NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1326588526 AGNP, PMHNP-BC
Verify on CMS → Ashley Mathias, AGNP, PMHNP-BC
Nurse Practitioner in Oklahoma City, 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 87,227 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
1K
Medicare Part D claims · 87 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.2/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$14.72
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ashley Mathias, AGNP, PMHNP-BC reported a CMS MIPS final score of 91.2/100 - above the 83.1 national average - and filed 1,483 Medicare Part D claims in 2023.
- 91.2/100
- MIPS score · +8 vs avg
- 1K
- Part D claims, 2023
- 95%
- generic prescribing
- $14.72
- 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.
Ashley Mathias, AGNP, PMHNP-BC's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Ashley Mathias, AGNP, PMHNP-BC sits
This provider among nurse practitioner peers
Across the 13,476 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Ashley Mathias, AGNP, PMHNP-BC writes more Part D claims than 78% of them and scores higher on MIPS quality than 63% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Ashley Mathias, AGNP, PMHNP-BC. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Ashley Mathias, AGNP, PMHNP-BC?
High performer (top quartile)Primary specialty
Nurse Practitioner
Medicare Part D claims
1,483 37% vs specialty avg
MIPS final score
91.2/100 8.1 pts vs avg
Specialty distribution in Oklahoma
How Nurse Practitioner compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Ashley Mathias, AGNP, PMHNP-BC's 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 91.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Nurse Practitioner) - 91.2/100 vs national avg 83.1
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).
Ashley Mathias, AGNP, PMHNP-BC appears in the CMS NPPES registry as a Nurse Practitioner provider holding AGNP, PMHNP-BC credentials at 11621 N SANTA FE AVE STE A6, Oklahoma City, OK, 73114, with a listed phone of (918) 810-9118. NPI 1326588526 was issued on 03/07/2017.
Medicare Part D records for calendar year 2023 show 1,483 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $125K in drug spend, split 5% brand-name and 95% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.2/100 for the 2023 performance year (Quality 79.3), compared with the national average of 83.1.
Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1326588526 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | AGNP, PMHNP-BC |
| Gender | Female |
| NPI Issued | 03/07/2017 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.1858
Final Score
Avg: 83.1
79.2714
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Ashley Mathias, AGNP, PMHNP-BC 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, Ashley Mathias, AGNP, PMHNP-BC is affiliated with 3 Medicare-billing facilities across 3 states, 1 of which carry a CMS Hospital overall star rating.
Duncan Regional Hospital, Inc
★★★☆☆ 3/5
Duncan, OK
Acute Care Hospitals
CMS CCN: 370023
Forefront-Rosenzweig Medical Services Professional Corporation
Topeka, KS
Forefront-Rush Medical Services PC
Conway, AR
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 Ashley Mathias, AGNP, PMHNP-BC. Source: openpaymentsdata.cms.gov.
Total received
$15
Largest payer
Otsuka America Pharmaceutical, 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 · Generic-heavy
Ashley Mathias, AGNP, PMHNP-BC - brand share 5.0%
Nurse Practitioner average
5% brand-name claims vs 95% generic, on 1,483 2023 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 2023.
1,483
Total Claims
$125K
Total Drug Cost
87
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,919
- Total Day Supply
- 55,656
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $90K
- Generic Drug Cost
- $35K
Patient Demographics
- Average Patient Age
- 66.2 years
- Avg HCC Risk Score
- 1.35
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 38, 65-74: 23, 75-84: 11, 85+: 15
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ashley Mathias, AGNP, PMHNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trazodone Hcl
Trazodone Hcl
98 claims
- Quetiapine Fumarate
Quetiapine Fumarate
89 claims
- Gabapentin
Gabapentin
84 claims
- Clonazepam
Clonazepam
80 claims
- Alprazolam
Alprazolam
73 claims
- Fluoxetine Hcl
Fluoxetine Hcl
66 claims
- Sertraline Hcl
Sertraline Hcl
58 claims
- Risperidone
Risperidone
56 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 98 |
| Quetiapine Fumarate | 89 |
| Gabapentin | 84 |
| Clonazepam | 80 |
| Alprazolam | 73 |
| Fluoxetine Hcl | 66 |
| Sertraline Hcl | 58 |
| Risperidone | 56 |
| Bupropion Hcl Sr Bupropion Hcl | 51 |
| Aripiprazole | 41 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Ashley Mathias, AGNP, PMHNP-BC fits within the Nurse Practitioner landscape nationally.
87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Ashley Mathias, AGNP, PMHNP-BC's 1,483 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Mathias.
Dr. Kimberly Abernathy
APRN-CNP
Norman, OK
Dr. Linda Adams
APRN-CNP
Tulsa, OK
Dr. Kacy Aderhold
APRN-CNS
Oklahoma City, OK
Modupe Adesola
Fort Sill, OK
Dr. Marjan Adib-Yazdi
MSN, ANP-C
Tulsa, OK
Compare Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Oklahoma medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Ashley Mathias, AGNP, PMHNP-BC's specialty? ▼
Ashley Mathias, AGNP, PMHNP-BC specializes in Nurse Practitioner and practices in Oklahoma City, Oklahoma. Credentials: AGNP, PMHNP-BC.
How much does Ashley Mathias, AGNP, PMHNP-BC prescribe under Medicare Part D? ▼
In 2023, Ashley Mathias, AGNP, PMHNP-BC wrote 1,483 Medicare Part D claims totaling $125K in drug costs for 87 beneficiaries.
What is Ashley Mathias, AGNP, PMHNP-BC's Medicare quality score? ▼
Ashley Mathias, AGNP, PMHNP-BC has a CMS MIPS Final Score of 91.2/100 (Quality: 79.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ashley Mathias, AGNP, PMHNP-BC located? ▼
Ashley Mathias, AGNP, PMHNP-BC is located at 11621 N SANTA FE AVE STE A6, Oklahoma City, OK, 73114. Phone: (918) 810-9118.
What is Ashley Mathias, AGNP, PMHNP-BC's NPI number? ▼
Ashley Mathias, AGNP, PMHNP-BC's National Provider Identifier (NPI) is 1326588526, issued on 03/07/2017.
Does Ashley Mathias, AGNP, PMHNP-BC prescribe more brand-name or generic drugs? ▼
Ashley Mathias, AGNP, PMHNP-BC's prescribing is 5% brand-name and 95% generic drugs by claim count, with $90K in brand drug costs.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Ashley Mathias, AGNP, PMHNP-BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Ashley Mathias, AGNP, PMHNP-BC's most frequently prescribed drugs include Trazodone Hcl, Quetiapine Fumarate, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ashley Mathias, AGNP, PMHNP-BC accept Medicare? ▼
Ashley Mathias, AGNP, PMHNP-BC appears in CMS Medicare data with 1,483 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ashley Mathias, AGNP, PMHNP-BC's credentials? ▼
Ashley Mathias, AGNP, PMHNP-BC's NPI is 1326588526 with credentials AGNP, PMHNP-BC. 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
Compiled from official public sources by the PlainDoctor editorial team.