Dr. Christopher Harris Williams, MD
- Medicare services, 2024
- 1,154
- Medicare patients, 2024
- 752
- Part D claims, 2024
- 463
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 4700 Alliance Boulevard, Plano, TX 75093
- Practice phone
- Call (469) 814-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Williams' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Christopher Harris Williams is an emergency medicine physician in Plano, Texas
Dr. Williams practices at Baylor Scott & White Medical Center - Plano in Plano, Texas, part of Baylor Scott & White Health.
Dr. Williams' NPI, 1619339504, was assigned on March 22, 2016. Dr. Williams graduated from Louisiana State University School of Medicine in New Orleans in 2016. Dr. Williams holds Alabama license MD.38553.
- NPI
- 1619339504NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072808252
- NPI enumeration date
- March 22, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 814-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Harris Williams practices at Baylor Scott & White Medical Center - Plano in Plano, Texas
Dr. Williams' primary practice is Baylor Scott & White Medical Center - Plano, at 4700 Alliance Boulevard, Plano, TX 75093 in Collin County. The practice phone is (469) 814-2000.
- Baylor Scott & White Medical Center - Plano4700 Alliance Boulevard, Plano, TX 75093 · Collin CountyPhone(469) 814-2000
Source: Dmand AI Affiliation Data
Dr. Christopher Harris Williams is affiliated with 2 sites of care and 4 medical groups
Dr. Williams' primary practice is Baylor Scott & White Medical Center - Plano in Plano, Texas, part of Baylor Scott & White Health. The medical group on file is Baylor Scott & White Health. Dmand AI also links Dr. Williams to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Harris Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor Scott & White Medical Center - Plano | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher Harris Williams is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Williams is licensed in Alabama.
Specialties and state licenses
- Emergency medicine, AlabamaPrimary
Emergency medicine physicians near Dr. Williams
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher Harris Williams billed Medicare for 1,154 services in 2024
CMS data shows 1,154 Medicare services from Dr. Williams across 4 procedure codes in 2024, for 752 Medicare patients. Medicare paid $105,042 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2632024: 801205%
- Tests and treatments
- 2023: 1002024: 353253%
- Imaging
- 2023: 152024: 0100%
Dr. Williams compared with the Texas median for emergency medicine physicians, 2024
- Dr. Williams
- Texas median
- Medicare services
- 1,154vs 2255.1 times
- Medicare patients
- 752vs 2063.7 times
- Part D claims
- 203vs 742.7 times
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Harris Williams treated 752 Medicare patients in 2024, average age 77
CMS counts 752 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 324 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 59, with 60% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women41155%
- Men34145%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease44%
- Chronic kidney disease41%
- Mood disorders40%
- Anxiety38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Harris Williams wrote 463 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 463 Medicare Part D claims for 250 patients. 96% of them were for generic drugs. CMS names the drug for 203 of them, across 7 drugs with 11 or more claims each, at $3,893 in total drug cost. In 2023, CMS named 239 claims across 15 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic444 claims96%
- Brand-name and other19 claims4%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Opioids10%46 of 463 claims
- Antibiotics21%98 of 463 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2392024: 20315%
Drugs named by CMS: 7 in 2024, 15 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Christopher Harris Williams scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 99of 100Final score
- 93.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Christopher Harris Williams received $14 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Williams from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Flexion Therapeutics, Inc. paid the most, $14.
Companies that paid Dr. Williams the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Harris Williams graduated from Louisiana State University School of Medicine in New Orleans
Dr. Williams graduated from Louisiana State University School of Medicine in New Orleans in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Harris Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Christopher Harris Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Christopher Harris Williams' NPI number?
Dr. Christopher Harris Williams' NPI number is 1619339504. It was assigned on March 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Harris Williams?
Dr. Christopher Harris Williams is an emergency medicine physician in Plano, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christopher Harris Williams practice?
Dr. Williams practices at 4700 Alliance Boulevard, Plano, TX 75093. Dr. Williams' primary practice is Baylor Scott & White Medical Center - Plano in Plano, Texas, part of Baylor Scott & White Health. Dmand AI also links Dr. Williams to 3 medical groups and 1 group practice or clinic.
What is Dr. Christopher Harris Williams' office phone number?
The practice phone on file for Dr. Williams is (469) 814-2000.
What is Dr. Christopher Harris Williams' medical license number?
Dr. Williams holds Alabama license MD.38553.
Which hospitals is Dr. Christopher Harris Williams affiliated with?
Dr. Williams practices at Baylor Scott & White Medical Center - Plano in Plano, Texas.
What medical group is Dr. Christopher Harris Williams part of?
Dr. Williams is linked to Baylor Scott & White Health. Dmand AI links Dr. Williams to 3 more medical groups.
Does Dr. Christopher Harris Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 1,154 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Christopher Harris Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christopher Harris Williams see?
CMS counts 752 Medicare patients who saw Dr. Williams in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Christopher Harris Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Christopher Harris Williams go to medical school?
Dr. Williams graduated from Louisiana State University School of Medicine in New Orleans in 2016.
What drugs does Dr. Christopher Harris Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Diclofenac Sodium, Hydrocodone-Acetaminophen and Cefpodoxime Proxetil.
Has Dr. Christopher Harris Williams received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Williams from 1 company from 2019 to 2019. The largest total came from Flexion Therapeutics, Inc.
How long has Dr. Christopher Harris Williams been practicing?
Dr. Williams graduated from medical school in 2016, 10 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card