Dr. William E. Lawson, MD

  • Stony Brook, NY
  • Cardiologist
NPI1013932250PAC ID7719021138
Medicare services, 2024
23,410
Medicare patients, 2024
10,196
Part D claims, 2024
1,529
Hospital affiliations
5
Industry payments
$1,947
Practice address
Health Sciences Center Suny, Stony Brook, NY 11794
Practice phone
Call (631) 444-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stony Brook University Hospital

Hospital · Stony Brook, New York

See all 8 affiliations

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Dr. William E. Lawson is a cardiologist in Stony Brook, New York

Dr. Lawson practices at Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University.

Dr. Lawson's NPI, 1013932250, was assigned on July 12, 2006. Dr. Lawson holds New York license 135541.

NPI and contact details
Medicare PAC ID
7719021138
NPI enumeration date
July 12, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(631) 444-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
75
Medical school graduation
1977

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

Dr. William E. Lawson practices at 2 locations in Stony Brook, New York

Dr. Lawson's primary practice is Stony Brook University Hospital, at Health Sciences Center Suny, Stony Brook, NY 11794 in Suffolk County. The practice phone is (631) 444-4000. Dr. Lawson also practices at Stony Brook University Hospital, 101 Nicolls Rd, Stony Brook, NY 11794.

  • Stony Brook University HospitalPrimary
    Health Sciences Center Suny, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4000
  • Stony Brook University Hospital
    101 Nicolls Rd, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4100

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. William E. Lawson is affiliated with 7 sites of care and 1 medical group

Dr. Lawson's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dr. Lawson is also affiliated with Memorial Sloan Kettering Cancer Center. The medical group on file is Stony Brook Internists. Dmand AI also links Dr. Lawson to 3 more hospitals, 1 clinical lab and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Lawson

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

Dmand AI tracks the EHR system at Dr. William E. Lawson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lawson practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stony Brook University HospitalAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William E. Lawson is one of 2,265 cardiologists in New York

Cardiovascular disease is Dr. Lawson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Lawson is licensed in New York.

Specialties and state licenses

  • Cardiovascular disease, New YorkPrimaryLicense 135541 · taxonomy 207RC0000X

Cardiologists near Dr. Lawson

Counts of cardiologists 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. William E. Lawson billed Medicare for 23,410 services in 2024

CMS data shows 23,410 Medicare services from Dr. Lawson across 12 procedure codes in 2024, for 10,196 Medicare patients. Medicare paid $252,811 for them.

Medicare services, 202423,410
Medicare patients10,196
Paid by Medicare$252,811
Procedure codes12

Dr. Lawson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 19,8542024: 22,96916%
Office and hospital visits
2023: 4722024: 4417%

Where Dr. Lawson's Medicare services took place, 2024

  • In an office6033%
  • In a facility22,80797%

Dr. Lawson compared with the New York median for cardiologists, 2024

  • Dr. Lawson
  • New York median
Medicare services
23,410vs 1,67414.0 times
Medicare patients
10,196vs 61116.7 times
Part D claims
1,242vs 1,41212% below

Medians across 2,211 cardiologists in New York with Dmand AI profiles that report each measure.

Dr. Lawson's 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. Lawson

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

Dr. William E. Lawson treated 10,196 Medicare patients in 2024, average age 76

CMS counts 10,196 Medicare patients who saw Dr. Lawson in 2024. The largest group is 75 to 84, with 3,892 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.02, 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. Lawson's median patient age at 59, with 50% women.

Medicare patients, 202410,196
Average age76
Average risk score2.02
Also on Medicaid23%

Dr. Lawson's Medicare patients by age, 2024

Dr. Lawson's Medicare patients by sex, 2024

  • Women5,37953%
  • Men4,81747%

Chronic conditions among Dr. Lawson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease56%
  4. Arthritis55%
  5. Diabetes43%
  6. Mood disorders41%
  7. Anxiety38%
  8. Chronic kidney disease38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Lawson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women50%
  • Men47%

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

Dr. William E. Lawson wrote 1,529 Medicare Part D claims in 2024

In 2024, Dr. Lawson wrote 1,529 Medicare Part D claims for 170 patients. 89% of them were for generic drugs. CMS names the drug for 1,242 of them, across 29 drugs with 11 or more claims each, at $174,067 in total drug cost. In 2023, CMS named 1,179 claims across 31 drugs.

Part D claims, 20241,529
Drugs named by CMS29
Total drug cost$174,067
Part D patients170

Dr. Lawson's Part D claims by kind of drug, 2024

  • Generic1,362 claims89%
  • Brand-name167 claims11%

Dr. Lawson's 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. Lawson's Part D claims, 2024

  • Antibiotics1%17 of 1,529 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: 1,1792024: 1,2425%

Drugs named by CMS: 29 in 2024, 31 in 2023.

See all prescribing by Dr. Lawson

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

Dr. William E. Lawson ranks in the 74th percentile for coronary angioplasty and stenting in Medicare

Dr. Lawson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 38 procedures of coronary angioplasty and stenting by Dr. Lawson, more than 74% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Lawson ranks in Medicare procedure volume

Coronary angioplasty and stenting
74th percentile38 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. William E. Lawson received $1,947 in industry payments from 2016 to 2025

CMS Open Payments shows 42 general payments to Dr. Lawson from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $523.

General payments to Dr. Lawson by program year, 2016 to 2025

Companies that paid Dr. Lawson the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lawson

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

Sources for Dr. William E. Lawson'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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. William E. Lawson

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. William E. Lawson's NPI number?

Dr. William E. Lawson's NPI number is 1013932250. It was assigned on July 12, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. William E. Lawson?

Dr. William E. Lawson is a cardiologist in Stony Brook, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. William E. Lawson practice?

Dr. Lawson practices at Health Sciences Center Suny, Stony Brook, NY 11794. Dr. Lawson also practices at 101 Nicolls Rd, Stony Brook, NY 11794. Dr. Lawson's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dmand AI also links Dr. Lawson to 3 hospitals, 1 clinical lab and 1 group practice or clinic.

What is Dr. William E. Lawson's office phone number?

The practice phone on file for Dr. Lawson is (631) 444-4000.

What is Dr. William E. Lawson's medical license number?

Dr. Lawson holds New York license 135541.

Which hospitals is Dr. William E. Lawson affiliated with?

Dr. Lawson practices at Stony Brook University Hospital in Stony Brook, New York. Dr. Lawson is also affiliated with Memorial Sloan Kettering Cancer Center. Dmand AI links Dr. Lawson to 3 more hospitals.

What medical group is Dr. William E. Lawson part of?

Dr. Lawson is linked to Stony Brook Internists.

Does Dr. William E. Lawson accept Medicare?

Yes. CMS data shows Dr. Lawson billed Medicare for 23,410 services in 2024, and Dr. Lawson accepts Medicare assignment.

How many Medicare patients does Dr. William E. Lawson see?

CMS counts 10,196 Medicare patients who saw Dr. Lawson in 2024, with an average age of 76.

What services does Dr. William E. Lawson bill to Medicare?

In 2024, Dr. Lawson's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93000).

Show 3 more questionsShow fewer questions

What drugs does Dr. William E. Lawson prescribe most?

In 2024 Medicare Part D data, Dr. Lawson's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Rosuvastatin Calcium.

Has Dr. William E. Lawson received payments from drug or device companies?

CMS Open Payments shows $1,947 in general payments to Dr. Lawson from 17 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.

How long has Dr. William E. Lawson been practicing?

Dr. Lawson graduated from medical school in 1977, 49 years ago.

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