DR. VIVIAN MONSANTO MD
NPI 1639135171
Ophthalmology in Astoria, NY
About Dr. Vivian Monsanto Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VIVIAN MONSANTO MD (NPI 1639135171) is an individual ophthalmology provider in Astoria, New York, licensed in New York (202143) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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. Vivian Monsanto 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
2Medicare enrollment records show Vivian Monsanto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville Centre, NY 11570
- Reassigned Medicare billing, New York enrollment
- 134 clinicians in this Medicare group
Hicksville, NY 11801
- Reassigned Medicare billing, New York enrollment
- 10 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 11
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11103 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 9
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 Vivian Monsanto's NPI number?
The NPI number for Vivian Monsanto is 1639135171. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Vivian Monsanto located?
Vivian Monsanto practices at 3127 41st St, Astoria, NY 11103. The listed phone number is (718) 728-3400.
What is Vivian Monsanto's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Vivian Monsanto enrolled in Medicare?
Yes. Vivian Monsanto 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 Vivian Monsanto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Monsanto reassigns Medicare benefits to 2 organizations: Ophthalmic Consultants Of Long Island (Rockville Centre, NY) and Sajid Malik MD PC (Hicksville, 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 Vivian Monsanto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vivian Monsanto accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Vivian Monsanto as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Vivian Monsanto was last updated on February 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Vivian Monsanto, MD · NPI 1639135171
Ophthalmology physician in Astoria, New York. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1639135171 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 202143 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 3127 41ST ST, Astoria, NY 11103-3901
- **Phone:** (718) 728-3400 · **Fax:** (718) 721-7562
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ophthalmic Consultants Of Long Island (NPI 1285675660, Rockville Centre, NY); Sajid Malik MD PC (NPI 1215161047, Hicksville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 1994
## Record status
- **NPPES last updated:** February 19, 2014
- **Other identifiers:** Medicare UPIN G714496 (NY); Medicare ID-Type Unspecified 57239R (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1639135171) · Data from the CMS NPPES public registry.