NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1861237414 FNP
Verify on CMS → Charma Rolan, FNP
Family Nurse Practitioner in Mayer, 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 216,959 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
525
Medicare Part D claims · 161 beneficiaries · Family Nurse Practitioner avg: 1K
What the federal data shows
Charma Rolan, FNP filed 525 Medicare Part D claims in 2024 as a Family Nurse Practitioner in Mayer, Arizona.
- 525
- Part D claims, 2024
- ≥65th
- 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 Charma Rolan, FNP
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 1861237414), first enumerated 06/26/2024.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 525 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
- 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 1861237414 · Family Nurse Practitioner
NPI-10 · ENUM-NEW · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1861237414
- ENUM-NEW 2024
- TAX-MEGA 217K Family Nurse
- RX-LIGHT 525
- BOOK-MID 5,394 in Arizona
- PHOTO-ENUM Katherine O'Keefe · 2024
Charma Rolan, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
525 ≥ 65th percentile 65% 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 Charma Rolan, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
525 60% vs specialty avg
Specialty distribution in Arizona
How Family Nurse Practitioner 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 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).
Practice Address
Provider Details
| NPI | 1861237414 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 06/26/2024 |
Hospital and facility affiliations
Facilities where Charma Rolan, 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.
Carelock LLC
Phoenix, 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).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
525
Total Claims
$34K
Total Drug Cost
161
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 630
- Total Day Supply
- 15,952
- Generic Drug Cost
- $10K
- Opioid Claims
- 89 (17.0% rate)
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 64.3 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 70, 65-74: 60, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Charma Rolan, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
29 claims
- Oxycodone Hcl
Oxycodone Hcl
23 claims
- Trazodone Hcl
Trazodone Hcl
22 claims
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
20 claims
- Gabapentin
Gabapentin
18 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
17 claims
- Pregabalin
Pregabalin
12 claims
- Tramadol Hcl
Tramadol Hcl
12 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 29 |
| Oxycodone Hcl | 23 |
| Trazodone Hcl | 22 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 20 |
| Gabapentin | 18 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 17 |
| Pregabalin | 12 |
| Tramadol Hcl | 12 |
| Buprenorphine Hcl | 11 |
* 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 Charma Rolan, FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Charma Rolan, FNP's 525 claims are below the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Rolan, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2024)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Rolan.
One of 5,394 Family Nurse Practitioner providers enrolled in Arizona, 5 are shown here.
Sharla Abalos
NP
Tucson, AZ
Dr. Kristian Abarca
DNP, FNP
Willcox, AZ
Rosa Abarca
FNP-BC, FNP-C
Yuma, AZ
Dorothy Abbey
Phoenix, AZ
Brady Abbott
Taylor, AZ
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Charma Rolan, FNP's specialty? ▼
Charma Rolan, FNP specializes in Family Nurse Practitioner and practices in Mayer, Arizona. Credentials: FNP.
How much does Charma Rolan, FNP prescribe under Medicare Part D? ▼
In 2024, Charma Rolan, FNP wrote 525 Medicare Part D claims totaling $34K in drug costs for 161 beneficiaries.
Where is Charma Rolan, FNP located? ▼
Charma Rolan, FNP is located at 20172 E STAGECOACH TRL # 2357, Mayer, AZ, 86333. Phone: (928) 772-1673.
What is Charma Rolan, FNP's NPI number? ▼
Charma Rolan, FNP's National Provider Identifier (NPI) is 1861237414, issued on 06/26/2024.
Does Charma Rolan, FNP prescribe opioids? ▼
Yes, Charma Rolan, FNP had 89 opioid claims in 2024 with an opioid prescribing rate of 17.0%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Charma Rolan, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Charma Rolan, FNP's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone Hcl, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Charma Rolan, FNP accept Medicare? ▼
Charma Rolan, FNP appears in CMS Medicare data with 525 Part D claims and 161 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Charma Rolan, FNP's credentials? ▼
Charma Rolan, FNP's NPI is 1861237414 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 (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.