DR. TRICIA MAHABIR D.O.
NPI 1982913737
Anesthesiology in Staten Island, NY
About Dr. Tricia Mahabir D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TRICIA MAHABIR D.O. (NPI 1982913737) is an individual anesthesiology provider in Staten Island, New York, licensed in New York (273272) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2010).
NPPES Registry Identity
Specialties & Licenses 2
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. Tricia Mahabir D.o. 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
3Medicare enrollment records show Tricia Mahabir reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Staten Island, NJ 10305
- Reassigned Medicare billing, New York enrollment
- 7 clinicians in this Medicare group
New York, NY 10038
- Reassigned Medicare billing, New York enrollment
- 39 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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 2
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.
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.
STATEN ISLAND, NY 10305
STATEN ISLAND, NY 10305
STATEN ISLAND, NY 10305
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 Tricia Mahabir's NPI number?
The NPI number for Tricia Mahabir is 1982913737. It was assigned to this individual provider in the NPPES registry on September 28, 2010.
Where is Tricia Mahabir located?
Tricia Mahabir practices at 475 Seaview Ave, Staten Island, NY 10305. The listed phone number is (917) 797-1900.
What is Tricia Mahabir's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Tricia Mahabir enrolled in Medicare?
Yes. Tricia Mahabir 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 Tricia Mahabir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tricia Mahabir reassigns Medicare benefits to 3 organizations: Si Bayview Medical Group, PC (Staten Island, NJ), Liberty Endoscopy, LLC (New York, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Tricia Mahabir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tricia Mahabir was last updated on April 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Tricia Mahabir, D.O. · NPI 1982913737
Anesthesiology physician in Staten Island, New York. Individual provider, active in the CMS NPPES registry since September 28, 2010.
## Identity
- **NPI:** 1982913737 (Entity type: Individual)
- **Enumerated:** September 28, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 273272 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 475 SEAVIEW AVE, Staten Island, NY 10305-3436
- **Phone:** (917) 797-1900
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Si Bayview Medical Group, PC (NPI 1518109800, Staten Island, NJ); Liberty Endoscopy, LLC (NPI 1689029316, New York, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2010
## Record status
- **NPPES last updated:** April 6, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1982913737) · Data from the CMS NPPES public registry.