NPI registry status
Active
2026 NPPES data General Practice Registered Nurse NPI 1366168809 FNP
Verify on CMS → Cherise Brimmer, FNP
General Practice Registered Nurse in Surprise, 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 5,532 in General Practice Registered Nurse, 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
3K
Medicare Part D claims · 157 beneficiaries · General Practice Registered Nurse avg: 1K
Generic prescribing
87%
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
Cherise Brimmer, FNP filed 2,536 Medicare Part D claims in 2023 as a General Practice Registered Nurse in Surprise, Arizona, prescribing 87% generic.
- 3K
- Part D claims, 2023
- 87%
- 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.
Cherise Brimmer, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,536 Top 13% higher than 87% 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 Cherise Brimmer, FNP?
Quality data not reportedPrimary specialty
General Practice Registered Nurse
Medicare Part D claims
2,536 114% vs specialty avg
Specialty distribution in Arizona
How General Practice Registered Nurse 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 General Practice Registered Nurse. 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).
Cherise Brimmer, FNP appears in the CMS NPPES registry as a General Practice Registered Nurse provider holding FNP credentials at 17831 W BOCA RATON RD, Surprise, AZ, 85388, with a listed phone of (623) 203-4262. NPI 1366168809 was issued on 10/17/2022.
Medicare Part D records for calendar year 2023 show 2,536 prescription claims written by this provider, covering 157 Medicare beneficiaries and totaling roughly $168K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 2.8%.
General Practice Registered Nurse is a mid-sized specialty nationwide, with 5,532 enrolled providers across 55 states and an average of 1,187 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 | 1366168809 |
|---|---|
| Specialty | General Practice Registered Nurse |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 10/17/2022 |
Hospital and facility affiliations
Facilities where Cherise Brimmer, FNP 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.
Truecare Medical LLC
Litchfield Park, 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).
Brand vs generic prescribing mix · Typical
Cherise Brimmer, FNP - brand share 13.0%
General Practice Registered Nurse average
13% brand-name claims vs 87% generic, on 2,536 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.
2,536
Total Claims
$168K
Total Drug Cost
157
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,652
- Total Day Supply
- 68,490
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $117K
- Generic Drug Cost
- $49K
- Opioid Claims
- 71 (2.8% rate)
- Antibiotic Claims
- 91
Patient Demographics
- Average Patient Age
- 82.9 years
- Avg HCC Risk Score
- 2.09
- Gender Split
- 72% female / 28% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Cherise Brimmer, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trazodone Hcl
Trazodone Hcl
104 claims
- Furosemide
Furosemide
99 claims
- Amlodipine Besylate
Amlodipine Besylate
95 claims
- Levothyroxine Sodium
Levothyroxine Sodium
94 claims
- Atorvastatin Calcium
Atorvastatin Calcium
92 claims
- Lisinopril
Lisinopril
84 claims
- Quetiapine Fumarate
Quetiapine Fumarate
81 claims
- Metformin Hcl
Metformin Hcl
79 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 104 |
| Furosemide | 99 |
| Amlodipine Besylate | 95 |
| Levothyroxine Sodium | 94 |
| Atorvastatin Calcium | 92 |
| Lisinopril | 84 |
| Quetiapine Fumarate | 81 |
| Metformin Hcl | 79 |
| Donepezil Hcl | 68 |
| Eliquis Apixaban | 62 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Registered Nurse Overview
How Cherise Brimmer, FNP fits within the General Practice Registered Nurse landscape nationally.
5,532
General Practice Registered Nurse Providers in US
55
States with General Practice Registered Nurse
1,187
Avg Claims per Provider
Cherise Brimmer, FNP's 2,536 claims are above the specialty average of 1,187.
Nearby General Practice Registered Nurse Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Brimmer.
Dr. Akuteh Achang
RN
Queen Creek, AZ
Dr. Esteban Acosta
RN
Tuba City, AZ
Dr. Vanessa Aulet
FNP
Tucson, AZ
Dr. Sharon Barefoot
FNP-BC
Tucson, AZ
Dr. Melodie Barillaro
RN
Phoenix, AZ
Compare General Practice Registered Nurse 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 Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby General Practice Registered Nurse 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Arizona
Frequently Asked Questions
What is Cherise Brimmer, FNP's specialty? ▼
Cherise Brimmer, FNP specializes in General Practice Registered Nurse and practices in Surprise, Arizona. Credentials: FNP.
How much does Cherise Brimmer, FNP prescribe under Medicare Part D? ▼
In 2023, Cherise Brimmer, FNP wrote 2,536 Medicare Part D claims totaling $168K in drug costs for 157 beneficiaries.
Where is Cherise Brimmer, FNP located? ▼
Cherise Brimmer, FNP is located at 17831 W BOCA RATON RD, Surprise, AZ, 85388. Phone: (623) 203-4262.
What is Cherise Brimmer, FNP's NPI number? ▼
Cherise Brimmer, FNP's National Provider Identifier (NPI) is 1366168809, issued on 10/17/2022.
Does Cherise Brimmer, FNP prescribe more brand-name or generic drugs? ▼
Cherise Brimmer, FNP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $117K in brand drug costs.
Does Cherise Brimmer, FNP prescribe opioids? ▼
Yes, Cherise Brimmer, FNP had 71 opioid claims in 2023 with an opioid prescribing rate of 2.8%.
How many General Practice Registered Nurse providers are there in the US? ▼
There are 5,532 General Practice Registered Nurse providers across 55 states in the US. The average General Practice Registered Nurse provider writes 1,187 Medicare Part D claims per year.
What drugs does Cherise Brimmer, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Cherise Brimmer, FNP's most frequently prescribed drugs include Trazodone Hcl, Furosemide, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cherise Brimmer, FNP accept Medicare? ▼
Cherise Brimmer, FNP appears in CMS Medicare data with 2,536 Part D claims and 157 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cherise Brimmer, FNP's credentials? ▼
Cherise Brimmer, FNP's NPI is 1366168809 with credentials FNP. 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.
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 May 2026.