NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1013515857 APRN
Verify on CMS → Crystal Chancellor, APRN
Gerontology Nurse Practitioner in Little Rock, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology 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
1K
Medicare Part D claims · 128 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Crystal Chancellor, APRN filed 1,414 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Little Rock, Arkansas.
- 1K
- Part D claims, 2023
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.
Crystal Chancellor, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,414 Top 20% higher than 80% 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 Crystal Chancellor, APRN?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
1,414 10% vs specialty avg
Specialty distribution in Arkansas
How Gerontology Nurse Practitioner compares to other specialties among Arkansas 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 Gerontology 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).
Crystal Chancellor, APRN appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN credentials at 2200 S BOWMAN RD, Little Rock, AR, 72211, with a listed phone of (870) 828-1022. NPI 1013515857 was issued on 10/14/2020.
Medicare Part D records for calendar year 2023 show 1,414 prescription claims written by this provider, covering 128 Medicare beneficiaries and totaling roughly $42K in drug spend, with an opioid prescribing rate of 11.2%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 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 | 1013515857 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 10/14/2020 |
Hospital and facility affiliations
Facilities where Crystal Chancellor, APRN 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.
Quality Healthcare Resources LLC
Little Rock, AR
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 2023.
1,414
Total Claims
$42K
Total Drug Cost
128
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,448
- Total Day Supply
- 33,053
- Generic Drug Cost
- $27K
- Opioid Claims
- 159 (11.2% rate)
- Antibiotic Claims
- 101
Patient Demographics
- Average Patient Age
- 75.9 years
- Avg HCC Risk Score
- 2.29
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 18, 65-74: 30, 75-84: 49, 85+: 31
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Crystal Chancellor, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
124 claims
- Pantoprazole Sodium
Pantoprazole Sodium
93 claims
- Levothyroxine Sodium
Levothyroxine Sodium
61 claims
- Potassium Chloride
Potassium Chloride
51 claims
- Furosemide 46
Furosemide
46 claims
- Citalopram Hbr 37
Citalopram Hbr
37 claims
- Sertraline Hcl 36
Sertraline Hcl
36 claims
- Quetiapine Fumarate 30
Quetiapine Fumarate
30 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 124 |
| Pantoprazole Sodium | 93 |
| Levothyroxine Sodium | 61 |
| Potassium Chloride | 51 |
| Furosemide | 46 |
| Citalopram Hbr Citalopram Hydrobromide | 37 |
| Sertraline Hcl | 36 |
| Quetiapine Fumarate | 30 |
| Tramadol Hcl | 30 |
| Pravastatin Sodium | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Crystal Chancellor, APRN fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Crystal Chancellor, APRN's 1,414 claims are above the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Chancellor.
Dr. Waketta Aldridge
APRN
Jonesboro, AR
Dr. Carolyn Armstrong
APRN
Jonesboro, AR
Dr. Kylie Arnold
CNP
Jonesboro, AR
Dr. Robin Ball
APRN
Little Rock, AR
Dr. Susan Ball
MNSC, GNP-BC
Pangburn, AR
Compare Gerontology 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 Arkansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology 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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Medical Specialties Explained
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Frequently Asked Questions
What is Crystal Chancellor, APRN's specialty? ▼
Crystal Chancellor, APRN specializes in Gerontology Nurse Practitioner and practices in Little Rock, Arkansas. Credentials: APRN.
How much does Crystal Chancellor, APRN prescribe under Medicare Part D? ▼
In 2023, Crystal Chancellor, APRN wrote 1,414 Medicare Part D claims totaling $42K in drug costs for 128 beneficiaries.
Where is Crystal Chancellor, APRN located? ▼
Crystal Chancellor, APRN is located at 2200 S BOWMAN RD, Little Rock, AR, 72211. Phone: (870) 828-1022.
What is Crystal Chancellor, APRN's NPI number? ▼
Crystal Chancellor, APRN's National Provider Identifier (NPI) is 1013515857, issued on 10/14/2020.
Does Crystal Chancellor, APRN prescribe opioids? ▼
Yes, Crystal Chancellor, APRN had 159 opioid claims in 2023 with an opioid prescribing rate of 11.2%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Crystal Chancellor, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Crystal Chancellor, APRN's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Pantoprazole Sodium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Crystal Chancellor, APRN accept Medicare? ▼
Crystal Chancellor, APRN appears in CMS Medicare data with 1,414 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Crystal Chancellor, APRN's credentials? ▼
Crystal Chancellor, APRN's NPI is 1013515857 with credentials APRN. 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.