DR. MARC KATZMAN MD
NPI 1386961993
Radiology - Diagnostic Radiology in Lindenhurst, NY
About Dr. Marc Katzman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC KATZMAN MD (NPI 1386961993) is an individual diagnostic radiology provider in Lindenhurst, New York, licensed in New York (256350) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Jacobi Medical Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2005).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Marc Katzman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
13Medicare enrollment records show Marc Katzman reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jericho, NY 11753
- Reassigned Medicare billing, New York enrollment
- 413 clinicians in this Medicare group
Flushing, NY 11366
- Reassigned Medicare billing, New York enrollment
- 11 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 623 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 676 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 302 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 181 clinicians in this Medicare group
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 232 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jacobi Medical Center
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11757 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LINDENHURST, NY 11757
LINDENHURST, NY 11757
LINDENHURST, NY 11757
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marc Katzman's NPI number?
The NPI number for Marc Katzman is 1386961993. It was assigned to this individual provider in the NPPES registry on April 23, 2010.
Where is Marc Katzman located?
Marc Katzman practices at 150 E Sunrise Hwy 208, Lindenhurst, NY 11757. The listed phone number is (631) 225-7200.
What is Marc Katzman's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Marc Katzman enrolled in Medicare?
Yes. Marc Katzman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marc Katzman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Katzman reassigns Medicare benefits to 13 organizations: Optum Urgent Care, PLLC (Jericho, NY), Stand-Up Mri Of Queens, P.C. (Flushing, NY), Downtown Bronx Medical Associates PC (Bronx, NY), Metropolitan Medical Practice Plan PC (New York, NY), Harlem Medical Associates PC (New York, NY) and 8 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marc Katzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marc Katzman affiliated with any hospitals?
According to CMS data, Marc Katzman is affiliated with Jacobi Medical Center.
When was this NPI record last updated?
The NPPES record for Marc Katzman was last updated on June 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Marc Katzman, MD · NPI 1386961993
Diagnostic Radiology physician in Lindenhurst, New York. Individual provider, active in the CMS NPPES registry since April 23, 2010.
## Identity
- **NPI:** 1386961993 (Entity type: Individual)
- **Enumerated:** April 23, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 256350 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 E SUNRISE HWY, 208, Lindenhurst, NY 11757-2598
- **Phone:** (631) 225-7200 · **Fax:** (631) 930-9451
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 13 organizations under Medicare reassignment (form CMS-855R): Optum Urgent Care, PLLC (NPI 1285975797, Jericho, NY); Stand-Up Mri Of Queens, P.C. (NPI 1902998156, Flushing, NY); Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY); Metropolitan Medical Practice Plan PC (NPI 1306138383, New York, NY); Harlem Medical Associates PC (NPI 1487957692, New York, NY); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2005
## Record status
- **NPPES last updated:** June 2, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1386961993) · Data from the CMS NPPES public registry.