Son G. Lam, MD
Nephrology Physician · Oxford, MS
Son G. Lam, MD is a nephrology physician with a practice address in Oxford, Mississippi, and NPI 1407866650, issued on Aug 9, 2006. Check the license (Mississippi 19369, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Son G. Lam
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 19369 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1790 Barron St, Oxford, MS 38655
- Phone
- (662) 236-2900
- Enumerated
- Aug 9, 2006
- Record last updated
- Mar 16, 2023
- Fax
- (662) 236-2922
- Medicare enrollment
- Enrolled (PECOS I20061228000122); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 110 in Mississippi → Look up another NPI →
Verify Son G. Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 19369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average nephrology physician in 2024
1,492 Medicare Part D claims for 279 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Losartan Potassium174 claims
- Hydralazine Hcl119 claims
- Amlodipine Besylate112 claims
- Farxiga101 claims
- Jardiance92 claims
- Carvedilol86 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: $1,190.67
59 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. 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.
Bills Medicare through one group practice
- Nephrology And Hypertension Associates LtdOxford, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Son G. Lam among 110 nephrology physician records in Mississippi
Son G. Lam, MD is one of 110 nephrology physician records with a practice address in Mississippi. 80% 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, 40% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2003 · median 1999 among the 81 with a school on file
- Record last updated2023 · 61% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Mississippi
There are 110 nephrology physician records in Mississippi.
All 110 in Mississippi → Every provider in Oxford → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Gregory Hale, MDOxford, MS 386551275503104
- Angela Riley, MDOxford, MS 386551568574457
- Sheryl IngramOlive Branch, MS 386541871181107
- Shehbaz Shukoor, M.D.Southaven, MS 386711295398261
- Yashwant Chowdhary, MDHernando, MS 386321164583001
- Vikram Beemidi, MDClarksdale, MS 386141760654990
- Nouhad Kronfol, M.D.Greenville, MS 387031033142724
- Wilson Parry, MDGreenville, MS 387031124188347
Common questions
What is Son G. Lam, MD's NPI number?
Son G. Lam, MD's National Provider Identifier (NPI) is 1407866650, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Son G. Lam, MD located?
The NPPES record lists a practice address at 1790 Barron St, Oxford, MS, 38655. Phone: (662) 236-2900. Providers update this record themselves, so call before visiting.
How can I verify Son G. Lam, MD's license?
NPPES lists Mississippi license number 19369, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Son G. Lam, MD prescribe under Medicare Part D?
In 2024, Son G. Lam, MD had 1,492 Medicare Part D claims for 279 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.