NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1942755319 APRN
Verify on CMS → Laresa Williams, APRN
Registered Nurse in Okmulgee, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 185,440 in 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
116
Medicare Part D claims · 22 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.8/100
▲ 2 pts above national avg 83.5 · Above neutral
Industry payments
$14.89
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Laresa Williams, APRN reported a CMS MIPS final score of 85.8/100 - above the 83.5 national average - and filed 116 Medicare Part D claims in 2024.
- 85.8/100
- MIPS score · +2 vs avg
- 116
- Part D claims, 2024
- 89%
- generic prescribing
- $14.89
- 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 Laresa Williams, APRN
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 1942755319), first enumerated 08/16/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 116 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 85.8/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$14.89 in reported industry payments (1 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 1942755319 · Registered Nurse
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-INLINE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1942755319
- ENUM-MID 2016
- TAX-MEGA 185K Registered Nurse
- MIPS-INLINE 85.8/100
- RX-LIGHT 116
- BOOK-LIGHT 1,837 in Oklahoma
- PHOTO-FINISH Brett Baird, CRNA · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Williams · this …
Williams · this provider
85.8 MIPS pts
- Anne Carter, CRN…
Anne Carter, CRNA
85.8 MIPS pts
- Brett Baird, CRN…
Brett Baird, CRNA
85.8 MIPS pts
- Jason Beach, CRN…
Jason Beach, CRNA
85.8 MIPS pts
- Robert Bush, CRN…
Robert Bush, CRNA
85.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Laresa Williams, APRN'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.
86 ≥ 46th percentile 46% 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 Laresa Williams, APRN sits
This provider among registered nurse peers
Across the 3,271 registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Laresa Williams, APRN writes more Part D claims than 27% of them and scores higher on MIPS quality than 50% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one registered nurse peer from a representative sample of 60; the gold marker is Laresa Williams, APRN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Laresa Williams, APRN?
High performer (top quartile)Primary specialty
Registered Nurse
Medicare Part D claims
116 89% vs specialty avg
MIPS final score
85.8/100 2.3 pts vs avg
Specialty distribution in Oklahoma
How Registered Nurse compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Laresa Williams, APRN's 2023 MIPS final score plotted against the Registered Nurse national average
- MIPS Final Score
- 85.8/100
- 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 | 1942755319 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 08/16/2016 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
85.8356
Final Score
Measured-score avg: 83.5
90.7464
Quality
51.9578
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Laresa Williams, APRN 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.
Creek Nation Hospital And Clinics
Tulsa, OK
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 Laresa Williams, APRN. Source: openpaymentsdata.cms.gov.
Total received
$15
Largest payer
GlaxoSmithKline, LLC.
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
Laresa Williams, APRN - brand share 11.0%
Registered Nurse average
11% brand-name claims vs 89% generic, on 116 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.
116
Total Claims
$8K
Total Drug Cost
22
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 131
- Total Day Supply
- 3,317
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $770
Patient Demographics
- Average Patient Age
- 68.1 years
- Avg HCC Risk Score
- 0.73
- Gender Split
- 100% female / 0% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Estradiol | 32 |
| Alendronate Sodium | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Laresa Williams, APRN fits within the Registered Nurse landscape nationally.
185,440
Registered Nurse Providers in US
56
States with Registered Nurse
1,063
Avg Claims per Provider
Laresa Williams, APRN's 116 claims are below the specialty average of 1,063.
Nationwide Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams, both outside Oklahoma so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (85.8 here).
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Williams.
One of 1,837 Registered Nurse providers enrolled in Oklahoma, 5 are shown here.
Jennifer Abad
BSN, RN
Tulsa, OK
Jalelah Abdul-Raheem
RN
Oklahoma City, OK
Dr. Melissa Abercrombie
DNP, APRN, PMHNP-BC
Norman, OK
Lillian Abunaw
RN
Oklahoma City, OK
Lydia Achiri-Ndalle
Oklahoma City, OK
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Laresa Williams, APRN's specialty? ▼
Laresa Williams, APRN specializes in Registered Nurse and practices in Okmulgee, Oklahoma. Credentials: APRN.
How much does Laresa Williams, APRN prescribe under Medicare Part D? ▼
In 2024, Laresa Williams, APRN wrote 116 Medicare Part D claims totaling $8K in drug costs for 22 beneficiaries.
What is Laresa Williams, APRN's Medicare quality score? ▼
Laresa Williams, APRN has a CMS MIPS Final Score of 85.8/100 (Quality: 90.7, Cost: 52). 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 Laresa Williams, APRN located? ▼
Laresa Williams, APRN is located at 1313 E 20TH ST, Okmulgee, OK, 74447. Phone: (918) 591-5700.
What is Laresa Williams, APRN's NPI number? ▼
Laresa Williams, APRN's National Provider Identifier (NPI) is 1942755319, issued on 08/16/2016.
Does Laresa Williams, APRN prescribe more brand-name or generic drugs? ▼
Laresa Williams, APRN's prescribing is 11% brand-name and 89% generic drugs by claim count, with $7K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 185,440 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,063 Medicare Part D claims per year.
What drugs does Laresa Williams, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Laresa Williams, APRN's most frequently prescribed drugs include Estradiol, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Laresa Williams, APRN accept Medicare? ▼
Laresa Williams, APRN appears in CMS Medicare data with 116 Part D claims and 22 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Laresa Williams, APRN's credentials? ▼
Laresa Williams, APRN's NPI is 1942755319 with credentials APRN. 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.