Physician Profile
William Laurence Thornton, MD
Unclaimed ProfileAbout Dr. Thornton
William Laurence Thornton, MD practices psychiatry in Dallas, TX. William is a 1987 graduate of University of Texas Southwestern Medical School at Dallas. According to Medicare claims data, William cared for 113 Medicare patients across 266 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (214) 645-8500
- Email not available
Practice Locations
5323 HARRY HINES BLVD
Dallas, TX 75390
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
266 services · 113 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
80 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
117 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
69 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other psychiatry specialists in Dallas 8
Same specialty, same city.
Trained at University of Texas Southwestern Medical School at Dallas 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1987 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Thornton's specialty?
Dr. Thornton is a psychiatry in Dallas, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
Where can I find Dr. Thornton?
Dr. Thornton is listed at 5323 HARRY HINES BLVD, Dallas, TX 75390. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Thornton?
The number on file is (214) 645-8500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Thornton's NPI number?
Dr. Thornton's National Provider Identifier is 1336199868. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Thornton's medical education?
Dr. Thornton attended University of Texas Southwestern Medical School at Dallas, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Thornton been practicing?
Dr. Thornton has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Thornton known for?
According to Medicare billing data, Dr. Thornton provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Thornton confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thornton. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.