Lawrence T. Williams, DO
Internal Medicine Physician · Montgomery, AL
Lawrence T. Williams, DO is an internal medicine physician with a practice address in Montgomery, Alabama, and NPI 1720065535, issued on Dec 22, 2005. Check the license (Alabama DO100, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lawrence T. Williams
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO100 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1808 W 2ND St, Montgomery, AL 36106
- Phone
- (334) 263-3344
- Enumerated
- Dec 22, 2005
- Record last updated
- Sep 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (334) 263-9518
- Medicaid ID
- 000027084 AL
- Medicare enrollment
- Enrolled (PECOS I20061218000195); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Verify Lawrence T. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license DO100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average internal medicine physician in 2024
5,973 Medicare Part D claims for 210 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 522 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen384 claims
- Clonazepam251 claims
- Acyclovir248 claims
- Ezetimibe203 claims
- Amlodipine Besylate168 claims
- Dexamethasone162 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lawrence T. Williams among 1,705 internal medicine physician records in Alabama
Lawrence T. Williams, DO is one of 1,705 internal medicine physician records with a practice address in Alabama. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1982 · median 2003 among the 1,136 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
105 internal medicine physician records list a practice address in Montgomery
They are 105 of the 3,661 NPPES records with a practice address in Montgomery, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Montgomery → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Malcolm Brown, MDMontgomery, AL 361061811953839
- Xiongying Chen, MDMontgomery, AL 361061306807599
- Leon Davis, MDMontgomery, AL 361061265493134
- Walter Hamilton, MDMobile, AL 361061437119567
- Gerald Lim, MDMontgomery, AL 361061407819014
- James McLaughlin, MDMontgomery, AL 361061568453124
- Raghu Mukkamala, MDMontgomery, AL 361061720079395
- Rakeshkumar Patel, MDMontgomery, AL 361061285625442
Common questions
What is Lawrence T. Williams, DO's NPI number?
Lawrence T. Williams, DO's National Provider Identifier (NPI) is 1720065535, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence T. Williams, DO located?
The NPPES record lists a practice address at 1808 W 2ND St, Montgomery, AL, 36106. Phone: (334) 263-3344. Providers update this record themselves, so call before visiting.
How can I verify Lawrence T. Williams, DO's license?
NPPES lists Alabama license number DO100, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence T. Williams, DO prescribe under Medicare Part D?
In 2024, Lawrence T. Williams, DO had 5,973 Medicare Part D claims for 210 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.