NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1023725363 MSN-APRN-FNP-C
Verify on CMS → Reysel Chavez Medina, MSN-APRN-FNP-C
Family Nurse Practitioner in Las Vegas, Nevada.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 209,817 in Family 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
2K
Medicare Part D claims · 70 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Reysel Chavez Medina, MSN-APRN-FNP-C filed 1,905 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Las Vegas, Nevada, prescribing 85% generic.
- 2K
- Part D claims, 2023
- 85%
- generic prescribing
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.
Reysel Chavez Medina, MSN-APRN-FNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,905 Top 16% higher than 84% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Reysel Chavez Medina, MSN-APRN-FNP-C?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
1,905 56% vs specialty avg
Specialty distribution in Nevada
How Family Nurse Practitioner compares to other specialties among Nevada 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 Family 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).
Reysel Chavez Medina, MSN-APRN-FNP-C appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding MSN-APRN-FNP-C credentials at 4415 HAWTHORNE WAY, Las Vegas, NV, 89147, with a listed phone of (702) 722-3314. NPI 1023725363 was issued on 11/04/2022.
Medicare Part D records for calendar year 2023 show 1,905 prescription claims written by this provider, covering 70 Medicare beneficiaries and totaling roughly $150K in drug spend, split 13% brand-name and 85% generic by claim count.
Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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
Provider Details
| NPI | 1023725363 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | MSN-APRN-FNP-C |
| Gender | Male |
| NPI Issued | 11/04/2022 |
Brand vs generic prescribing mix · Typical
Reysel Chavez Medina, MSN-APRN-FNP-C - brand share 13.0%
Family Nurse Practitioner average
13% brand-name claims vs 85% generic, on 1,905 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.
1,905
Total Claims
$150K
Total Drug Cost
70
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,522
- Total Day Supply
- 69,355
- Brand vs Generic
- 13% brand / 85% generic
- Brand Drug Cost
- $122K
- Generic Drug Cost
- $28K
- Antibiotic Claims
- 66
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 1.55
- Gender Split
- 61% female / 39% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Reysel Chavez Medina, MSN-APRN-FNP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
120 claims
- Lisinopril
Lisinopril
94 claims
- Gabapentin
Gabapentin
79 claims
- Losartan Potassium
Losartan Potassium
74 claims
- Metoprolol Tartrate
Metoprolol Tartrate
66 claims
- Diclofenac Sodium
Diclofenac Sodium
63 claims
- Famotidine
Famotidine
57 claims
- Omeprazole
Omeprazole
57 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 120 |
| Lisinopril | 94 |
| Gabapentin | 79 |
| Losartan Potassium | 74 |
| Metoprolol Tartrate | 66 |
| Diclofenac Sodium | 63 |
| Famotidine | 57 |
| Omeprazole | 57 |
| Atorvastatin Calcium | 54 |
| Metformin Hcl | 49 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Reysel Chavez Medina, MSN-APRN-FNP-C fits within the Family Nurse Practitioner landscape nationally.
209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Reysel Chavez Medina, MSN-APRN-FNP-C's 1,905 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Nevada
Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Chavez Medina.
Dr. Leozochyl Aballi Martinez
NP
Las Vegas, NV
Dr. Marcial Abalos
APRN-CNP
Las Vegas, NV
Dr. Senialita Abarquez
APRN
Las Vegas, NV
Dr. Soudabeh Abdi
FNP
Henderson, NV
Dr. Loreydel Abia
APRN
Las Vegas, NV
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Nevada medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Reysel Chavez Medina, MSN-APRN-FNP-C's specialty? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C specializes in Family Nurse Practitioner and practices in Las Vegas, Nevada. Credentials: MSN-APRN-FNP-C.
How much does Reysel Chavez Medina, MSN-APRN-FNP-C prescribe under Medicare Part D? ▼
In 2023, Reysel Chavez Medina, MSN-APRN-FNP-C wrote 1,905 Medicare Part D claims totaling $150K in drug costs for 70 beneficiaries.
Where is Reysel Chavez Medina, MSN-APRN-FNP-C located? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C is located at 4415 HAWTHORNE WAY, Las Vegas, NV, 89147. Phone: (702) 722-3314.
What is Reysel Chavez Medina, MSN-APRN-FNP-C's NPI number? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C's National Provider Identifier (NPI) is 1023725363, issued on 11/04/2022.
Does Reysel Chavez Medina, MSN-APRN-FNP-C prescribe more brand-name or generic drugs? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C's prescribing is 13% brand-name and 85% generic drugs by claim count, with $122K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Reysel Chavez Medina, MSN-APRN-FNP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Reysel Chavez Medina, MSN-APRN-FNP-C's most frequently prescribed drugs include Amlodipine Besylate, Lisinopril, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Reysel Chavez Medina, MSN-APRN-FNP-C accept Medicare? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C appears in CMS Medicare data with 1,905 Part D claims and 70 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Reysel Chavez Medina, MSN-APRN-FNP-C's credentials? ▼
Reysel Chavez Medina, MSN-APRN-FNP-C's NPI is 1023725363 with credentials MSN-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 (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
Compiled from official public sources by the PlainDoctor editorial team.