NPI registry status
Active
2026 NPPES data Registered Nurse First Assistant NPI 1538268065 CNS,NP,CRNFA,RNFA
Verify on CMS → Scott Lopez, CNS,NP,CRNFA,RNFA
Registered Nurse First Assistant in Tucson, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,714 in Registered Nurse First Assistant, 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
31
Medicare Part D claims · 19 beneficiaries · Registered Nurse First Assistant avg: 369
Industry payments
$118.42
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Scott Lopez, CNS,NP,CRNFA,RNFA filed 31 Medicare Part D claims in 2024 as a Registered Nurse First Assistant in Tucson, Arizona.
- 31
- Part D claims, 2024
- $118.42
- industry payments (Sunshine Act)
- ≥0th
- 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 Scott Lopez, CNS,NP,CRNFA,RNFA
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 1538268065), first enumerated 09/21/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 31 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
- Reported
Industry payment transparency
$118.42 in reported industry payments (6 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 1538268065 · Registered Nurse First Assistant
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1538268065
- ENUM-LEGACY 2006
- TAX-NARROW 2,714
- RX-TRACE 31
- BOOK-THIN 109 in Arizona
- PHOTO-ENUM Marjorie Tricca, RNFA · 2006
Scott Lopez, CNS,NP,CRNFA,RNFA's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
31 ≥ 0th percentile 0% 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 Scott Lopez, CNS,NP,CRNFA,RNFA?
Quality data not reportedPrimary specialty
Registered Nurse First Assistant
Medicare Part D claims
31 92% vs specialty avg
Specialty distribution in Arizona
How Registered Nurse First Assistant compares to other specialties among Arizona 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 Registered Nurse First Assistant. 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 | 1538268065 |
|---|---|
| Specialty | Registered Nurse First Assistant |
| Credentials | CNS,NP,CRNFA,RNFA |
| Gender | Male |
| NPI Issued | 09/21/2006 |
Hospital and facility affiliations
Facilities where Scott Lopez, CNS,NP,CRNFA,RNFA 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.
Jeffrey Monash MD PC
Tucson, AZ
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 Scott Lopez, CNS,NP,CRNFA,RNFA. Source: openpaymentsdata.cms.gov.
Total received
$118
Largest payer
AngioDynamics, 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.
31
Total Claims
$339
Total Drug Cost
19
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 41
- Total Day Supply
- 641
- Brand Drug Cost
- $0
- Generic Drug Cost
- $339
- Antibiotic Claims
- 25
Patient Demographics
- Average Patient Age
- 73.2 years
- Avg HCC Risk Score
- 0.95
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Cephalexin | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse First Assistant Overview
How Scott Lopez, CNS,NP,CRNFA,RNFA fits within the Registered Nurse First Assistant landscape nationally.
2,714
Registered Nurse First Assistant Providers in US
50
States with Registered Nurse First Assistant
369
Avg Claims per Provider
Scott Lopez, CNS,NP,CRNFA,RNFA's 31 claims are below the specialty average of 369.
Nationwide Registered Nurse First Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Lopez, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse First Assistant Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Lopez.
One of 109 Registered Nurse First Assistant providers enrolled in Arizona, 5 are shown here.
Jocelyn Abbott
RNFA
Mesa, AZ
Theresa Aldama
RNFA
Glendale, AZ
Gayle Armstrong
RN FIRST ASSISTANT
Scottsdale, AZ
Linda Baht
CRNFA
Phoenix, AZ
Robin Balogh
CRNFA
Scottsdale, AZ
Compare Registered Nurse First Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Scott Lopez, CNS,NP,CRNFA,RNFA's specialty? ▼
Scott Lopez, CNS,NP,CRNFA,RNFA specializes in Registered Nurse First Assistant and practices in Tucson, Arizona. Credentials: CNS,NP,CRNFA,RNFA.
How much does Scott Lopez, CNS,NP,CRNFA,RNFA prescribe under Medicare Part D? ▼
In 2024, Scott Lopez, CNS,NP,CRNFA,RNFA wrote 31 Medicare Part D claims totaling $339 in drug costs for 19 beneficiaries.
Where is Scott Lopez, CNS,NP,CRNFA,RNFA located? ▼
Scott Lopez, CNS,NP,CRNFA,RNFA is located at 2304 N ROSEMONT BLVD, Tucson, AZ, 85712. Phone: (520) 400-8364.
What is Scott Lopez, CNS,NP,CRNFA,RNFA's NPI number? ▼
Scott Lopez, CNS,NP,CRNFA,RNFA's National Provider Identifier (NPI) is 1538268065, issued on 09/21/2006.
How many Registered Nurse First Assistant providers are there in the US? ▼
There are 2,714 Registered Nurse First Assistant providers across 50 states in the US. The average Registered Nurse First Assistant provider writes 369 Medicare Part D claims per year.
What drugs does Scott Lopez, CNS,NP,CRNFA,RNFA prescribe most often? ▼
Based on 2024 Medicare Part D data, Scott Lopez, CNS,NP,CRNFA,RNFA's most frequently prescribed drugs include Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Scott Lopez, CNS,NP,CRNFA,RNFA accept Medicare? ▼
Scott Lopez, CNS,NP,CRNFA,RNFA appears in CMS Medicare data with 31 Part D claims and 19 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Scott Lopez, CNS,NP,CRNFA,RNFA's credentials? ▼
Scott Lopez, CNS,NP,CRNFA,RNFA's NPI is 1538268065 with credentials CNS,NP,CRNFA,RNFA. 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.