Dr. Lawrence E. Stam, MD
- Medicare services, 2024
- 1,377
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 664
- MIPS score, 2024
- 24
- Hospital affiliations
- 1
- Practice address
- 506 Sixth Street, Brooklyn, NY 11215
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New York-Presbyterian Hospital - Brooklyn HOPD
Acute Care Hospital outpatient department · Brooklyn, New York
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Dr. Lawrence E. Stam is a nephrologist in Brooklyn, New York
Dr. Stam practices at New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York.
Dr. Stam's NPI, 1811944812, was assigned on May 27, 2006. Dr. Stam graduated from Stony Brook University Health Sciences Center School of Medicine in 1978. Dr. Stam holds New York license 149381.
- NPI
- 1811944812NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426015314
- NPI enumeration date
- May 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lawrence E. Stam practices at New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York
Dr. Stam's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD, at 506 Sixth Street, Brooklyn, NY 11215.
- New York-Presbyterian Hospital - Brooklyn HOPD506 Sixth Street, Brooklyn, NY 11215
Source: Dmand AI Affiliation Data
Dr. Lawrence E. Stam is affiliated with 4 sites of care
Dr. Stam's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York. Dr. Stam is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI also links Dr. Stam to 1 more dialysis center and 1 physician office, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lawrence E. Stam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stam practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New York-Presbyterian Hospital - Brooklyn HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lawrence E. Stam is one of 914 nephrologists in New York
Nephrology is Dr. Stam's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Stam is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near Dr. Stam
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. Lawrence E. Stam billed Medicare for 1,377 services in 2024
CMS data shows 1,377 Medicare services from Dr. Stam across 11 procedure codes in 2024, for 302 Medicare patients. Medicare paid $153,430 for them.
Dr. Stam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9002024: 9516%
- Tests and treatments
- 2023: 3542024: 3828%
- Surgery
- 2023: 702024: 4437%
Where Dr. Stam's Medicare services took place, 2024
- In an office53739%
- In a facility84061%
Dr. Stam compared with the New York median for nephrologists, 2024
- Dr. Stam
- New York median
- Medicare services
- 1,377vs 689100% above
- Medicare patients
- 302vs 21739% above
- Part D claims
- 437vs 436Close to median
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
Dr. Stam'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stam and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lawrence E. Stam treated 302 Medicare patients in 2024, average age 74
CMS counts 302 Medicare patients who saw Dr. Stam in 2024. The largest group is 75 to 84, with 116 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 48% are also on Medicaid. Their average risk score is 4.26, 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. Stam's median patient age at 71, with 44% women.
Dr. Stam's Medicare patients by age, 2024
Dr. Stam's Medicare patients by sex, 2024
- Women16053%
- Men14247%
Chronic conditions among Dr. Stam's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Ischemic heart disease50%
- Arthritis49%
- Heart failure48%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stam'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
- Women44%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lawrence E. Stam wrote 664 Medicare Part D claims in 2024
In 2024, Dr. Stam wrote 664 Medicare Part D claims for 140 patients. 86% of them were for generic drugs. CMS names the drug for 437 of them, across 16 drugs with 11 or more claims each, at $32,650 in total drug cost. In 2023, CMS named 451 claims across 18 drugs.
Dr. Stam's Part D claims by kind of drug, 2024
- Generic571 claims86%
- Brand-name and other93 claims14%
Dr. Stam'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4512024: 4373%
Drugs named by CMS: 16 in 2024, 18 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), 2024 data
Dr. Lawrence E. Stam scored 24 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 24 out of 100 for Dr. Stam for performance year 2024, reported individually. Dr. Stam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Stam's MIPS scores, performance year 2024
- 24of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Lawrence E. Stam received $145 in industry payments from 2016 to 2020
CMS Open Payments shows 8 general payments to Dr. Stam from 5 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $49.
General payments to Dr. Stam by program year, 2016 to 2020
Companies that paid Dr. Stam the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lawrence E. Stam graduated from Stony Brook University Health Sciences Center School of Medicine
Dr. Stam graduated from Stony Brook University Health Sciences Center School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lawrence E. Stam'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (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. Lawrence E. Stam
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. Lawrence E. Stam's NPI number?
Dr. Lawrence E. Stam's NPI number is 1811944812. It was assigned on May 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lawrence E. Stam?
Dr. Lawrence E. Stam is a nephrologist in Brooklyn, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Lawrence E. Stam practice?
Dr. Stam practices at 506 Sixth Street, Brooklyn, NY 11215. Dr. Stam's primary practice is New York-Presbyterian Hospital - Brooklyn HOPD in Brooklyn, New York. Dmand AI also links Dr. Stam to 1 dialysis center and 1 physician office.
What is Dr. Lawrence E. Stam's medical license number?
Dr. Stam holds New York license 149381.
Which hospitals is Dr. Lawrence E. Stam affiliated with?
Dr. Stam is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
Does Dr. Lawrence E. Stam accept Medicare?
Yes. CMS data shows Dr. Stam billed Medicare for 1,377 services in 2024, and Dr. Stam accepts Medicare assignment.
What is Dr. Lawrence E. Stam's MIPS score?
Dr. Stam's MIPS final score for performance year 2024 is 24 out of 100, reported individually.
How many Medicare patients does Dr. Lawrence E. Stam see?
CMS counts 302 Medicare patients who saw Dr. Stam in 2024, with an average age of 74.
What services does Dr. Lawrence E. Stam bill to Medicare?
In 2024, Dr. Stam's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90937).
Where did Dr. Lawrence E. Stam go to medical school?
Dr. Stam graduated from Stony Brook University Health Sciences Center School of Medicine in 1978.
Show 3 more questionsShow fewer questions
What drugs does Dr. Lawrence E. Stam prescribe most?
In 2024 Medicare Part D data, Dr. Stam's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Calcium Acetate.
Has Dr. Lawrence E. Stam received payments from drug or device companies?
CMS Open Payments shows $145 in general payments to Dr. Stam from 5 companies from 2016 to 2020. The largest total came from Amgen Inc.
How long has Dr. Lawrence E. Stam been practicing?
Dr. Stam graduated from medical school in 1978, 48 years ago.
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