NPI registry status
Active
2026 NPPES data Hospitalist Physician NPI 1891030417 ARNP
Verify on CMS → Grecia Ibarra, ARNP
Hospitalist Physician in Tampa, 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 16,825 in Hospitalist Physician, 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
1K
Medicare Part D claims · 97 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
86.6/100
▲ 4 pts above national avg 83.1 · Above neutral
Industry payments
$963.98
33 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
Grecia Ibarra, ARNP reported a CMS MIPS final score of 86.6/100 - above the 83.1 national average - and filed 1,248 Medicare Part D claims in 2023.
- 86.6/100
- MIPS score · +4 vs avg
- 1K
- Part D claims, 2023
- 89%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Grecia Ibarra, ARNP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
87 Top 48% higher than 52% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Grecia Ibarra, ARNP sits
This provider among hospitalist physician peers
Across the 4,437 hospitalist physician providers who report both Medicare Part D prescribing and a MIPS quality score, Grecia Ibarra, ARNP writes more Part D claims than 91% of them and scores higher on MIPS quality than 49% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one hospitalist physician peer from a representative sample of 60; the gold marker is Grecia Ibarra, ARNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Grecia Ibarra, ARNP practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Grecia Ibarra, ARNP?
High performer (top quartile)Primary specialty
Hospitalist Physician
Medicare Part D claims
1,248 41% vs specialty avg
MIPS final score
86.6/100 3.5 pts vs avg
Specialty distribution in Florida
How Hospitalist Physician compares to other specialties among Florida providers
Medicare quality performance, MIPS
Grecia Ibarra, ARNP's 2023 MIPS final score plotted against the Hospitalist Physician national average
- MIPS Final Score
- 86.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Hospitalist Physician) - 86.6/100 vs national avg 83.1
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).
Grecia Ibarra, ARNP appears in the CMS NPPES registry as a Hospitalist Physician provider holding ARNP credentials at 8407 PINEHURST DR STE 104, Tampa, FL, 33615, with a listed phone of (813) 850-0050. NPI 1891030417 was issued on 12/07/2012.
Medicare Part D records for calendar year 2023 show 1,248 prescription claims written by this provider, covering 97 Medicare beneficiaries and totaling roughly $150K in drug spend, split 11% brand-name and 89% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 86.6/100 for the 2023 performance year (Quality 80.1), compared with the national average of 83.1.
Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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 | 1891030417 |
|---|---|
| Specialty | Hospitalist Physician |
| Credentials | ARNP |
| Gender | Female |
| NPI Issued | 12/07/2012 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
86.6449
Final Score
Avg: 83.1
80.1318
Quality
74
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Grecia Ibarra, 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.
Mary Imogene Bassett Hospital
Little Falls, NY
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 Grecia Ibarra, ARNP. Source: openpaymentsdata.cms.gov.
Total received
$964
Largest payer
Otsuka America Pharmaceutical, 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.
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 Grecia Ibarra, ARNP. To verify Grecia Ibarra, 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
Grecia Ibarra, ARNP - brand share 11.0%
Hospitalist Physician average
11% brand-name claims vs 89% generic, on 1,248 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.
1,248
Total Claims
$150K
Total Drug Cost
97
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,537
- Total Day Supply
- 45,406
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $126K
- Generic Drug Cost
- $24K
Patient Demographics
- Average Patient Age
- 61.3 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 75% female / 25% male
- Age Distribution
- <65: 54, 65-74: 33, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Grecia Ibarra, ARNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Alprazolam
Alprazolam
163 claims
- Escitalopram Oxalate
Escitalopram Oxalate
106 claims
- Clonazepam
Clonazepam
84 claims
- Quetiapine Fumarate 65
Quetiapine Fumarate
65 claims
- Trazodone Hcl 64
Trazodone Hcl
64 claims
- Dextroamphetamine-… 59
Dextroamphetamine-Amphetamine
59 claims
- Diazepam 57
Diazepam
57 claims
- Duloxetine Hcl 40
Duloxetine Hcl
40 claims
| Drug | Claims |
|---|---|
| Alprazolam | 163 |
| Escitalopram Oxalate | 106 |
| Clonazepam | 84 |
| Quetiapine Fumarate | 65 |
| Trazodone Hcl | 64 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 59 |
| Diazepam | 57 |
| Duloxetine Hcl | 40 |
| Bupropion Xl Bupropion Hcl | 37 |
| Fluoxetine Hcl | 37 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hospitalist Physician Overview
How Grecia Ibarra, ARNP fits within the Hospitalist Physician landscape nationally.
16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider
Grecia Ibarra, ARNP's 1,248 claims are above the specialty average of 888.
Nearby Hospitalist Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Ibarra.
Dr. Vera Abaaba
M.D.
Jacksonville, FL
Dr. Anara Abbay
M.D.
Naples, FL
Dr. Katherine Abella
M.D.
Pensacola, FL
Dr. Antony Abraham
DO
Temple Terrace, FL
Dr. Arun Abraham
DO
Melbourne, FL
Compare Hospitalist Physician 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 Hospitalist Physician 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 Grecia Ibarra, ARNP's specialty? ▼
Grecia Ibarra, ARNP specializes in Hospitalist Physician and practices in Tampa, Florida. Credentials: ARNP.
How much does Grecia Ibarra, ARNP prescribe under Medicare Part D? ▼
In 2023, Grecia Ibarra, ARNP wrote 1,248 Medicare Part D claims totaling $150K in drug costs for 97 beneficiaries.
What is Grecia Ibarra, ARNP's Medicare quality score? ▼
Grecia Ibarra, ARNP has a CMS MIPS Final Score of 86.6/100 (Quality: 80.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Grecia Ibarra, ARNP located? ▼
Grecia Ibarra, ARNP is located at 8407 PINEHURST DR STE 104, Tampa, FL, 33615. Phone: (813) 850-0050.
What is Grecia Ibarra, ARNP's NPI number? ▼
Grecia Ibarra, ARNP's National Provider Identifier (NPI) is 1891030417, issued on 12/07/2012.
Does Grecia Ibarra, ARNP prescribe more brand-name or generic drugs? ▼
Grecia Ibarra, ARNP's prescribing is 11% brand-name and 89% generic drugs by claim count, with $126K in brand drug costs.
How many Hospitalist Physician providers are there in the US? ▼
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does Grecia Ibarra, ARNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Grecia Ibarra, ARNP's most frequently prescribed drugs include Alprazolam, Escitalopram Oxalate, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Grecia Ibarra, ARNP accept Medicare? ▼
Grecia Ibarra, ARNP appears in CMS Medicare data with 1,248 Part D claims and 97 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Grecia Ibarra, ARNP's credentials? ▼
Grecia Ibarra, ARNP's NPI is 1891030417 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.