NPI registry status
Active
2026 NPPES data Pediatric Neurodevelopmental Disabilities Physician NPI 1003894908 MD
Verify on CMS → Patricia Williams, MD
Pediatric Neurodevelopmental Disabilities Physician in Louisville, Kentucky.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 286 in Pediatric Neurodevelopmental Disabilities Physician, 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
78
Medicare Part D claims · Pediatric Neurodevelopmental Disabilities Physician avg: 386
MIPS score
100/100
▲ 17 pts above national avg 83.1 · Exceptional
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
Patricia Williams, MD reported a CMS MIPS final score of 100/100 - above the 83.1 national average - and filed 78 Medicare Part D claims in 2023.
- 100/100
- MIPS score · +17 vs avg
- 78
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Patricia Williams, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
100 Top 7% higher than 93% 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 Patricia Williams, MD sits
This provider among pediatric neurodevelopmental disabilities physician peers
Across the 17 pediatric neurodevelopmental disabilities physician providers who report both Medicare Part D prescribing and a MIPS quality score, Patricia Williams, MD writes more Part D claims than 59% of them and scores higher on MIPS quality than 88% - 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 pediatric neurodevelopmental disabilities physician peer from a representative sample of 16; the gold marker is Patricia Williams, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Patricia Williams, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Patricia Williams, MD?
High performer (top quartile)Primary specialty
Pediatric Neurodevelopmental Disabilities Physician
Medicare Part D claims
78 80% vs specialty avg
MIPS final score
100/100 16.9 pts vs avg
Specialty distribution in Kentucky
How Pediatric Neurodevelopmental Disabilities Physician compares to other specialties among Kentucky providers
Medicare quality performance, MIPS
Patricia Williams, MD's 2023 MIPS final score plotted against the Pediatric Neurodevelopmental Disabilities Physician national average
- MIPS Final Score
- 100/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pediatric Neurodevelopmental Disabilities Physician) - 100/100 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).
Patricia Williams, MD appears in the CMS NPPES registry as a Pediatric Neurodevelopmental Disabilities Physician provider holding MD credentials at 411 E CHESTNUT ST, Louisville, KY, 40202, with a listed phone of (502) 588-0850. NPI 1003894908 was issued on 01/03/2006.
Medicare Part D records for calendar year 2023 show 78 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $2K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year, compared with the national average of 83.1.
Pediatric Neurodevelopmental Disabilities Physician is a narrow specialty nationwide, with 286 enrolled providers across 41 states and an average of 386 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 | 1003894908 |
|---|---|
| Specialty | Pediatric Neurodevelopmental Disabilities Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 01/03/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Avg: 83.1
100
Promoting Interoperability
Reporting: Group practice
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
78
Total Claims
$2K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 108
- Total Day Supply
- 3,246
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 45.3 years
- Avg HCC Risk Score
- 0.44
More Pediatric Neurodevelopmental Disabilities Physician in KY →
All providers in Kentucky →
Compare specialties →
Pediatric Neurodevelopmental Disabilities Physician Overview
How Patricia Williams, MD fits within the Pediatric Neurodevelopmental Disabilities Physician landscape nationally.
286
Pediatric Neurodevelopmental Disabilities Physician Providers in US
41
States with Pediatric Neurodevelopmental Disabilities Physician
386
Avg Claims per Provider
Patricia Williams, MD's 78 claims are below the specialty average of 386.
Nearby Pediatric Neurodevelopmental Disabilities Physician Providers in Kentucky
Other clinicians with the same primary specialty enrolled in Kentucky, drawn from the same CMS NPPES roster as Williams.
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 Kentucky medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Neurodevelopmental Disabilities Physician 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 Patricia Williams, MD's specialty? ▼
Patricia Williams, MD specializes in Pediatric Neurodevelopmental Disabilities Physician and practices in Louisville, Kentucky. Credentials: MD.
How much does Patricia Williams, MD prescribe under Medicare Part D? ▼
In 2023, Patricia Williams, MD wrote 78 Medicare Part D claims totaling $2K in drug costs for N/A beneficiaries.
What is Patricia Williams, MD's Medicare quality score? ▼
Patricia Williams, MD has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Patricia Williams, MD located? ▼
Patricia Williams, MD is located at 411 E CHESTNUT ST, Louisville, KY, 40202. Phone: (502) 588-0850.
What is Patricia Williams, MD's NPI number? ▼
Patricia Williams, MD's National Provider Identifier (NPI) is 1003894908, issued on 01/03/2006.
How many Pediatric Neurodevelopmental Disabilities Physician providers are there in the US? ▼
There are 286 Pediatric Neurodevelopmental Disabilities Physician providers across 41 states in the US. The average Pediatric Neurodevelopmental Disabilities Physician provider writes 386 Medicare Part D claims per year.
Does Patricia Williams, MD accept Medicare? ▼
Patricia Williams, MD appears in CMS Medicare data with 78 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Patricia Williams, MD's credentials? ▼
Patricia Williams, MD's NPI is 1003894908 with credentials MD. 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.
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.