DENIS GRATSIANSKIY
NPI 1659865541
Surgery in Tampa, FL
About Denis Gratsianskiy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENIS GRATSIANSKIY (NPI 1659865541) is an individual surgery provider in Tampa, Florida, licensed in Florida (ME161964) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and maintains a secondary practice location in Brooklyn.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Denis Gratsianskiy 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
4Medicare enrollment records show Denis Gratsianskiy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10128
- Reassigned Medicare billing, New York enrollment
- 36 clinicians in this Medicare group
Englewood Cliffs, NJ 07632
- Reassigned Medicare billing, New Jersey enrollment
- 8 clinicians in this Medicare group
Oyster Bay, NY 11771
- Reassigned Medicare billing, New York enrollment
- 13 clinicians in this Medicare group
Oyster Bay Cove, NY 11771
- Reassigned Medicare billing, New Jersey enrollment
- 8 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lenox Hill Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33647 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Denis Gratsianskiy's NPI number?
The NPI number for Denis Gratsianskiy is 1659865541. It was assigned to this individual provider in the NPPES registry on June 14, 2018.
Where is Denis Gratsianskiy located?
Denis Gratsianskiy practices at 5125 Palm Springs Blvd Unit 10309, Tampa, FL 33647. The listed phone number is (404) 907-8182.
What is Denis Gratsianskiy's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Denis Gratsianskiy enrolled in Medicare?
Yes. Denis Gratsianskiy 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 Denis Gratsianskiy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denis Gratsianskiy reassigns Medicare benefits to 4 organizations: Related Surgical Specialties, PC (New York, NY), Northeast Surgical Specialists Of Nj PC (Englewood Cliffs, NJ), Surgical Specialists Of Greater Ny LLP (Oyster Bay, NY) and Surgical Specialists Of New Jersey New York PC (Oyster Bay Cove, 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 Denis Gratsianskiy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Denis Gratsianskiy affiliated with any hospitals?
According to CMS data, Denis Gratsianskiy is affiliated with Lenox Hill Hospital.
When was this NPI record last updated?
The NPPES record for Denis Gratsianskiy was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Denis Gratsianskiy · NPI 1659865541
Surgery physician in Tampa, Florida. Individual provider, active in the CMS NPPES registry since June 14, 2018.
## Identity
- **NPI:** 1659865541 (Entity type: Individual)
- **Enumerated:** June 14, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** ME161964 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 5125 PALM SPRINGS BLVD UNIT 10309, Tampa, FL 33647-5017
- **Phone:** (404) 907-8182
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Related Surgical Specialties, PC (NPI 1780308106, New York, NY); Northeast Surgical Specialists Of Nj PC (NPI 1780555060, Englewood Cliffs, NJ); Surgical Specialists Of Greater Ny LLP (NPI 1023315512, Oyster Bay, NY); Surgical Specialists Of New Jersey New York PC (NPI 1245922574, Oyster Bay Cove, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** August 2, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1659865541) · Data from the CMS NPPES public registry.