Samuel Benjamin Magnus-Lawson
Nephrology Physician · Houston, TX
Samuel Benjamin Magnus-Lawson is a nephrology physician with a practice address in Houston, Texas, and NPI 1235160904, issued on Jul 5, 2006. Check the license (Texas G4344, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samuel Benjamin Magnus-Lawson
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- G4344 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1315 St Joseph Pkwy, Houston, TX 77002
- Phone
- (713) 655-0303
- Enumerated
- Jul 5, 2006
- Record last updated
- Jul 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (713) 655-0302
- Medicare enrollment
- Enrolled (PECOS I20101208001242); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 1315 St Joseph Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samuel Benjamin Magnus-Lawson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G4344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average nephrology physician in 2024
316 Medicare Part D claims for 61 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Sevelamer Carbonate37 claims
- Calcitriol31 claims
- Amlodipine Besylate19 claims
- Carvedilol18 claims
- Furosemide15 claims
- Clonidine Hcl13 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.
Industry payments in 2024: $116.36
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Samuel Benjamin Magnus-Lawson among 1,159 nephrology physician records in Texas
Samuel Benjamin Magnus-Lawson is one of 1,159 nephrology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1973 · median 2001 among the 954 with a school on file
- Record last updated2010 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in Houston → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Lary Kupor, M.D.Houston, TX 770021952346389
- Oluwabomilasiri Magnus-Lawson, MDHouston, TX 770021588911390
- Tam Ho, M.D.Houston, TX 770041184685224
- Mehreen Khan, MDHouston, TX 770041457562399
- Elie Saber, M.D.Houston, TX 770041013911445
- Freemu Varghese, M.D.Houston, TX 770041467438614
- Yariana Rodriguez-Ortiz, MDHouston, TX 770061538616248
- Sheetal Golla, M.D.Houston, TX 770071235149600
Common questions
What is Samuel Benjamin Magnus-Lawson's NPI number?
Samuel Benjamin Magnus-Lawson's National Provider Identifier (NPI) is 1235160904, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Benjamin Magnus-Lawson located?
The NPPES record lists a practice address at 1315 St Joseph Pkwy, Houston, TX, 77002. Phone: (713) 655-0303. Providers update this record themselves, so call before visiting.
How can I verify Samuel Benjamin Magnus-Lawson's license?
NPPES lists Texas license number G4344, 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 Samuel Benjamin Magnus-Lawson prescribe under Medicare Part D?
In 2024, Samuel Benjamin Magnus-Lawson had 316 Medicare Part D claims for 61 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.