Dr. Steven Saul Lazar, MD
- Medicare services, 2017
- 62
- Part D claims, 2024
- 148
- Industry payments
- $135
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4802 10th Ave, Brooklyn, NY 11219
- Practice phone
- Call (718) 283-8958
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maimonides Medical Center
Brooklyn, New York
Find Dr. Lazar'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. Steven Saul Lazar is an internist in Brooklyn, New York
Dr. Lazar practices at Maimonides Medical Center in Brooklyn, New York.
Dr. Lazar's NPI, 1932232154, was assigned on March 14, 2007. Dr. Lazar graduated from State University of New York Downstate Medical Center in 1976. Dr. Lazar holds New York license 131273.
- NPI
- 1932232154NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709073257
- NPI enumeration date
- March 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 283-8958
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Saul Lazar practices at Maimonides Medical Center in Brooklyn, New York
Dr. Lazar's primary practice is Maimonides Medical Center, at 4802 10th Ave, Brooklyn, NY 11219 in Kings County. The practice phone is (718) 283-8958.
- Maimonides Medical Center4802 10th Ave, Brooklyn, NY 11219 · Kings CountyPhone(718) 283-8958
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven Saul Lazar is affiliated with 1 site of care
Dr. Lazar's primary practice is Maimonides Medical Center in Brooklyn, New York.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Steven Saul Lazar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lazar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maimonides Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven Saul Lazar is one of 9,643 internists in New York
Internal medicine is Dr. Lazar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lazar is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Lazar
Counts of internists 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. Steven Saul Lazar billed Medicare for 62 services in 2017
CMS data shows 62 Medicare services from Dr. Lazar across 2 procedure codes in 2017, all of them office visits. Medicare paid $4,416 for them. Every service was in an office.
Dr. Lazar compared with the New York median for internists, 2017
- Dr. Lazar
- New York median
- Medicare services
- 62vs 42685% below
- Part D claims
- 40vs 62294% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Lazar's most billed Medicare procedure codes, 2017
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. Lazar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lazar and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Saul Lazar's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Lazar's median patient age at 68, with 67% women.
Dr. Lazar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Steven Saul Lazar wrote 148 Medicare Part D claims in 2024
In 2024, Dr. Lazar wrote 148 Medicare Part D claims for 11 patients. 85% of them were for generic drugs. CMS names the drug for 40 of them, across 3 drugs with 11 or more claims each, at $549 in total drug cost. In 2023, CMS named 36 claims across 3 drugs.
Dr. Lazar's Part D claims by kind of drug, 2024
- Generic126 claims85%
- Brand-name22 claims15%
Dr. Lazar'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: 362024: 4011%
Drugs named by CMS: 3 in 2024, 3 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
How Dr. Steven Saul Lazar takes part in Medicare
Dr. Lazar 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)
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Dr. Steven Saul Lazar received $135 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Lazar from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $135.
Companies that paid Dr. Lazar the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven Saul Lazar graduated from State University of New York Downstate Medical Center
Dr. Lazar graduated from State University of New York Downstate Medical Center in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven Saul Lazar'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 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 Data |
| 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. Steven Saul Lazar
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. Steven Saul Lazar's NPI number?
Dr. Steven Saul Lazar's NPI number is 1932232154. It was assigned on March 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Saul Lazar?
Dr. Steven Saul Lazar is an internist in Brooklyn, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven Saul Lazar practice?
Dr. Lazar practices at 4802 10th Ave, Brooklyn, NY 11219. Dr. Lazar's primary practice is Maimonides Medical Center in Brooklyn, New York.
What is Dr. Steven Saul Lazar's office phone number?
The practice phone on file for Dr. Lazar is (718) 283-8958.
What is Dr. Steven Saul Lazar's medical license number?
Dr. Lazar holds New York license 131273.
Does Dr. Steven Saul Lazar accept Medicare?
Yes. CMS data shows Dr. Lazar billed Medicare for 62 services in 2017, and Dr. Lazar accepts Medicare assignment.
What services does Dr. Steven Saul Lazar bill to Medicare?
In 2017, Dr. Lazar's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Steven Saul Lazar go to medical school?
Dr. Lazar graduated from State University of New York Downstate Medical Center in 1976.
What drugs does Dr. Steven Saul Lazar prescribe most?
In 2024 Medicare Part D data, Dr. Lazar's most prescribed drugs by claims were Metoprolol Succinate, Sumatriptan Succinate and Hydrocortisone.
Has Dr. Steven Saul Lazar received payments from drug or device companies?
CMS Open Payments shows $135 in general payments to Dr. Lazar from 1 company from 2024 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Steven Saul Lazar been practicing?
Dr. Lazar graduated from medical school in 1976, 50 years ago.
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