2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1275088205 APRN
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ALEXA CARROZZA, APRN

Psychiatric/Mental Health Nurse Practitioner in LAS VEGAS, 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
226
Medicare Part D claims · 12 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
What the federal data reveals: ALEXA CARROZZA, APRN is a Psychiatric/Mental Health Nurse Practitioner ([object Object]) practicing in LAS VEGAS, Nevada with a Medicare Part D prescribing footprint of 226 claims across 12 beneficiaries .

What stands out: ALEXA CARROZZA, APRN filed 226 Medicare Part D claims in 2023 across LAS VEGAS, Nevada. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ALEXA CARROZZA, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 08/19/2016

NPI 1275088205

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

226 76% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in Nevada

How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Nevada providers

Nevada providers

Psychiatric/Mental Health Nurse Practitioner share within Nevada

1. Psychiatric/Mental Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Nurse Practitioner share within Nevada

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatric/Mental Health Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatric/Mental Health Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Psychiatric/Mental Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health Nurse Practitioner) — 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).

ALEXA CARROZZA, APRN is a Psychiatric/Mental Health Nurse Practitioner provider practicing in LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1275088205. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ALEXA CARROZZA, APRN appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding APRN credentials at 6600 W CHARLESTON BLVD STE 142, LAS VEGAS, NV, 89146, with a listed phone of (702) 440-8430. NPI 1275088205 was issued on 08/19/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CARROZZA 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 226 prescription claims written by this provider, covering 12 Medicare beneficiaries and totaling roughly $12K 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.

Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 39,953 enrolled providers across 54 states and an average of 927 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

6600 W CHARLESTON BLVD STE 142
LAS VEGAS, NV 89146

Provider Details

NPI 1275088205
Specialty Psychiatric/Mental Health Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 08/19/2016

Hospital and facility affiliations

Facilities where ALEXA CARROZZA, APRN 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.

STARK MEDICINE MCKAY KHURANA JEIDER PLLC
LAS VEGAS, 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).

Medicare Part D Prescribing Data

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

226
Total Claims
$12K
Total Drug Cost
12
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
290
Total Day Supply
8,501
Generic Drug Cost
$8K

Patient Demographics

Average Patient Age
55.8 years
Avg HCC Risk Score
1.12

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Clozapine
29
Propranolol Hcl
24
Clonazepam
16
Trazodone Hcl
15
Aripiprazole
13
Gabapentin
13
Duloxetine Hcl
12
Escitalopram Oxalate
12

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

Psychiatric/Mental Health Nurse Practitioner Overview

How ALEXA CARROZZA, APRN fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.

39,953
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider

ALEXA CARROZZA, APRN's 226 claims are below the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Nevada

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

Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALEXA CARROZZA, APRN's specialty?
ALEXA CARROZZA, APRN specializes in Psychiatric/Mental Health Nurse Practitioner and practices in LAS VEGAS, Nevada. Credentials: APRN.
How much does ALEXA CARROZZA, APRN prescribe under Medicare Part D?
In 2023, ALEXA CARROZZA, APRN wrote 226 Medicare Part D claims totaling $12K in drug costs for 12 beneficiaries.
Where is ALEXA CARROZZA, APRN located?
ALEXA CARROZZA, APRN is located at 6600 W CHARLESTON BLVD STE 142, LAS VEGAS, NV, 89146. Phone: (702) 440-8430.
What is ALEXA CARROZZA, APRN's NPI number?
ALEXA CARROZZA, APRN's National Provider Identifier (NPI) is 1275088205, issued on 08/19/2016.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US?
There are 39,953 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does ALEXA CARROZZA, APRN prescribe most often?
Based on 2023 Medicare Part D data, ALEXA CARROZZA, APRN's most frequently prescribed drugs include Clozapine, Propranolol Hcl, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALEXA CARROZZA, APRN accept Medicare?
ALEXA CARROZZA, APRN appears in CMS Medicare data with 226 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALEXA CARROZZA, APRN's credentials?
ALEXA CARROZZA, APRN's NPI is 1275088205 with credentials APRN. 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