NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1841464831 MD
Verify on CMS → Julie Williams, MD
Emergency Medicine Physician in Tyler, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 66,293 in Emergency Medicine 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
396
Medicare Part D claims · 270 beneficiaries · Emergency Medicine Physician avg: 355
What the federal data shows
Julie Williams, MD filed 396 Medicare Part D claims in 2024 as an Emergency Medicine Physician in Tyler, Texas.
- 396
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥56th
- pct by Part D claim volume (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.
Federal trust snapshot
What official records show about Julie Williams, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1841464831), first enumerated 04/22/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 396 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Julie Williams, MD's individual license status. Verify directly with the state medical board.
Source: TMB annual report 2023
- 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.
Compare Williams with other Emergency Medicine Physician providers
Same primary specialty, same federal CMS NPPES roster.
All 85 Emergency Medicine Physician providers in Tyler, TX →
Also enrolled in Texas
- Dr. Gordon Aalund, MD Dallas, TX
- Dr. George Abatso, MD Arlington, TX
- Dr. Lailah Abawi, D.O. Frisco, TX
- Dr. Sulaiman Abawi, D.O. Frisco, TX
- Dr. Agha Abbas, MD Sunnyvale, TX
- Tazeen Abbas College Station, TX
Other specialties in Tyler: Licensed Vocational Nurse (657) · Registered Nurse (454) · Student in an Organized Health Care Education/Training Program (346) · Family Nurse Practitioner (187)
CMS NPPES provider registry desk
NPI 1841464831 · Emergency Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1841464831
- ENUM-MID 2008
- TAX-MEGA 66K Emergency Medicine
- RX-LIGHT 396
- BOOK-LIGHT 4,494 in Texas
- PHOTO-ENUM Audrey Wagner, MD · 2008
Julie Williams, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
396 ≥ 56th percentile 56% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Julie Williams, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Julie Williams, MD?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
396 12% vs specialty avg
Specialty distribution in Texas
How Emergency Medicine Physician compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Medicine Physician. Verify directly:
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 | 1841464831 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/22/2008 |
Hospital and facility affiliations
Facilities where Julie Williams, MD 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.
Cape Cod Emergency Associates LLP
Hyannis, MA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Julie Williams, MD. To verify Julie Williams, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
396
Total Claims
$7K
Total Drug Cost
270
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 401
- Total Day Supply
- 3,515
- Generic Drug Cost
- $4K
- Opioid Claims
- 50 (12.6% rate)
- Antibiotic Claims
- 152
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 1.75
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 48, 65-74: 103, 75-84: 83, 85+: 36
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Julie Williams, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Prednisone
Prednisone
53 claims
- Cephalexin
Cephalexin
40 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
32 claims
- Doxycycline Hyclate
Doxycycline Hyclate
28 claims
- Azithromycin
Azithromycin
27 claims
- Amoxicillin-Clavul… 20
Amoxicillin-Clavulanate Potass
20 claims
- Tramadol Hcl 14
Tramadol Hcl
14 claims
- Cefpodoxime Proxetil 13
Cefpodoxime Proxetil
13 claims
| Drug | Claims |
|---|---|
| Prednisone | 53 |
| Cephalexin | 40 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 32 |
| Doxycycline Hyclate | 28 |
| Azithromycin | 27 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 20 |
| Tramadol Hcl | 14 |
| Cefpodoxime Proxetil | 13 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Julie Williams, MD fits within the Emergency Medicine Physician landscape nationally.
66,293
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
355
Avg Claims per Provider
Julie Williams, MD's 396 claims are above the specialty average of 355.
Nationwide Emergency Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Emergency Medicine Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Williams.
One of 4,494 Emergency Medicine Physician providers enrolled in Texas, 11 are shown on this page.
Dr. Abraham Abbott
MD
Bellaire, TX
Dr. Mira Abdel Sattar
DO
Irving, TX
Dr. Mohammed Abdel-Al
M.D., M.S., M.SC
Houston, TX
Dr. Yousef Abdel-Raziq
MD
Tyler, TX
Dr. Karim Abdeldaem
MD
Houston, TX
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Julie Williams, MD's specialty? ▼
Julie Williams, MD specializes in Emergency Medicine Physician and practices in Tyler, Texas. Credentials: MD.
How much does Julie Williams, MD prescribe under Medicare Part D? ▼
In 2024, Julie Williams, MD wrote 396 Medicare Part D claims totaling $7K in drug costs for 270 beneficiaries.
Where is Julie Williams, MD located? ▼
Julie Williams, MD is located at 800 E DAWSON ST, Tyler, TX, 75701. Phone: (903) 531-5000.
What is Julie Williams, MD's NPI number? ▼
Julie Williams, MD's National Provider Identifier (NPI) is 1841464831, issued on 04/22/2008.
Does Julie Williams, MD prescribe opioids? ▼
Yes, Julie Williams, MD had 50 opioid claims in 2024 with an opioid prescribing rate of 12.6%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 66,293 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 355 Medicare Part D claims per year.
What drugs does Julie Williams, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Julie Williams, MD's most frequently prescribed drugs include Prednisone, Cephalexin, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Julie Williams, MD accept Medicare? ▼
Julie Williams, MD appears in CMS Medicare data with 396 Part D claims and 270 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Julie Williams, MD's credentials? ▼
Julie Williams, MD's NPI is 1841464831 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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.