Dr. Uduak Ursula Williams, MD

  • Houston, TX
  • Anesthesiologist
NPI1235247909PAC ID0648372318
Medicare services, 2024
112
Medicare patients, 2024
166
Publications
11
MIPS score, 2024
84
Hospital affiliations
1
Practice address
1515 Holcombe Blvd, Houston, TX 77030
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

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Dr. Uduak Ursula Williams is an anesthesiologist in Houston, Texas

Dr. Williams practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.

Dr. Williams' NPI, 1235247909, was assigned on August 25, 2006. Dr. Williams graduated from McGovern Medical School in 2002. Dr. Williams holds Texas license M2612.

NPI and contact details
Medicare PAC ID
0648372318
NPI enumeration date
August 25, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Uduak Ursula Williams practices at The University of Texas MD Anderson Cancer Center in Houston, Texas

Dr. Williams' primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.

Source: Dmand AI Affiliation Data

Dr. Uduak Ursula Williams is affiliated with 1 site of care and 1 medical group

Dr. Williams' primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Uduak Ursula Williams' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The University of Texas MD Anderson Cancer CenterAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Uduak Ursula Williams is one of 4,073 anesthesiologists in Texas

Anesthesiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Williams is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Williams' licenses on file in 2 states: Texas and California.

Specialties and state licenses

  • Anesthesiology, TexasPrimaryLicense M2612 · 2005 to 2026 · taxonomy 207L00000X
  • California license2006 to 2026

Anesthesiologists near Dr. Williams

Counts of anesthesiologists 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. Uduak Ursula Williams billed Medicare for 112 services in 2024

CMS data shows 112 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 166 Medicare patients. Medicare paid $6,104 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024112
Medicare patients166
Paid by Medicare$6,104
Procedure codes5

Dr. Williams' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Anesthesia
2023: 942024: 5443%
Surgery
2023: 472024: 4211%
Office and hospital visits
2023: 182024: 1611%

Dr. Williams compared with the Texas median for anesthesiologists, 2024

  • Dr. Williams
  • Texas median
Medicare services
112vs 7158% above
Medicare patients
166vs 13226% above

Medians across 3,710 anesthesiologists 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.

See all procedures by Dr. Williams

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Uduak Ursula Williams treated 166 Medicare patients in 2024, average age 71

CMS counts 166 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.29, 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 64, with 52% women.

Medicare patients, 2024166
Average age71
Average risk score2.29
Also on Medicaid9%

Dr. Williams' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Williams' Medicare patients by sex, 2024

  • Women7445%
  • Men9255%

Chronic conditions among Dr. Williams' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol72%
  3. Cancer57%
  4. Arthritis52%
  5. Anxiety42%
  6. Mood disorders38%
  7. Chronic kidney disease34%
  8. Diabetes33%

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 64

Patient panel by sex, all payers

  • Women52%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Uduak Ursula Williams scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 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

  • 84of 100Final score
  • 70.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 68of 100Cost

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

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Dr. Uduak Ursula Williams has 11 publications on record

Dmand AI links 11 papers to Dr. Williams, published from 2016 to 2025. 2017 was the busiest year, with 3. The most frequent topics are Cytoreduction Surgical Procedures, Hyperthermia, Induced and Analgesics, Opioid. Dr. Williams has published most often in Paediatr Anaesth. Dr. Williams' most frequent co-authors are Pascal O. Owusu-Agyemang, MD, Antoinette Kee Van Meter, MD and Acsa M. Zavala, MD.

Papers11
Years published2016 to 2025

Dr. Williams' papers by year, 2016 to 2025

Topics Dr. Williams writes about most

  • Cytoreduction Surgical Procedures
  • Hyperthermia, Induced
  • Analgesics, Opioid
  • Abdominal Neoplasms
  • Carcinoma
  • Pain, Postoperative
  • Perioperative Care

Dr. Williams' most frequent co-authors

Recent publications by Dr. Williams

See all 11 publications and co-authors

See who Dr. Williams researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right anesthesiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Uduak Ursula Williams received $148 in industry payments from 2017 to 2019

CMS Open Payments shows 3 general payments to Dr. Williams from 3 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Limited paid the most, $102.

General payments to Dr. Williams by program year, 2017 to 2019

Companies that paid Dr. Williams the most, 2017 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Williams

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Uduak Ursula Williams graduated from McGovern Medical School

Dr. Williams graduated from McGovern Medical School in 2002.

  1. Medical schoolMcGovern Medical School
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Uduak Ursula Williams accepts plans from 4 insurance carriers

Dr. Williams is in network with 4 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • CMS Medicare

Plan types Dr. Williams accepts, by number of carriers

  1. HMO3
  2. Medicare3
  3. POS3
  4. PPO3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Uduak Ursula Williams's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Uduak Ursula 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. Uduak Ursula Williams' NPI number?

Dr. Uduak Ursula Williams' NPI number is 1235247909. It was assigned on August 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Uduak Ursula Williams?

Dr. Uduak Ursula Williams is an anesthesiologist in Houston, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Uduak Ursula Williams practice?

Dr. Williams practices at 1515 Holcombe Blvd, Houston, TX 77030. Dr. Williams' primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.

What is Dr. Uduak Ursula Williams' medical license number?

Dr. Williams holds Texas license M2612, one of the licenses on file in 2 states.

Which states has Dr. Uduak Ursula Williams been licensed in?

Dmand AI has state licenses on file for Dr. Williams in Texas (2005 to 2026) and California (2006 to 2026).

Which hospitals is Dr. Uduak Ursula Williams affiliated with?

Dr. Williams practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.

What medical group is Dr. Uduak Ursula Williams part of?

Dr. Williams is linked to Physicians Referral Service.

Does Dr. Uduak Ursula Williams accept Medicare?

Yes. CMS data shows Dr. Williams billed Medicare for 112 services in 2024, and Dr. Williams accepts Medicare assignment.

What is Dr. Uduak Ursula Williams' MIPS score?

Dr. Williams' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Dr. Uduak Ursula Williams see?

CMS counts 166 Medicare patients who saw Dr. Williams in 2024, with an average age of 71.

Show 8 more questionsShow fewer questions

Is Dr. Uduak Ursula Williams board certified?

Yes. Dr. Williams is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Uduak Ursula Williams bill to Medicare?

In 2024, Dr. Williams' most billed Medicare services were anesthesia (00811), anesthesia (00731) and surgery: brain, spine and nerves (64999).

Where did Dr. Uduak Ursula Williams go to medical school?

Dr. Williams graduated from McGovern Medical School in 2002.

Has Dr. Uduak Ursula Williams received payments from drug or device companies?

CMS Open Payments shows $148 in general payments to Dr. Williams from 3 companies from 2017 to 2019. The largest total came from Fisher & Paykel Healthcare Limited.

How long has Dr. Uduak Ursula Williams been practicing?

Dr. Williams graduated from medical school in 2002, 24 years ago.

Does Dr. Uduak Ursula Williams do research?

Dmand AI links 11 publications to Dr. Williams, published from 2016 to 2025.

Who does Dr. Uduak Ursula Williams publish with?

Dr. Williams' most frequent co-authors are Pascal O. Owusu-Agyemang, MD (9 shared papers), Antoinette Kee Van Meter, MD (9 shared papers) and Acsa M. Zavala, MD (8 shared papers).

What insurance does Dr. Uduak Ursula Williams accept?

Dr. Williams is in network with 4 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.

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