Dr. Brittney Williams, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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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
- 1871892240NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062711005
- NPI enumeration date
- March 24, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(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.
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.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available 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, MarylandPrimary
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.
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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other anesthesiologists in Maryland.
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.
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
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation68%
- Arthritis57%
- Heart failure54%
- Depression41%
- 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.
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
- Michael A. Mazzeffi, MD, MPH11 shared papers
- Patrick Odonkor, MD9 shared papers
- Bradley Scott Taylor, MD5 shared papers
Recent publications by Dr. Williams
Nat Med
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.
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
- 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.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Brittney 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. 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).
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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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