NPI registry status
Active
2026 NPPES data Hospice Registered Nurse NPI 1548405962 FNP
Verify on CMS → Crystal Gillis, FNP
Hospice Registered Nurse in Clinton, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 575 in Hospice 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
10K
Medicare Part D claims · 538 beneficiaries · Hospice Registered Nurse avg: 2K
Generic prescribing
91%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Crystal Gillis, FNP filed 9,720 Medicare Part D claims in 2024 as a Hospice Registered Nurse in Clinton, North Carolina, prescribing 91% generic.
- 10K
- Part D claims, 2024
- 91%
- generic prescribing
- ≥98th
- 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 Crystal Gillis, 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 1548405962), first enumerated 12/15/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 9,720 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 1548405962 · Hospice Registered Nurse
NPI-10 · ENUM-MID · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1548405962
- ENUM-MID 2008
- TAX-NARROW 575
- RX-MID 9,720
- BOOK-THIN 10 in North Carolina
- PHOTO-ENUM Wendy Chapman · 2008
Crystal Gillis, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
9,720 ≥ 98th percentile 98% 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 Crystal Gillis, FNP?
Quality data not reportedPrimary specialty
Hospice Registered Nurse
Medicare Part D claims
9,720 6× vs specialty avg
Specialty distribution in North Carolina
How Hospice Registered Nurse compares to other specialties among North Carolina 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 Hospice 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).
Practice Address
Provider Details
| NPI | 1548405962 |
|---|---|
| Specialty | Hospice Registered Nurse |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 12/15/2008 |
Hospital and facility affiliations
Facilities where Crystal Gillis, 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.
Clinton Medical Clinic, Inc.
Clinton, NC
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 · Generic-heavy
Crystal Gillis, FNP - brand share 8.0%
Hospice Registered Nurse average
8% brand-name claims vs 91% generic, on 9,720 2024 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 2024.
9,720
Total Claims
$476K
Total Drug Cost
538
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 20,673.833
- Total Day Supply
- 601,271
- Brand vs Generic
- 8% brand / 91% generic
- Brand Drug Cost
- $363K
- Generic Drug Cost
- $110K
- Opioid Claims
- 145 (1.5% rate)
- Antibiotic Claims
- 278
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 1.52
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 35, 65-74: 207, 75-84: 207, 85+: 89
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Crystal Gillis, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrochlorothiazide
Hydrochlorothiazide
490 claims
- Atorvastatin Calcium
Atorvastatin Calcium
425 claims
- Amlodipine Besylate
Amlodipine Besylate
402 claims
- Losartan Potassium
Losartan Potassium
349 claims
- Omeprazole
Omeprazole
294 claims
- Pravastatin Sodium
Pravastatin Sodium
266 claims
- Lisinopril
Lisinopril
206 claims
- Pantoprazole Sodium
Pantoprazole Sodium
196 claims
| Drug | Claims |
|---|---|
| Hydrochlorothiazide | 490 |
| Atorvastatin Calcium | 425 |
| Amlodipine Besylate | 402 |
| Losartan Potassium | 349 |
| Omeprazole | 294 |
| Pravastatin Sodium | 266 |
| Lisinopril | 206 |
| Pantoprazole Sodium | 196 |
| Levothyroxine Sodium | 190 |
| Furosemide | 188 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hospice Registered Nurse Overview
How Crystal Gillis, FNP fits within the Hospice Registered Nurse landscape nationally.
575
Hospice Registered Nurse Providers in US
49
States with Hospice Registered Nurse
1,745
Avg Claims per Provider
Crystal Gillis, FNP's 9,720 claims are above the specialty average of 1,745.
Nationwide Hospice Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Gillis, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hospice Registered Nurse Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Gillis.
One of 10 Hospice Registered Nurse providers enrolled in North Carolina, 5 are shown here.
Dr. Cassandra Barlow
DNP, FNP-C
Lenoir, NC
Sharon Battle
RN
Durham, NC
Leesah Bragg
RN
Statesville, NC
Amanda Burton
Durham, NC
Adriane Cuthbert
Wilmington, NC
Compare Hospice Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Crystal Gillis, FNP's specialty? ▼
Crystal Gillis, FNP specializes in Hospice Registered Nurse and practices in Clinton, North Carolina. Credentials: FNP.
How much does Crystal Gillis, FNP prescribe under Medicare Part D? ▼
In 2024, Crystal Gillis, FNP wrote 9,720 Medicare Part D claims totaling $476K in drug costs for 538 beneficiaries.
Where is Crystal Gillis, FNP located? ▼
Crystal Gillis, FNP is located at 403 FAIRVIEW ST, Clinton, NC, 28328. Phone: (910) 592-6011.
What is Crystal Gillis, FNP's NPI number? ▼
Crystal Gillis, FNP's National Provider Identifier (NPI) is 1548405962, issued on 12/15/2008.
Does Crystal Gillis, FNP prescribe more brand-name or generic drugs? ▼
Crystal Gillis, FNP's prescribing is 8% brand-name and 91% generic drugs by claim count, with $363K in brand drug costs.
Does Crystal Gillis, FNP prescribe opioids? ▼
Yes, Crystal Gillis, FNP had 145 opioid claims in 2024 with an opioid prescribing rate of 1.5%.
How many Hospice Registered Nurse providers are there in the US? ▼
There are 575 Hospice Registered Nurse providers across 49 states in the US. The average Hospice Registered Nurse provider writes 1,745 Medicare Part D claims per year.
What drugs does Crystal Gillis, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Crystal Gillis, FNP's most frequently prescribed drugs include Hydrochlorothiazide, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Crystal Gillis, FNP accept Medicare? ▼
Crystal Gillis, FNP appears in CMS Medicare data with 9,720 Part D claims and 538 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Crystal Gillis, FNP's credentials? ▼
Crystal Gillis, FNP's NPI is 1548405962 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.