DR. SUNAINA DIAS (DO) – Hospice and Palliative Medicine (Internal Medicine) Physician, NPI 1043831795

DR. SUNAINA DIAS (DO) is a healthcare provider. based in Norwalk, Connecticut. specializing in HOSPICE/PALLIATIVE CARE. They hold the professional credentials DO. They hold a License No. 82843 (CT). The NPI Number for DR. SUNAINA DIAS (DO) is 1043831795

Main info

Female
6 Years Of Experience
Accepts Medicare Assignment
Name
DR. SUNAINA DIAS (DO)
NPI
1043831795
Phone
Not provided
Address
34 MAPLE ST
Enumeration Date
5 May 2020
Last Update Date
19 September 2025

Doctor Profile

Medical School Name
LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Secondary Phone
2038522000
Graduation Year
2020 (6 years ago)
PAC ID
1052767373
Group Practice PAC ID
4789597691
Professional Enrollment ID
I20251106000887
Address ID
CT068503852NO24XXXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience41
Completeness85
Years active:6State licenses:1Digital endpointsOther names

64 HOSPICE/PALLIATIVE CARE in CT

Provider Addresses for DR. SUNAINA DIAS (DO)

  • 34 MAPLE ST

    NORWALK, CT 068503894

    Phone:

    Type: Mailing

  • 707 E MAIN ST

    MIDDLETOWN, NY 109402650

    Phone:

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $119.

Total Amount is formed as General ($119) + Research ($0) + Ownership ($0) = $119.

Last reported payment date: 2024-05-09 • Largest payer in this snapshot: Braeburn Inc. ($100).

Total Amount

$119

General + Research + Ownership

Payments

2

Total payment records

General Amount

$119

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-05-09

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Braeburn Inc.$100
Lilly USA, LLC$19
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: 2025-11-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20231023003519IInternal MedicineNYTBD
I20251106000887IHospice/Palliative CareCTTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes2519$0
View full utilization report →

Insurance plans in this area (ZIP 06850)

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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: 4789597691View full group profile

Reviews

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Frequently asked questions

What federal number belongs to DR. SUNAINA DIAS (DO)?
The federal identifier for DR. SUNAINA DIAS (DO) is NPI 1043831795.
Is DR. SUNAINA DIAS (DO)'s NPI currently valid?
The extract we use shows DR. SUNAINA DIAS (DO) as active.
Can you summarize DR. SUNAINA DIAS (DO)'s specialty in plain language?
Clinically, the directory lists DR. SUNAINA DIAS (DO) with Hospice and Palliative Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
Does DR. SUNAINA DIAS (DO) practice in Connecticut?
You will see Norwalk, Connecticut on file for DR. SUNAINA DIAS (DO) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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