NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1023321981 FNP
Verify on CMS → Karla Ornelas, FNP
Nurse Practitioner in Greeley, 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 89,808 in 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
858
Medicare Part D claims · 229 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.2/100
▼ 2 pts below national avg 83.5 · Above neutral
Industry payments
$2.6K
33 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Karla Ornelas, FNP reported a CMS MIPS final score of 81.2/100 - below the 83.5 national average - and filed 858 Medicare Part D claims in 2024.
- 81.2/100
- MIPS score · -2 vs avg
- 858
- Part D claims, 2024
- 87%
- generic prescribing
- $2.6K
- industry payments (Sunshine Act)
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 Karla Ornelas, FNP
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1023321981), first enumerated 07/21/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 858 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 81.2/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$2.6K in reported industry payments (33 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1023321981 · Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-INLINE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1023321981
- ENUM-MID 2010
- TAX-MEGA 90K Nurse Practitioner
- MIPS-INLINE 81.2/100
- RX-LIGHT 858
- BOOK-LIGHT 1,233 in Colorado
- PHOTO-FINISH Jacqueline Freire, A… · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Merdie Delfin, M…
Merdie Delfin, MSN, FNP-BC
81.1 MIPS pts
- Ornelas · this p…
Ornelas · this provider
81.2 MIPS pts
- Jacqueline Freir…
Jacqueline Freire, ARNP
81.2 MIPS pts
- Sarah Rossi, FNP…
Sarah Rossi, FNP
81.2 MIPS pts
- Sheri Rolewski, …
Sheri Rolewski, CRNP
81.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Karla Ornelas, FNP'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.
81 ≥ 32nd percentile 32% 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 Karla Ornelas, FNP sits
This provider among nurse practitioner peers
Across the 13,205 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Karla Ornelas, FNP writes more Part D claims than 68% of them and scores higher on MIPS quality than 34% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Karla Ornelas, FNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Karla Ornelas, FNP?
Near national averagePrimary specialty
Nurse Practitioner
Medicare Part D claims
858 25% vs specialty avg
MIPS final score
81.2/100 2.3 pts vs avg
Specialty distribution in Colorado
How Nurse Practitioner compares to other specialties among Colorado providers
Medicare quality performance, MIPS
Karla Ornelas, FNP's 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 81.2/100
- 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 | 1023321981 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 07/21/2010 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
81.1558
Final Score
Measured-score avg: 83.5
29.374
Cost
99
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Karla Ornelas, 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.
According to CMS billing records, Karla Ornelas, FNP is affiliated with 3 Medicare-billing facilities.
Banner Health Physicians Colorado LLC
Greeley, CO
Select Physical Therapy Holdings Inc
Loveland, CO
Select Physical Therapy OF West Denver Limited Partnership
Loveland, 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).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Karla Ornelas, FNP. Source: openpaymentsdata.cms.gov.
Total received
$2.6K
Largest payer
Medtronic, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Karla Ornelas, FNP - brand share 13.0%
Nurse Practitioner average
13% brand-name claims vs 87% generic, on 858 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.
858
Total Claims
$100K
Total Drug Cost
229
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 932.7
- Total Day Supply
- 26,914
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $76K
- Generic Drug Cost
- $24K
- Opioid Claims
- 399 (46.5% rate)
Patient Demographics
- Average Patient Age
- 67.5 years
- Avg HCC Risk Score
- 1.82
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 72, 65-74: 97, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Karla Ornelas, FNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
94 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
76 claims
- Oxycodone Hcl
Oxycodone Hcl
64 claims
- Pregabalin
Pregabalin
60 claims
- Belbuca
Belbuca
57 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
45 claims
- Tizanidine Hcl
Tizanidine Hcl
44 claims
- Tramadol Hcl
Tramadol Hcl
41 claims
| Drug | Claims |
|---|---|
| Gabapentin | 94 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 76 |
| Oxycodone Hcl | 64 |
| Pregabalin | 60 |
| Belbuca Buprenorphine Hcl | 57 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 45 |
| Tizanidine Hcl | 44 |
| Tramadol Hcl | 41 |
| Buprenorphine | 33 |
| Duloxetine Hcl | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Karla Ornelas, FNP fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Karla Ornelas, FNP's 858 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Ornelas, both outside Colorado so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (81.2 here).
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Ornelas.
One of 1,233 Nurse Practitioner providers enrolled in Colorado, 5 are shown here.
Jennifer Abbey
NP
Colorado Springs, CO
Marie Abbinante
NP
Montrose, CO
Jenny Abernathy
FNP
Erie, CO
Emily Abernethy
NP
Arvada, CO
Dr. Kathleen Adams
DNP, FNP-C
Denver, CO
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Karla Ornelas, FNP's specialty? ▼
Karla Ornelas, FNP specializes in Nurse Practitioner and practices in Greeley, Colorado. Credentials: FNP.
How much does Karla Ornelas, FNP prescribe under Medicare Part D? ▼
In 2024, Karla Ornelas, FNP wrote 858 Medicare Part D claims totaling $100K in drug costs for 229 beneficiaries.
What is Karla Ornelas, FNP's Medicare quality score? ▼
Karla Ornelas, FNP has a CMS MIPS Final Score of 81.2/100, Cost: 29.4. 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 Karla Ornelas, FNP located? ▼
Karla Ornelas, FNP is located at 2410 W 16TH ST, Greeley, CO, 80634. Phone: (970) 810-3988.
What is Karla Ornelas, FNP's NPI number? ▼
Karla Ornelas, FNP's National Provider Identifier (NPI) is 1023321981, issued on 07/21/2010.
Does Karla Ornelas, FNP prescribe more brand-name or generic drugs? ▼
Karla Ornelas, FNP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $76K in brand drug costs.
Does Karla Ornelas, FNP prescribe opioids? ▼
Yes, Karla Ornelas, FNP had 399 opioid claims in 2024 with an opioid prescribing rate of 46.5%.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Karla Ornelas, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Karla Ornelas, FNP's most frequently prescribed drugs include Gabapentin, Hydrocodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Karla Ornelas, FNP accept Medicare? ▼
Karla Ornelas, FNP appears in CMS Medicare data with 858 Part D claims and 229 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karla Ornelas, FNP's credentials? ▼
Karla Ornelas, FNP's NPI is 1023321981 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.
- 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 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.