ROMAN GRINBERG M.D.
NPI 1437271418
Surgery in New York, NY
About Roman Grinberg M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROMAN GRINBERG M.D. (NPI 1437271418) is an individual surgery provider in New York, New York, licensed in New York (263407) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and maintains a secondary practice location in Staten Island.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Roman Grinberg M.d. 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
5Medicare enrollment records show Roman Grinberg reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
New York, NY 10128
- Reassigned Medicare billing, New York enrollment
- 36 clinicians in this Medicare group
Hoboken, NJ 07030
- Reassigned Medicare billing, New Jersey enrollment
- 124 clinicians in this Medicare group
Bayonne, NJ 07002
- Reassigned Medicare billing, New Jersey enrollment
- 637 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYStaten Island University Hospital
Acute Care Hospitals · Staten Island, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Roman Grinberg's NPI number?
The NPI number for Roman Grinberg is 1437271418. It was assigned to this individual provider in the NPPES registry on April 3, 2007.
Where is Roman Grinberg located?
Roman Grinberg practices at 155 E 76th St Apt 1C, New York, NY 10021. The listed phone number is (212) 988-1136.
What is Roman Grinberg's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Roman Grinberg enrolled in Medicare?
Yes. Roman Grinberg 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 Roman Grinberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roman Grinberg reassigns Medicare benefits to 5 organizations: Lenox Hill Surgeons, LLP (New York, NY), Related Surgical Specialties, PC (New York, NY), New Jersey Medical And Health Associates,llc (Hoboken, NJ), Garden State Healthcare Associates, LLC (Bayonne, NJ) and North Shore - Lij Medical PC (New Hyde Park, NY). 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 Roman Grinberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Roman Grinberg affiliated with any hospitals?
According to CMS data, Roman Grinberg is affiliated with Lenox Hill Hospital and Staten Island University Hospital.
When was this NPI record last updated?
The NPPES record for Roman Grinberg was last updated on August 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Roman Grinberg, M.D. · NPI 1437271418
Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 3, 2007.
## Identity
- **NPI:** 1437271418 (Entity type: Individual)
- **Enumerated:** April 3, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 263407 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 155 E 76TH ST APT 1C, New York, NY 10021
- **Phone:** (212) 988-1136 · **Fax:** (212) 988-8516
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Lenox Hill Surgeons, LLP (NPI 1588182737, New York, NY); Related Surgical Specialties, PC (NPI 1780308106, New York, NY); New Jersey Medical And Health Associates,llc (NPI 1558673582, Hoboken, NJ); Garden State Healthcare Associates, LLC (NPI 1700014545, Bayonne, NJ); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** August 9, 2018
- **Other identifiers:** Medicaid 03484860 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1437271418) · Data from the CMS NPPES public registry.