Dr. Stephen D. Kremer, MD
- Medicare services, 2024
- 19,739
- Medicare patients, 2024
- 5,016
- MIPS score, 2024
- 75
- Industry payments
- $24,477
- Affiliated sites
- 3
- Practice address
- 150 East Sunrise Hwy., Lindenhurst, NY 11757
- Practice phone
- Call (631) 444-5544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Zwanger-Pesiri Radiology - Lindenhurst
Mammography / Breast Imaging Center · Lindenhurst, New York
Find Dr. Kremer'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. Stephen D. Kremer is a diagnostic radiologist in Lindenhurst, New York
Dr. Kremer practices at Zwanger-Pesiri Radiology - Lindenhurst in Lindenhurst, New York.
Dr. Kremer's NPI, 1811972664, was assigned on December 14, 2005. Dr. Kremer holds New York license 146436.
- NPI
- 1811972664NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941211205
- NPI enumeration date
- December 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 444-5544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen D. Kremer practices at Zwanger-Pesiri Radiology - Lindenhurst in Lindenhurst, New York
Dr. Kremer's primary practice is Zwanger-Pesiri Radiology - Lindenhurst, at 150 East Sunrise Hwy., Lindenhurst, NY 11757. The practice phone is (631) 444-5544.
- Zwanger-Pesiri Radiology - Lindenhurst150 East Sunrise Hwy., Lindenhurst, NY 11757Phone(631) 444-5544
Source: Dmand AI Affiliation Data
Dr. Stephen D. Kremer is affiliated with 3 sites of care and 2 medical groups
Dr. Kremer's primary practice is Zwanger-Pesiri Radiology - Lindenhurst in Lindenhurst, New York. The medical group on file is Zwanger-Pesiri Radiology. Dmand AI also links Dr. Kremer to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Kremer's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen D. Kremer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kremer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Zwanger-Pesiri Radiology - Lindenhurst | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen D. Kremer is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Kremer's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Kremer is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Dr. Kremer
Counts of diagnostic radiologists 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. Stephen D. Kremer billed Medicare for 19,739 services in 2024
CMS data shows 19,739 Medicare services from Dr. Kremer across 8 procedure codes in 2024, for 5,016 Medicare patients. Medicare paid $1,063,528 for them. Every service was in an office.
Dr. Kremer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 6,6672024: 19,337190%
- Other services
- 2023: 2472024: 40263%
Dr. Kremer compared with the New York median for diagnostic radiologists, 2024
- Dr. Kremer
- New York median
- Medicare services
- 19,739vs 2,4148.2 times
- Medicare patients
- 5,016vs 1,1594.3 times
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Kremer'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. Kremer and other diagnostic radiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen D. Kremer treated 5,016 Medicare patients in 2024, average age 73
CMS counts 5,016 Medicare patients who saw Dr. Kremer in 2024. The largest group is 65 to 74, with 2,822 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kremer's median patient age at 69, with 100% women.
Dr. Kremer's Medicare patients by age, 2024
Dr. Kremer's Medicare patients by sex, 2024
- Women4,97599%
- Men411%
Chronic conditions among Dr. Kremer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis49%
- Osteoporosis32%
- Diabetes29%
- Anxiety27%
- Ischemic heart disease24%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kremer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen D. Kremer scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Kremer for performance year 2024, reported individually. Dr. Kremer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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. Stephen D. Kremer received $24,477 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Kremer from 1 drug or device company in 2016. Grants make up the largest share, 100% of the total. Hologic Inc paid the most, $24,477.
Companies that paid Dr. Kremer the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen D. Kremer'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 DataDmand AI Org Hierarchy 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) |
| 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) |
| 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. Stephen D. Kremer
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What is Dr. Stephen D. Kremer's NPI number?
Dr. Stephen D. Kremer's NPI number is 1811972664. It was assigned on December 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen D. Kremer?
Dr. Stephen D. Kremer is a diagnostic radiologist in Lindenhurst, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Stephen D. Kremer practice?
Dr. Kremer practices at 150 East Sunrise Hwy., Lindenhurst, NY 11757. Dr. Kremer's primary practice is Zwanger-Pesiri Radiology - Lindenhurst in Lindenhurst, New York. Dmand AI also links Dr. Kremer to 2 group practices and clinics and 1 medical group.
What is Dr. Stephen D. Kremer's office phone number?
The practice phone on file for Dr. Kremer is (631) 444-5544.
What is Dr. Stephen D. Kremer's medical license number?
Dr. Kremer holds New York license 146436.
What medical group is Dr. Stephen D. Kremer part of?
Dr. Kremer is linked to Zwanger-Pesiri Radiology. Dmand AI links Dr. Kremer to 1 more medical group.
Does Dr. Stephen D. Kremer accept Medicare?
Yes. CMS data shows Dr. Kremer billed Medicare for 19,739 services in 2024, and Dr. Kremer accepts Medicare assignment.
What is Dr. Stephen D. Kremer's MIPS score?
Dr. Kremer's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Stephen D. Kremer see?
CMS counts 5,016 Medicare patients who saw Dr. Kremer in 2024, with an average age of 73.
What services does Dr. Stephen D. Kremer bill to Medicare?
In 2024, Dr. Kremer's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and ultrasound (76641).
Has Dr. Stephen D. Kremer received payments from drug or device companies?
CMS Open Payments shows $24,477 in general payments to Dr. Kremer from 1 company from 2016 to 2016. The largest total came from Hologic Inc.
How long has Dr. Stephen D. Kremer been practicing?
Dr. Kremer graduated from medical school in 1980, 46 years ago.
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