William Cook Langmade, MD
Internal Medicine Physician · Dallas, TX
William Cook Langmade, MD is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1003129487, issued on Jul 14, 2010. Check the license (Texas BP10037633, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Cook Langmade
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- BP10037633 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1441 N Beckley Ave, Dallas, TX 75203
- Phone
- (214) 947-2306
- Enumerated
- Jul 14, 2010
- Record last updated
- Jul 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1441 N Beckley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Cook Langmade in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license BP10037633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
203 Medicare Part D claims for 49 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Eliquis23 claims
- Donepezil Hcl18 claims
- Levothyroxine Sodium12 claims
- Simvastatin12 claims
- Trelegy Ellipta11 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.
William Cook Langmade among 9,175 internal medicine physician records in Texas
William Cook Langmade, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2010 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Neena Biswas, M.D.Dallas, TX 752031124005921
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- James Goodsett, MDDallas, TX 752031720027931
- Christopher Martin, M.D.Dallas, TX 752031396806535
- Raymond Munoz, MDDallas, TX 752031922070374
- Stella Nwankwo, M.D.Dallas, TX 752031801897475
- Gloria Peralta, DODallas, TX 752031740482777
- Brad Pirtle, DODallas, TX 752031881666139
Common questions
What is William Cook Langmade, MD's NPI number?
William Cook Langmade, MD's National Provider Identifier (NPI) is 1003129487, issued on Jul 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William Cook Langmade, MD located?
The NPPES record lists a practice address at 1441 N Beckley Ave, Dallas, TX, 75203. Phone: (214) 947-2306. Providers update this record themselves, so call before visiting.
How can I verify William Cook Langmade, MD's license?
NPPES lists Texas license number BP10037633, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Cook Langmade, MD prescribe under Medicare Part D?
In 2024, William Cook Langmade, MD had 203 Medicare Part D claims for 49 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.