Dr. Brittney Williams, MD

  • Baltimore, MD
  • Anesthesiologist
NPI1871892240PAC ID2062711005
Medicare services, 2024
66
Medicare patients, 2024
37
Publications
43
Hospital affiliations
2
Industry payments
$4,451
Practice address
22 South Greene Street, Baltimore, MD 21201
Practice phone
Call (410) 328-8667
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Maryland Medical Center

Hospital · Baltimore, Maryland

See all 4 affiliations

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Dr. Brittney Williams is an anesthesiologist in Baltimore, Maryland

Dr. Williams practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.

Dr. Williams' NPI, 1871892240, was assigned on March 24, 2011. Dr. Williams holds Maryland license D79732.

NPI and contact details
Medicare PAC ID
2062711005
NPI enumeration date
March 24, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 328-8667
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
41
Medical school graduation
2011

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

Dr. Brittney Williams practices at University of Maryland Medical Center in Baltimore, Maryland

Dr. Williams' primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.

Source: Dmand AI Affiliation Data

Dr. Brittney Williams is affiliated with 2 sites of care and 2 medical groups

Dr. Williams' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Williams is also affiliated with University of Maryland Capital Region Medical Center. The medical group on file is UM Community Medical Group. Dmand AI also links Dr. Williams to 1 more medical group, named with a free account.

See all 4 affiliations for Dr. Williams

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

Dmand AI tracks the EHR system at Dr. Brittney 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.

EHR by site
SiteEHR vendor and product
University of Maryland Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Brittney Williams is one of 965 anesthesiologists in Maryland

Anesthesiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Williams is licensed in Maryland.

Specialties and state licenses

  • Anesthesiology, MarylandPrimaryLicense D79732 · taxonomy 207L00000X

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. Brittney Williams billed Medicare for 66 services in 2024

CMS data shows 66 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 37 Medicare patients. Medicare paid $2,723 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202466
Medicare patients37
Paid by Medicare$2,723
Procedure codes5

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

  • 2023
  • 2024
Tests and treatments
2023: 842024: 3855%
Surgery
2023: 432024: 2835%
Anesthesia
2023: 142024: 0100%

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

  • Dr. Williams
  • Maryland median
Medicare services
66vs 10135% below
Medicare patients
37vs 17679% below

Medians across 918 anesthesiologists in Maryland 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. Brittney Williams treated 37 Medicare patients in 2024, average age 71

CMS counts 37 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.88, 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 26% women.

Medicare patients, 202437
Average age71
Average risk score1.88

Dr. Williams' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Williams' Medicare patients by sex, 2024

  • Women1746%
  • Men2054%

Chronic conditions among Dr. Williams' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease75%
  4. Atrial fibrillation68%
  5. Arthritis57%
  6. Heart failure54%
  7. Depression41%
  8. Diabetes41%

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

  • Women26%
  • Men74%

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

How Dr. Brittney Williams takes part in Medicare

Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Brittney Williams has 43 publications on record

Dmand AI links 43 papers to Dr. Williams, published from 2016 to 2025. 2022 was the busiest year, with 7. The most frequent topics are Sepsis, Swine and Cardiac Surgical Procedures. Dr. Williams has published most often in J Cardiothorac Vasc Anesth. Dr. Williams' most frequent co-authors are Michael A. Mazzeffi, MD, MPH, Patrick Odonkor, MD and Bradley Scott Taylor, MD.

Papers43
Years published2016 to 2025

Dr. Williams' papers by year, 2016 to 2025

Topics Dr. Williams writes about most

  • Sepsis
  • Swine
  • Cardiac Surgical Procedures
  • Heart Transplantation
  • Inflammation
  • Toll-Like Receptor 7
  • Transplantation, Heterologous
  • Extracorporeal Membrane Oxygenation

Dr. Williams' most frequent co-authors

Recent publications by Dr. Williams

See all 43 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. Brittney Williams received $4,451 in industry payments from 2018 to 2025

CMS Open Payments shows 10 general payments to Dr. Williams from 5 drug and device companies from 2018 to 2025. Honoraria make up the largest share, 90% of the total. Octapharma USA, Inc. paid the most, $4,070.

General payments to Dr. Williams by program year, 2018 to 2025

General payments to Dr. Williams by kind, 2018 to 2025

$4.5Kin total
  • Honoraria$4,00090%
  • Food and beverage$45110%

Companies that paid Dr. Williams the most, 2018 to 2025

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

Sources for Dr. Brittney 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)
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)
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. Brittney 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. Brittney Williams' NPI number?

Dr. Brittney Williams' NPI number is 1871892240. It was assigned on March 24, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Brittney Williams?

Dr. Brittney Williams is an anesthesiologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Brittney Williams practice?

Dr. Williams practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Williams' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Williams to 1 medical group.

What is Dr. Brittney Williams' office phone number?

The practice phone on file for Dr. Williams is (410) 328-8667.

What is Dr. Brittney Williams' medical license number?

Dr. Williams holds Maryland license D79732.

Which hospitals is Dr. Brittney Williams affiliated with?

Dr. Williams practices at University of Maryland Medical Center in Baltimore, Maryland. Dr. Williams is also affiliated with University of Maryland Capital Region Medical Center.

What medical group is Dr. Brittney Williams part of?

Dr. Williams is linked to UM Community Medical Group. Dmand AI links Dr. Williams to 1 more medical group.

Does Dr. Brittney Williams accept Medicare?

Yes. CMS data shows Dr. Williams billed Medicare for 66 services in 2024, and Dr. Williams accepts Medicare assignment.

How many Medicare patients does Dr. Brittney Williams see?

CMS counts 37 Medicare patients who saw Dr. Williams in 2024, with an average age of 71.

What services does Dr. Brittney Williams bill to Medicare?

In 2024, Dr. Williams' most billed Medicare services were surgery: heart and blood vessels (36620), surgery: heart and blood vessels (36556) and heart test or procedure (93312).

Show 4 more questionsShow fewer questions

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

CMS Open Payments shows $4,451 in general payments to Dr. Williams from 5 companies from 2018 to 2025. The largest total came from Octapharma USA, Inc.

How long has Dr. Brittney Williams been practicing?

Dr. Williams graduated from medical school in 2011, 15 years ago.

Does Dr. Brittney Williams do research?

Dmand AI links 43 publications to Dr. Williams, published from 2016 to 2025.

Who does Dr. Brittney Williams publish with?

Dr. Williams' most frequent co-authors are Michael A. Mazzeffi, MD, MPH (11 shared papers), Patrick Odonkor, MD (9 shared papers) and Bradley Scott Taylor, MD (5 shared papers).

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