NEIL SAMEER KALBAG (M.D.) – Ophthalmology Physician, NPI 1861806002

NEIL SAMEER KALBAG (M.D.) is a healthcare provider. based in Waterbury, Connecticut. specializing in OPHTHALMOLOGY. They hold the professional credentials M.D.. They hold a License No. 036.146151 (IL). The NPI Number for NEIL SAMEER KALBAG (M.D.) is 1861806002

Main info

Male
12 Years Of Experience
Accepts Medicare Assignment
Name
NEIL SAMEER KALBAG (M.D.)
NPI
1861806002
Phone
(203) 574-2020
Address
87 GRANDVIEW AVE
Enumeration Date
16 June 2014
Last Update Date
3 November 2021

Doctor Profile

Medical School Name
RUTGERS NEW JERSEY MEDICAL SCHOOL
Secondary Phone
2035742020
Graduation Year
2014 (12 years ago)
PAC ID
7012254907
Group Practice PAC ID
5597176834
Professional Enrollment ID
I20201119000098
Address ID
CT067082514WA87XXXAVEX301
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience60
Completeness75
Years active:11State licenses:2Digital endpointsOther names

324 OPHTHALMOLOGY in CT

Provider Addresses for NEIL SAMEER KALBAG (M.D.)

  • 87 GRANDVIEW AVE

    WATERBURY, CT 067082514

    Phone: (203) 574-2020

    Fax: (203) 596-2230

    Type: Mailing

  • 57 North St

    Danbury, CT 068105660

    Phone: (203) 794-0117

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 47 Open Payments records for all available years, with a total value of $1,164.

Total Amount is formed as General ($1,164) + Research ($0) + Ownership ($0) = $1,164.

Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($196).

Total Amount

$1,164

General + Research + Ownership

Payments

47

Total payment records

General Amount

$1,164

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-18

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2020-11-19

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20201119000098IOphthalmologyCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J2777Injection, faricimab-svoa, 0.1 mg6,96012$0
92014Established patient complete exam of visual system1,385638$0
92134Imaging of retina1,126405$0
92202Extended exam of the back part of the eye with optic nerve drawing1,026355$0
J0178Injection, aflibercept, 1 mg96095$0
View full utilization report →

Insurance plans in this area (ZIP 06708)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5597176834View full group profile
NameSpecialtyState
O P T O M E T R YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT
O P T O M E T R YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YNY
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT
O P H T H A L M O L O G YCT

Reviews

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Frequently asked questions

What unique ID ties claims to NEIL SAMEER KALBAG (M.D.)?
NPI 1861806002 is assigned to NEIL SAMEER KALBAG (M.D.) under the national enumeration system.
Is NEIL SAMEER KALBAG (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What kind of provider is NEIL SAMEER KALBAG (M.D.)?
The page reflects Ophthalmology Physician for NEIL SAMEER KALBAG (M.D.). Clinical services aligned with this taxonomy classification.
What location shows for NEIL SAMEER KALBAG (M.D.)?
We surface Waterbury, Connecticut for NEIL SAMEER KALBAG (M.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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