Dr. Landirs S. Williams, MD
- Medicare services, 2024
- 388
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 1,457
- Hospital affiliations
- 2
- Industry payments
- $9,352
- Practice address
- 1000 Blythe Blvd, Charlotte, NC 28203
- Practice phone
- Call (704) 355-3176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Carolinas Medical Center
Charlotte, North Carolina
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. Landirs S. Williams is an anesthesiologist in Charlotte, North Carolina
Dr. Williams practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina.
Dr. Williams' NPI, 1578541421, was assigned on January 1, 2006. Dr. Williams graduated from Morehouse School of Medicine in 1993. Dr. Williams holds North Carolina license 400779.
- NPI
- 1578541421NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547247678
- NPI enumeration date
- January 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 355-3176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Landirs S. Williams practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina
Dr. Williams' primary practice is Atrium Health Carolinas Medical Center, at 1000 Blythe Blvd, Charlotte, NC 28203 in Mecklenburg County. The practice phone is (704) 355-3176.
- Atrium Health Carolinas Medical Center1000 Blythe Blvd, Charlotte, NC 28203 · Mecklenburg CountyPhone(704) 355-3176
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Landirs S. Williams is affiliated with 3 sites of care and 3 medical groups
Dr. Williams' primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina. Dr. Williams is also affiliated with Atrium Health University City. The medical group on file is CHS Anesthesia Services Group. Dmand AI also links Dr. Williams to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Landirs S. 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 |
|---|---|
| Atrium Health Carolinas Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Landirs S. Williams is one of 1,269 anesthesiologists in North Carolina
Anesthesiology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Williams is licensed in North Carolina.
Specialties and state licenses
- Anesthesiology, North CarolinaPrimary
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. Landirs S. Williams billed Medicare for 388 services in 2024
CMS data shows 388 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 190 Medicare patients. Medicare paid $24,462 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: 2072024: 30949%
- Surgery
- 2023: 1372024: 7942%
- Anesthesia
- 2023: 172024: 0100%
- Tests and treatments
- 2023: 622024: 0100%
Dr. Williams compared with the North Carolina median for anesthesiologists, 2024
- Dr. Williams
- North Carolina median
- Medicare services
- 388vs 1133.4 times
- Medicare patients
- 190vs 197Close to median
- Part D claims
- 1,353vs 3835.6 times
Medians across 1,251 anesthesiologists in North Carolina 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 North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Landirs S. Williams treated 190 Medicare patients in 2024, average age 72
CMS counts 190 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 74% have arthritis. 14% are also on Medicaid. Their average risk score is 1.85, 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 67, with 60% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women11460%
- Men7640%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- Arthritis74%
- High cholesterol74%
- Mood disorders44%
- Depression42%
- Anxiety39%
- Diabetes39%
- Ischemic heart disease37%
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 67
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Landirs S. Williams wrote 1,457 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 1,457 Medicare Part D claims for 243 patients. 94% of them were for generic drugs. CMS names the drug for 1,353 of them, across 24 drugs with 11 or more claims each, at $56,414 in total drug cost. In 2023, CMS named 1,258 claims across 24 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic1,376 claims94%
- Brand-name81 claims6%
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
- Opioids55%800 of 1,457 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: 1,2582024: 1,3538%
Drugs named by CMS: 24 in 2024, 24 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. Landirs S. 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. Landirs S. Williams received $9,352 in industry payments from 2016 to 2025
CMS Open Payments shows 239 general payments to Dr. Williams from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. Boston Scientific Corporation paid the most, $4,599.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Food and beverage$4,83152%
- Travel and lodging$4,13544%
- Education$3864%
Companies that paid Dr. Williams the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Landirs S. Williams graduated from Morehouse School of Medicine
Dr. Williams graduated from Morehouse School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Landirs S. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| 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. Landirs S. 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. Landirs S. Williams' NPI number?
Dr. Landirs S. Williams' NPI number is 1578541421. It was assigned on January 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Landirs S. Williams?
Dr. Landirs S. Williams is an anesthesiologist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Landirs S. Williams practice?
Dr. Williams practices at 1000 Blythe Blvd, Charlotte, NC 28203. Dr. Williams' primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina. Dmand AI also links Dr. Williams to 1 hospital and 2 medical groups.
What is Dr. Landirs S. Williams' office phone number?
The practice phone on file for Dr. Williams is (704) 355-3176.
What is Dr. Landirs S. Williams' medical license number?
Dr. Williams holds North Carolina license 400779.
Which hospitals is Dr. Landirs S. Williams affiliated with?
Dr. Williams is affiliated with Atrium Health University City. Dmand AI links Dr. Williams to 1 more hospital.
What medical group is Dr. Landirs S. Williams part of?
Dr. Williams is linked to CHS Anesthesia Services Group. Dmand AI links Dr. Williams to 2 more medical groups.
Does Dr. Landirs S. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 388 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Landirs S. Williams see?
CMS counts 190 Medicare patients who saw Dr. Williams in 2024, with an average age of 72.
What services does Dr. Landirs S. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: brain, spine and nerves (64483).
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Where did Dr. Landirs S. Williams go to medical school?
Dr. Williams graduated from Morehouse School of Medicine in 1993.
What drugs does Dr. Landirs S. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Oxycodone HCl, Hydrocodone-Acetaminophen and Gabapentin.
Has Dr. Landirs S. Williams received payments from drug or device companies?
CMS Open Payments shows $9,352 in general payments to Dr. Williams from 33 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Landirs S. Williams been practicing?
Dr. Williams graduated from medical school in 1993, 33 years ago.
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