NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1023240785 DO
Verify on CMS → Krislyn Miller, DO
Family Nurse Practitioner in Englewood, 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 210,832 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
85
Medicare Part D claims · 37 beneficiaries · Family Nurse Practitioner avg: 1K
MIPS score
72.8/100
▼ 11 pts below national avg 83.5 · Mid-tier
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Krislyn Miller, DO reported a CMS MIPS final score of 72.8/100 - below the 83.5 national average - and filed 85 Medicare Part D claims in 2023.
- 72.8/100
- MIPS score · -11 vs avg
- 85
- Part D claims, 2023
- ≥10th
- pct among measured MIPS (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.
CMS NPPES provider registry desk
NPI 1023240785 · Family Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-LOW · RX-TRACE · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1023240785
- ENUM-MID 2009
- TAX-MEGA 211K Family Nurse
- MIPS-LOW 72.8/100
- RX-TRACE 85
- BOOK-LIGHT 3,073 in Colorado
- PHOTO-FINISH Andrew Lee · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Miller · this pr…
Miller · this provider
72.8 MIPS pts
- Kimberly Kelley …
Kimberly Kelley
72.8 MIPS pts
- Andrew Lee · near
Andrew Lee
72.8 MIPS pts
- Cassie Dawkins ·…
Cassie Dawkins
72.8 MIPS pts
- Amy Evans · near
Amy Evans
72.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Krislyn Miller, DO's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
73 ≥ 10th percentile 10% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Krislyn Miller, DO sits
This provider among family nurse practitioner peers
Across the 26,556 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Krislyn Miller, DO writes more Part D claims than 18% of them and scores higher on MIPS quality than 10% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Krislyn Miller, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Krislyn Miller, DO?
Below national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
85 93% vs specialty avg
MIPS final score
72.8/100 10.7 pts vs avg
Specialty distribution in Colorado
How Family Nurse Practitioner compares to other specialties among Colorado providers
Medicare quality performance, MIPS
Krislyn Miller, DO's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 72.8/100
- vs 83.5 national avg · 2023 performance year
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 | 1023240785 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 08/13/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
72.8076
Final Score
Measured-score avg: 83.5
74.3309
Quality
24.2625
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Krislyn Miller, DO 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.
Enloe Specialty Physicians, Inc
Chico, CA
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.
85
Total Claims
$535
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 85
- Total Day Supply
- 588
- Brand Drug Cost
- $0
- Generic Drug Cost
- $535
- Opioid Claims
- 29 (34.1% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 0.87
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Krislyn Miller, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Cephalexin
Cephalexin
17 claims
- Tramadol Hcl
Tramadol Hcl
15 claims
- Baclofen
Baclofen
11 claims
| Drug | Claims |
|---|---|
| Cephalexin | 17 |
| Tramadol Hcl | 15 |
| Baclofen | 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 Krislyn Miller, DO fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Krislyn Miller, DO's 85 claims are below the specialty average of 1,222.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Miller, both outside Colorado so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (72.8 here).
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Miller.
One of 3,073 Family Nurse Practitioner providers enrolled in Colorado, 5 are shown here.
Dr. Abbey Aaroe
FNP
Canon City, CO
Dr. Simone Abachiche
NP-C
Colorado Springs, CO
Christina Abbott
Longmont, CO
Dr. Patricia Abbott
ARNP
Aurora, CO
Dr. Isadora Abel
FNP
Denver, CO
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Krislyn Miller, DO's specialty? ▼
Krislyn Miller, DO specializes in Family Nurse Practitioner and practices in Englewood, Colorado. Credentials: DO.
How much does Krislyn Miller, DO prescribe under Medicare Part D? ▼
In 2023, Krislyn Miller, DO wrote 85 Medicare Part D claims totaling $535 in drug costs for 37 beneficiaries.
What is Krislyn Miller, DO's Medicare quality score? ▼
Krislyn Miller, DO has a CMS MIPS Final Score of 72.8/100 (Quality: 74.3, Cost: 24.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Krislyn Miller, DO located? ▼
Krislyn Miller, DO is located at 601 E HAMPDEN AVE STE 220, Englewood, CO, 80113. Phone: (303) 788-5084.
What is Krislyn Miller, DO's NPI number? ▼
Krislyn Miller, DO's National Provider Identifier (NPI) is 1023240785, issued on 08/13/2009.
Does Krislyn Miller, DO prescribe opioids? ▼
Yes, Krislyn Miller, DO had 29 opioid claims in 2023 with an opioid prescribing rate of 34.1%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Krislyn Miller, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Krislyn Miller, DO's most frequently prescribed drugs include Cephalexin, Tramadol Hcl, Baclofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Krislyn Miller, DO accept Medicare? ▼
Krislyn Miller, DO appears in CMS Medicare data with 85 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Krislyn Miller, DO's credentials? ▼
Krislyn Miller, DO's NPI is 1023240785 with credentials DO. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
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.