NPI registry status
Active
2026 NPPES data Adult Health Clinical Nurse Specialist NPI 1487022885 APRN,CNS
Verify on CMS → John Roll, APRN,CNS
Adult Health Clinical Nurse Specialist in Hettinger, North Dakota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,376 in Adult Health Clinical Nurse Specialist, 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
378
Medicare Part D claims · 60 beneficiaries · Adult Health Clinical Nurse Specialist avg: 1K
What the federal data shows
John Roll, APRN,CNS filed 378 Medicare Part D claims in 2024 as an Adult Health Clinical Nurse Specialist in Hettinger, North Dakota.
- 378
- Part D claims, 2024
- ≥56th
- 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 John Roll, APRN,CNS
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1487022885), first enumerated 09/02/2015.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 378 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1487022885 · Adult Health Clinical Nurse Specialist
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1487022885
- ENUM-MID 2015
- TAX-NARROW 1,376
- RX-LIGHT 378
- BOOK-THIN 3 in North Dakota
- PHOTO-ENUM Carrie McDermott, PH… · 2015
John Roll, APRN,CNS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
378 ≥ 56th percentile 56% 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 John Roll, APRN,CNS?
Quality data not reportedPrimary specialty
Adult Health Clinical Nurse Specialist
Medicare Part D claims
378 69% vs specialty avg
Specialty distribution in North Dakota
How Adult Health Clinical Nurse Specialist compares to other specialties among North Dakota 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 Adult Health Clinical Nurse Specialist. 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 | 1487022885 |
|---|---|
| Specialty | Adult Health Clinical Nurse Specialist |
| Credentials | APRN,CNS |
| Gender | Male |
| NPI Issued | 09/02/2015 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
378
Total Claims
$23K
Total Drug Cost
60
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 770.567
- Total Day Supply
- 21,523
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 32% female / 68% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What John Roll, APRN,CNS prescribes most
Top Medicare Part D drugs by claim count, 2024
- Rosuvastatin Calcium
Rosuvastatin Calcium
31 claims
- Lisinopril
Lisinopril
29 claims
- Celecoxib
Celecoxib
26 claims
- Pantoprazole Sodium
Pantoprazole Sodium
20 claims
- Metoprolol Succinate
Metoprolol Succinate
17 claims
- Tamsulosin Hcl
Tamsulosin Hcl
15 claims
- Atorvastatin Calcium 11
Atorvastatin Calcium
11 claims
- Finasteride 11
Finasteride
11 claims
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 31 |
| Lisinopril | 29 |
| Celecoxib | 26 |
| Pantoprazole Sodium | 20 |
| Metoprolol Succinate | 17 |
| Tamsulosin Hcl | 15 |
| Atorvastatin Calcium | 11 |
| Finasteride | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Adult Health Clinical Nurse Specialist in ND →
All providers in North Dakota →
Compare specialties →
Adult Health Clinical Nurse Specialist Overview
How John Roll, APRN,CNS fits within the Adult Health Clinical Nurse Specialist landscape nationally.
1,376
Adult Health Clinical Nurse Specialist Providers in US
49
States with Adult Health Clinical Nurse Specialist
1,202
Avg Claims per Provider
John Roll, APRN,CNS's 378 claims are below the specialty average of 1,202.
Nationwide Adult Health Clinical Nurse Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Roll, both outside North Dakota so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health Clinical Nurse Specialist Providers in North Dakota
Other clinicians with the same primary specialty enrolled in North Dakota, drawn from the same CMS NPPES roster as Roll.
One of 3 Adult Health Clinical Nurse Specialist providers enrolled in North Dakota, 2 are shown here.
Compare Adult Health Clinical Nurse Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Roll, APRN,CNS's specialty? ▼
John Roll, APRN,CNS specializes in Adult Health Clinical Nurse Specialist and practices in Hettinger, North Dakota. Credentials: APRN,CNS.
How much does John Roll, APRN,CNS prescribe under Medicare Part D? ▼
In 2024, John Roll, APRN,CNS wrote 378 Medicare Part D claims totaling $23K in drug costs for 60 beneficiaries.
Where is John Roll, APRN,CNS located? ▼
John Roll, APRN,CNS is located at 1000 HIGHWAY 12, Hettinger, ND, 58639. Phone: (701) 567-4561.
What is John Roll, APRN,CNS's NPI number? ▼
John Roll, APRN,CNS's National Provider Identifier (NPI) is 1487022885, issued on 09/02/2015.
How many Adult Health Clinical Nurse Specialist providers are there in the US? ▼
There are 1,376 Adult Health Clinical Nurse Specialist providers across 49 states in the US. The average Adult Health Clinical Nurse Specialist provider writes 1,202 Medicare Part D claims per year.
What drugs does John Roll, APRN,CNS prescribe most often? ▼
Based on 2024 Medicare Part D data, John Roll, APRN,CNS's most frequently prescribed drugs include Rosuvastatin Calcium, Lisinopril, Celecoxib. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Roll, APRN,CNS accept Medicare? ▼
John Roll, APRN,CNS appears in CMS Medicare data with 378 Part D claims and 60 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Roll, APRN,CNS's credentials? ▼
John Roll, APRN,CNS's NPI is 1487022885 with credentials APRN,CNS. 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.