NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1487167904 ARNP
Verify on CMS → Celina Diaz, ARNP
Family Nurse Practitioner in Miami, Florida.
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 · 131 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
84%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$437.83
20 payments · CMS Open Payments (Sunshine Act)
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
Celina Diaz, ARNP filed 2,479 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Miami, Florida, prescribing 84% generic.
- 2K
- Part D claims, 2023
- 84%
- generic prescribing
- $437.83
- industry payments (Sunshine Act)
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.
Celina Diaz, ARNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,479 Top 14% higher than 86% 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 Celina Diaz, ARNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
2,479 103% vs specialty avg
Specialty distribution in Florida
How Family Nurse Practitioner compares to other specialties among Florida 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).
Celina Diaz, ARNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding ARNP credentials at 711 NW 23RD AVE, Miami, FL, 33125, with a listed phone of (305) 643-4797. NPI 1487167904 was issued on 11/06/2017.
Medicare Part D records for calendar year 2023 show 2,479 prescription claims written by this provider, covering 131 Medicare beneficiaries and totaling roughly $168K in drug spend, split 14% brand-name and 84% 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 | 1487167904 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | ARNP |
| Gender | Female |
| NPI Issued | 11/06/2017 |
Hospital and facility affiliations
Facilities where Celina Diaz, ARNP 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.
CH Medical Group Corp
Miami, 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 Celina Diaz, ARNP. Source: openpaymentsdata.cms.gov.
Total received
$438
Largest payer
AstraZeneca Pharmaceuticals LP
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.
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Celina Diaz, ARNP. To verify Celina Diaz, ARNP's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Celina Diaz, ARNP - brand share 14.0%
Family Nurse Practitioner average
14% brand-name claims vs 84% generic, on 2,479 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.
2,479
Total Claims
$168K
Total Drug Cost
131
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,281
- Total Day Supply
- 94,404
- Brand vs Generic
- 14% brand / 84% generic
- Brand Drug Cost
- $130K
- Generic Drug Cost
- $37K
- Antibiotic Claims
- 60
Patient Demographics
- Average Patient Age
- 75.5 years
- Avg HCC Risk Score
- 2.01
- Gender Split
- 66% female / 34% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Celina Diaz, ARNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
124 claims
- Amlodipine Besylate
Amlodipine Besylate
110 claims
- Gabapentin
Gabapentin
108 claims
- Famotidine
Famotidine
101 claims
- Losartan Potassium
Losartan Potassium
84 claims
- Atorvastatin Calcium
Atorvastatin Calcium
75 claims
- Metformin Hcl
Metformin Hcl
75 claims
- Montelukast Sodium
Montelukast Sodium
74 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 124 |
| Amlodipine Besylate | 110 |
| Gabapentin | 108 |
| Famotidine | 101 |
| Losartan Potassium | 84 |
| Atorvastatin Calcium | 75 |
| Metformin Hcl | 75 |
| Montelukast Sodium | 74 |
| Levothyroxine Sodium | 63 |
| Tamsulosin Hcl | 63 |
* 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 Celina Diaz, ARNP 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
Celina Diaz, ARNP's 2,479 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Diaz.
Dr. Mary Aanestad
A.R.N.P.
Pensacola, FL
Dr. Shannon Aaron
APRN
Pensacola, FL
Evelyn Abadin Quintana
Miami, FL
Abel Aballe Mosqueda
Bonita Springs, FL
Dr. Marjorie Abanador
ARNP
Winter Park, FL
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 Florida 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
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Frequently Asked Questions
What is Celina Diaz, ARNP's specialty? ▼
Celina Diaz, ARNP specializes in Family Nurse Practitioner and practices in Miami, Florida. Credentials: ARNP.
How much does Celina Diaz, ARNP prescribe under Medicare Part D? ▼
In 2023, Celina Diaz, ARNP wrote 2,479 Medicare Part D claims totaling $168K in drug costs for 131 beneficiaries.
Where is Celina Diaz, ARNP located? ▼
Celina Diaz, ARNP is located at 711 NW 23RD AVE, Miami, FL, 33125. Phone: (305) 643-4797.
What is Celina Diaz, ARNP's NPI number? ▼
Celina Diaz, ARNP's National Provider Identifier (NPI) is 1487167904, issued on 11/06/2017.
Does Celina Diaz, ARNP prescribe more brand-name or generic drugs? ▼
Celina Diaz, ARNP's prescribing is 14% brand-name and 84% generic drugs by claim count, with $130K 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 Celina Diaz, ARNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Celina Diaz, ARNP's most frequently prescribed drugs include Metoprolol Succinate, Amlodipine Besylate, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Celina Diaz, ARNP accept Medicare? ▼
Celina Diaz, ARNP appears in CMS Medicare data with 2,479 Part D claims and 131 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Celina Diaz, ARNP's credentials? ▼
Celina Diaz, ARNP's NPI is 1487167904 with credentials ARNP. 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.