Dr. Kristen B. Williams, MD
- Medicare services, 2023
- 11
- Medicare patients, 2024
- 80
- Part D claims, 2024
- 38
- Hospital affiliations
- 3
- Industry payments
- $850
- Practice address
- 3635 Clyde Morris Boulevard, Port Orange, FL 32129
- Practice phone
- Call (386) 760-8151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center of Volusia
Surgery Center - Medicare-Certified · Port Orange, Florida
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. Kristen B. Williams is an anesthesiologist in Port Orange, Florida
Dr. Williams practices at Surgery Center of Volusia in Port Orange, Florida.
Dr. Williams' NPI, 1164740882, was assigned on May 5, 2010. Dr. Williams graduated from Florida State University College Of Medicine in 2010. Dr. Williams holds Florida license ME114812.
- NPI
- 1164740882NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840410841
- NPI enumeration date
- May 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (386) 760-8151
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kristen B. Williams practices at Surgery Center of Volusia in Port Orange, Florida
Dr. Williams' primary practice is Surgery Center of Volusia, at 3635 Clyde Morris Boulevard, Port Orange, FL 32129. The practice phone is (386) 760-8151.
- Surgery Center of Volusia3635 Clyde Morris Boulevard, Port Orange, FL 32129Phone(386) 760-8151
Source: Dmand AI Affiliation Data
Dr. Kristen B. Williams is affiliated with 8 sites of care and 7 medical groups
Dr. Williams' primary practice is Surgery Center of Volusia in Port Orange, Florida. Dr. Williams is also affiliated with BayCare Winter Haven Hospital. The medical group on file is Amsurg Port Orange Anesthesia Specialists. Dmand AI also links Dr. Williams to 2 more hospitals, 6 medical groups and 4 group practices and clinics, 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. Kristen B. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center of Volusia | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kristen B. Williams is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Williams' licenses on file in 2 states: Florida and Oklahoma.
Specialties and state licenses
- Anesthesiology, FloridaPrimary
- Oklahoma license
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. Kristen B. Williams billed Medicare for 11 services in 2023
CMS data shows 11 Medicare services from Dr. Williams across 1 procedure code in 2023, for 80 Medicare patients. Medicare paid $932 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2018 to 2023
- 2018
- 2023
- Anesthesia
- 2018: 982023: 1189%
Dr. Williams compared with the Florida median for anesthesiologists, 2023
- Dr. Williams
- Florida median
- Medicare services
- 11vs 7485% below
- Medicare patients
- 80vs 12033% below
- Part D claims
- 20vs 2520% below
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2023
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 anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kristen B. Williams treated 80 Medicare patients in 2024, average age 72
CMS counts 80 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.96, 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 68, with 55% 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
- Women3746%
- Men4354%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease38%
- Diabetes35%
- Mood disorders35%
- Depression33%
- Chronic kidney disease30%
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 68
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kristen B. Williams wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 38 Medicare Part D claims. 92% of them were for generic drugs. CMS names the drug for 20 of them, across 1 drug with 11 or more claims each, at $62 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic35 claims92%
- Brand-name and other3 claims8%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 152024: 2033%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Kristen B. 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. Kristen B. Williams received $850 in industry payments from 2016 to 2023
CMS Open Payments shows 29 general payments to Dr. Williams from 9 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 96% of the total. Galderma Laboratories, L.P. paid the most, $345.
General payments to Dr. Williams by program year, 2016 to 2023
General payments to Dr. Williams by kind, 2016 to 2023
- Food and beverage$81296%
- Education$384%
Companies that paid Dr. Williams the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kristen B. Williams graduated from Florida State University College Of Medicine
Dr. Williams graduated from Florida State University College Of Medicine in 2010. Dr. Williams is a member of AMA, ASA, FMA and IARS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Kristen B. Williams accepts plans from 6 insurance carriers
Dr. Williams is in network with 6 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- CMS Medicare
- HCSC
Plan types Dr. Williams accepts, by number of carriers
- PPO4
- Medicare3
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kristen B. 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Kristen B. 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. Kristen B. Williams' NPI number?
Dr. Kristen B. Williams' NPI number is 1164740882. It was assigned on May 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Kristen B. Williams?
Dr. Kristen B. Williams is an anesthesiologist in Port Orange, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Kristen B. Williams practice?
Dr. Williams practices at 3635 Clyde Morris Boulevard, Port Orange, FL 32129. Dr. Williams' primary practice is Surgery Center of Volusia in Port Orange, Florida. Dmand AI also links Dr. Williams to 2 hospitals, 6 medical groups and 4 group practices and clinics.
What is Dr. Kristen B. Williams' office phone number?
The practice phone on file for Dr. Williams is (386) 760-8151.
What is Dr. Kristen B. Williams' medical license number?
Dr. Williams holds Florida license ME114812, one of the licenses on file in 2 states.
Which states has Dr. Kristen B. Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in Florida (2012 to 2027) and Oklahoma (2017 to 2026).
Which hospitals is Dr. Kristen B. Williams affiliated with?
Dr. Williams is affiliated with BayCare Winter Haven Hospital. Dmand AI links Dr. Williams to 2 more hospitals.
What medical group is Dr. Kristen B. Williams part of?
Dr. Williams is linked to Amsurg Port Orange Anesthesia Specialists. Dmand AI links Dr. Williams to 6 more medical groups.
Does Dr. Kristen B. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 11 services in 2023, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Kristen B. Williams see?
CMS counts 80 Medicare patients who saw Dr. Williams in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Kristen B. Williams bill to Medicare?
In 2023, Dr. Williams' most billed Medicare services were anesthesia (00731).
Where did Dr. Kristen B. Williams go to medical school?
Dr. Williams graduated from Florida State University College Of Medicine in 2010.
What drugs does Dr. Kristen B. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Lorazepam.
Has Dr. Kristen B. Williams received payments from drug or device companies?
CMS Open Payments shows $850 in general payments to Dr. Williams from 9 companies from 2016 to 2023. The largest total came from Galderma Laboratories, L.P.
How long has Dr. Kristen B. Williams been practicing?
Dr. Williams graduated from medical school in 2010, 16 years ago.
What insurance does Dr. Kristen B. Williams accept?
Dr. Williams is in network with 6 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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