ELISE LIU (M.D.) – Allergy & Immunology Physician, NPI 1447661061

ELISE LIU (M.D.) is a healthcare provider. based in North haven, Connecticut. specializing in ALLERGY/IMMUNOLOGY. They hold the professional credentials M.D.. They hold a License No. 70419 (CT). The NPI Number for ELISE LIU (M.D.) is 1447661061

Main info

Female
Sole Proprietor
12 Years Of Experience
Accepts Medicare Assignment
Name
ELISE LIU (M.D.)
NPI
1447661061
Phone
(203) 843-2149
Address
6 DEVINE ST STE 2B
Enumeration Date
16 May 2014
Last Update Date
9 June 2022

Doctor Profile

Medical School Name
YALE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2032876100
Graduation Year
2014 (12 years ago)
PAC ID
6204148034
Group Practice PAC ID
9436061736
Professional Enrollment ID
I20220720003632
Address ID
CT064732195NO6XXXXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience53
Completeness75
Years active:12State licenses:1Digital endpointsOther names

71 ALLERGY/IMMUNOLOGY in CT

Provider Addresses for ELISE LIU (M.D.)

  • 6 DEVINE ST STE 2B

    NORTH HAVEN, CT 064732222

    Phone: (203) 843-2149

    Type: Mailing

  • 20 YORK ST

    PO BOX 20802

    NEW HAVEN, CT 065103220

    Phone: (203) 785-4123

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2022-07-20

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
I20220720003632IAllergy/ImmunologyCTTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 06473)

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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: 9436061736View full group profile
NameSpecialtyState
Interventional Cardiology, Cardiovascular Disease (Cardiology)CT
H E M A T O L O G Y/ O N C O L O G YCT
Internal Medicine, NephrologySC
-CT
-NC
Internal MedicineCT
-CT
Cardiac SurgeryCT
-CT
-CT

Reviews

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Frequently asked questions

Is ELISE LIU (M.D.) listed with a National Provider Identifier?
Yes — ELISE LIU (M.D.) has NPI 1447661061 on file in the registry.
Is there an active status for ELISE LIU (M.D.)?
For scheduling context, ELISE LIU (M.D.) is shown as active in the registry.
What kind of doctor is ELISE LIU (M.D.)?
ELISE LIU (M.D.) is associated with Allergy & Immunology Physician in the directory — Clinical services aligned with this taxonomy classification.
Where in Connecticut is ELISE LIU (M.D.) registered?
Use North Haven, Connecticut as the headline location for ELISE LIU (M.D.) here.
Does ELISE LIU (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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