP's most frequently prescribed drugs include Gabapentin, Eliquis, Dexamethasone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lauren Librizzi, NP accept Medicare? ▼
Lauren Librizzi, NP appears in CMS Medicare data with 355 Part D claims and 90 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lauren Librizzi, NP's credentials? ▼
Lauren Librizzi, NP's NPI is 1669139390 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 (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.