TOVA KOSOWSKY MD
NPI 1649831694
Ophthalmology in Boston, MA
About Tova Kosowsky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TOVA KOSOWSKY MD (NPI 1649831694) is an individual ophthalmology provider in Boston, Massachusetts, licensed in Massachusetts (1649831694) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brighton, and is a graduate of Boston University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Tova Kosowsky 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 Reassignment
Medicare enrollment records show Tova Kosowsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1922113844 (Massachusetts)
- 15 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 16
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 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Tova Kosowsky's NPI number?
The NPI number for Tova Kosowsky is 1649831694. It was assigned to this individual provider in the NPPES registry on June 20, 2019.
Where is Tova Kosowsky located?
Tova Kosowsky practices at 850 Harrison Ave, Boston, MA 02118. The listed phone number is (617) 638-4552.
What is Tova Kosowsky's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Tova Kosowsky enrolled in Medicare?
Yes. Tova Kosowsky 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 organization bills Medicare for Tova Kosowsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tova Kosowsky reassigns Medicare benefits to Center For Eye Health Inc (Brockton, MA). The 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 Tova Kosowsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tova Kosowsky accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Tova Kosowsky 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 Tova Kosowsky was last updated on July 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Tova Kosowsky, MD · NPI 1649831694
Ophthalmology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 20, 2019.
## Identity
- **NPI:** 1649831694 (Entity type: Individual)
- **Enumerated:** June 20, 2019
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 1649831694 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 850 HARRISON AVE, Boston, MA 02118-4001
- **Phone:** (617) 638-4552
## 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:** Center For Eye Health Inc (NPI 1902911563, Brockton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 31, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1649831694) · Data from the CMS NPPES public registry.