Dr. William Lawrence Mize, MD
- Part D claims, 2024
- 23
- Industry payments
- $39
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 400 Harborside Dr Suite 100 Suite 100, Galveston, TX 77555
- Practice phone
- Call (409) 772-0700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555]
Multi-specialty group site · Galveston, Texas
Find Dr. Mize's 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. William Lawrence Mize is a pediatrician in Galveston, Texas
Dr. Mize practices at Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555] in Galveston, Texas.
Dr. Mize's NPI, 1790776326, was assigned on November 2, 2005. Dr. Mize holds Indiana license 01060385A.
- NPI
- 1790776326NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Practice phone
- (409) 772-0700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Lawrence Mize practices at 2 locations in Galveston, Texas
Dr. Mize's primary practice is Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555], at 400 Harborside Dr Suite 100 Suite 100, Galveston, TX 77555. The practice phone is (409) 772-0700. The NPI Registry lists Dr. Mize's practice address as 301 University Blvd, Galveston, TX 77555.
- Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555]Primary400 Harborside Dr Suite 100 Suite 100, Galveston, TX 77555Phone(409) 772-0700
- NPI Registry address301 University Blvd, Galveston, TX 77555 · Galveston CountyPhone(409) 747-7334
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. William Lawrence Mize is affiliated with 1 site of care and 1 medical group
Dr. Mize's primary practice is Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555] in Galveston, Texas. The medical group on file is UTMB Faculty Group Practice.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William Lawrence Mize's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mize practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555] | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Lawrence Mize is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Mize's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mize is licensed in Indiana.
Specialties and state licenses
- Pediatrics, IndianaPrimary
Pediatricians near Dr. Mize
Counts of pediatricians 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 Lawrence Mize's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Mize's median patient age at 17, with 100% women.
Dr. Mize's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Lawrence Mize wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Mize wrote 23 Medicare Part D claims. 87% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $4,589 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Dr. Mize's Part D claims by kind of drug, 2024
- Generic20 claims87%
- Brand-name and other3 claims13%
Dr. Mize's most prescribed drugs by claims, 2018
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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 112018: 1427%
Drugs named by CMS: 1 in 2018, 1 in 2016.
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
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Dr. William Lawrence Mize received $39 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Mize from 1 drug or device company from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $39.
General payments to Dr. Mize by program year, 2017 to 2018
Companies that paid Dr. Mize the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Lawrence Mize'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. William Lawrence Mize
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 Lawrence Mize's NPI number?
Dr. William Lawrence Mize's NPI number is 1790776326. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William Lawrence Mize?
Dr. William Lawrence Mize is a pediatrician in Galveston, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. William Lawrence Mize practice?
Dr. Mize practices at 400 Harborside Dr Suite 100 Suite 100, Galveston, TX 77555. Dr. Mize also practices at 301 University Blvd, Galveston, TX 77555. Dr. Mize's primary practice is Utmb Faculty Group Practice - Primary Care - Galveston (400 Harborside Dr) [77555] in Galveston, Texas.
What is Dr. William Lawrence Mize's office phone number?
The practice phone on file for Dr. Mize is (409) 772-0700.
What is Dr. William Lawrence Mize's medical license number?
Dr. Mize holds Indiana license 01060385A.
What medical group is Dr. William Lawrence Mize part of?
Dr. Mize is linked to UTMB Faculty Group Practice.
What drugs does Dr. William Lawrence Mize prescribe most?
In 2018 Medicare Part D data, Dr. Mize's most prescribed drugs by claims were Cotempla XR-ODT.
Has Dr. William Lawrence Mize received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Mize from 1 company from 2017 to 2018. The largest total came from Shire North American Group Inc.
How long has Dr. William Lawrence Mize been practicing?
Dr. Mize's NPI was assigned in 2005.
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