NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1609485523
Verify on CMS → Kari Envik
Gerontology Nurse Practitioner in Wheat Ridge, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,056 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
220
Medicare Part D claims · 21 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data shows
Kari Envik filed 220 Medicare Part D claims in 2024 as a Gerontology Nurse Practitioner in Wheat Ridge, Colorado.
- 220
- Part D claims, 2024
- ≥48th
- 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 Kari Envik
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 1609485523), first enumerated 07/27/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 220 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 1609485523 · Gerontology Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1609485523
- ENUM-RECENT 2020
- TAX-MID 10K Gerontology Nurse
- RX-LIGHT 220
- BOOK-THIN 195 in Colorado
- PHOTO-ENUM Michelle Torok, MSN,… · 2020
Kari Envik's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
220 ≥ 48th percentile 48% 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 Kari Envik?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
220 84% vs specialty avg
Specialty distribution in Colorado
How Gerontology Nurse Practitioner compares to other specialties among Colorado 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).
Practice Address
Provider Details
| NPI | 1609485523 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Gender | Female |
| NPI Issued | 07/27/2020 |
Hospital and facility affiliations
Facilities where Kari Envik 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.
Zephyr Behavioral Health And Wellness LLC
Greenwood Village, CO
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.
220
Total Claims
$10K
Total Drug Cost
21
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 381.667
- Total Day Supply
- 11,160
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 63.0 years
- Avg HCC Risk Score
- 1.46
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Kari Envik prescribes most
Top Medicare Part D drugs by claim count, 2024
- Mirtazapine
Mirtazapine
24 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphet Er
22 claims
- Quetiapine Fumarate
Quetiapine Fumarate
15 claims
- Buspirone Hcl
Buspirone Hcl
13 claims
- Escitalopram Oxalate
Escitalopram Oxalate
13 claims
- Lurasidone Hcl
Lurasidone Hcl
13 claims
| Drug | Claims |
|---|---|
| Mirtazapine | 24 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 22 |
| Quetiapine Fumarate | 15 |
| Buspirone Hcl | 13 |
| Escitalopram Oxalate | 13 |
| Lurasidone Hcl | 13 |
* 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 Kari Envik fits within the Gerontology Nurse Practitioner landscape nationally.
10,056
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,350
Avg Claims per Provider
Kari Envik's 220 claims are below the specialty average of 1,350.
Nationwide Gerontology Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Envik, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gerontology Nurse Practitioner Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Envik.
One of 195 Gerontology Nurse Practitioner providers enrolled in Colorado, 5 are shown here.
Mercy Abuaba
NP-C
Aurora, CO
Clarence Adams
NP
Golden, CO
Rachel Allen
AGPCNP-BC
Parker, CO
Jenna Angerstein
CRNP
Aurora, CO
Christopher Archer
APRN
Denver, CO
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kari Envik's specialty? ▼
Kari Envik specializes in Gerontology Nurse Practitioner and practices in Wheat Ridge, Colorado.
How much does Kari Envik prescribe under Medicare Part D? ▼
In 2024, Kari Envik wrote 220 Medicare Part D claims totaling $10K in drug costs for 21 beneficiaries.
Where is Kari Envik located? ▼
Kari Envik is located at 8300 W 38TH AVE, Wheat Ridge, CO, 80033. Phone: (303) 425-4500.
What is Kari Envik's NPI number? ▼
Kari Envik's National Provider Identifier (NPI) is 1609485523, issued on 07/27/2020.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 10,056 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,350 Medicare Part D claims per year.
What drugs does Kari Envik prescribe most often? ▼
Based on 2024 Medicare Part D data, Kari Envik's most frequently prescribed drugs include Mirtazapine, Dextroamphetamine-Amphet Er, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kari Envik accept Medicare? ▼
Kari Envik appears in CMS Medicare data with 220 Part D claims and 21 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kari Envik's credentials? ▼
Kari Envik's NPI is 1609485523. 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.