Dr. Son G. Lam, MD
- Medicare services, 2024
- 2,978
- Medicare patients, 2026
- 526
- Part D claims, 2026
- 1,492
- Hospital affiliations
- 5
- Industry payments
- $8,030
- Practice address
- 1790 Barron St, Oxford, MS 38655
- Practice phone
- Call (662) 844-4711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nephrology & Hypertension Associates, Ltd.
Oxford, Mississippi
Find Dr. Lam'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. Son G. Lam is a nephrologist in Oxford, Mississippi
Dr. Lam practices at Nephrology & Hypertension Associates, Ltd. in Oxford, Mississippi.
Dr. Lam's NPI, 1407866650, was assigned on August 9, 2006. Dr. Lam graduated from University of Mississippi School of Medicine in 2003. Dr. Lam holds Mississippi license 19369.
- NPI
- 1407866650NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153321096
- NPI enumeration date
- August 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (662) 844-4711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Son G. Lam practices at Nephrology & Hypertension Associates, Ltd. in Oxford, Mississippi
Dr. Lam's primary practice is Nephrology & Hypertension Associates, Ltd., at 1790 Barron St, Oxford, MS 38655 in Lafayette County. The practice phone is (662) 844-4711.
- Nephrology & Hypertension Associates, Ltd.1790 Barron St, Oxford, MS 38655 · Lafayette CountyPhone(662) 844-4711
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Son G. Lam is affiliated with 10 sites of care and 1 medical group
Dr. Lam's primary practice is Nephrology & Hypertension Associates, Ltd. in Oxford, Mississippi. Dr. Lam is also affiliated with Baptist Memorial Hospital-North Mississippi. The medical group on file is Nephrology & Hypertension Associates, Ltd. Dmand AI also links Dr. Lam to 4 more hospitals, 3 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Son G. Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lam practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nephrology & Hypertension Associates, Ltd. | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Son G. Lam is one of 95 nephrologists in Mississippi
Nephrology is Dr. Lam's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Lam is licensed in Mississippi.
Specialties and state licenses
- Nephrology, MississippiPrimary
Nephrologists near Dr. Lam
Counts of nephrologists 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. Son G. Lam billed Medicare for 2,978 services in 2024
CMS data shows 2,978 Medicare services from Dr. Lam across 16 procedure codes in 2024, for 526 Medicare patients. Medicare paid $229,369 for them.
Dr. Lam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0932024: 92915%
- Lab and pathology
- 2023: 1,2872024: 75741%
- Tests and treatments
- 2023: 8042024: 71211%
- Other services
- 2023: 02024: 370
- Surgery
- 2023: 3422024: 21039%
Where Dr. Lam's Medicare services took place, 2024
- In an office2,31778%
- In a facility66122%
Dr. Lam compared with the Mississippi median for nephrologists, 2024
- Dr. Lam
- Mississippi median
- Medicare services
- 2,978vs 1,3512.2 times
- Medicare patients
- 526vs 37839% above
- Part D claims
- 1,246vs 79657% above
Medians across 99 nephrologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Lam's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Lam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lam and other nephrologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Son G. Lam treated 526 Medicare patients in 2026, average age 71
CMS counts 526 Medicare patients who saw Dr. Lam in 2026. The largest group is 65 to 74, with 185 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 33% are also on Medicaid. Their average risk score is 4.29, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lam's median patient age at 71, with 50% women.
Dr. Lam's Medicare patients by age, 2026
Dr. Lam's Medicare patients by sex, 2026
- Women25949%
- Men26751%
Chronic conditions among Dr. Lam's Medicare patients, 2026
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Arthritis61%
- Ischemic heart disease55%
- Heart failure49%
- Atrial fibrillation34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Son G. Lam wrote 1,492 Medicare Part D claims in 2026
In 2026, Dr. Lam wrote 1,492 Medicare Part D claims for 279 patients. 74% of them were for generic drugs. CMS names the drug for 1,246 of them, across 24 drugs with 11 or more claims each, at $415,459 in total drug cost. In 2023, CMS named 1,207 claims across 27 drugs.
Dr. Lam's Part D claims by kind of drug, 2026
- Generic1,109 claims74%
- Brand-name383 claims26%
Dr. Lam's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lam's Part D claims, 2026
- Antibiotics1%12 of 1,492 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2072024: 1,2463%
Drugs named by CMS: 24 in 2024, 27 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Dr. Son G. Lam takes part in Medicare
Dr. Lam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Son G. Lam received $8,030 in industry payments from 2016 to 2025
CMS Open Payments shows 398 general payments to Dr. Lam from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,034.
General payments to Dr. Lam by program year, 2016 to 2025
General payments to Dr. Lam by kind, 2016 to 2025
- Food and beverage$7,62095%
- Education$4105%
Companies that paid Dr. Lam the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Son G. Lam graduated from University of Mississippi School of Medicine
Dr. Lam graduated from University of Mississippi School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Son G. Lam'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Son G. Lam
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. Son G. Lam's NPI number?
Dr. Son G. Lam's NPI number is 1407866650. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Son G. Lam?
Dr. Son G. Lam is a nephrologist in Oxford, Mississippi. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Son G. Lam practice?
Dr. Lam practices at 1790 Barron St, Oxford, MS 38655. Dr. Lam's primary practice is Nephrology & Hypertension Associates, Ltd. in Oxford, Mississippi. Dmand AI also links Dr. Lam to 4 hospitals, 3 dialysis centers and 1 group practice or clinic, and a free account names each one.
What is Dr. Son G. Lam's office phone number?
The practice phone on file for Dr. Lam is (662) 844-4711. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Son G. Lam's email address?
Dmand AI checks professional and personal email addresses for Dr. Lam through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Son G. Lam's medical license number?
Dr. Lam holds Mississippi license 19369.
Which hospitals is Dr. Son G. Lam affiliated with?
Dr. Lam is affiliated with Baptist Memorial Hospital-North Mississippi. Dmand AI links Dr. Lam to 4 more hospitals, named with a free account.
What medical group is Dr. Son G. Lam part of?
Dr. Lam is linked to Nephrology & Hypertension Associates, Ltd.
Who does Dr. Son G. Lam practice with?
Dmand AI links 20 HCPs to Dr. Lam's primary medical group, 11 of them nephrologists. A free account lists them, with verified contacts.
Does Dr. Son G. Lam accept Medicare?
Yes. CMS data shows Dr. Lam billed Medicare for 2,978 services in 2024, and Dr. Lam accepts Medicare assignment.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Son G. Lam see?
CMS counts 526 Medicare patients who saw Dr. Lam in 2026, with an average age of 71.
What services does Dr. Son G. Lam bill to Medicare?
In 2024, Dr. Lam's most billed Medicare services were dialysis (90960), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. Son G. Lam go to medical school?
Dr. Lam graduated from University of Mississippi School of Medicine in 2003.
What drugs does Dr. Son G. Lam prescribe most?
In 2024 Medicare Part D data, Dr. Lam's most prescribed drugs by claims were Losartan Potassium, Hydralazine HCl and Amlodipine Besylate.
Has Dr. Son G. Lam received payments from drug or device companies?
CMS Open Payments shows $8,030 in general payments to Dr. Lam from 32 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Son G. Lam been practicing?
Dr. Lam graduated from medical school in 2003, 23 years ago.
What EHR does Dr. Son G. Lam's practice use?
Dmand AI tracks the EHR system at Nephrology & Hypertension Associates, Ltd. and at 9 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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