YAN YUN WU (MD) – Clinical Pathology/Laboratory Medicine Physician, NPI 1275515207

YAN YUN WU (MD) is a healthcare provider. based in New haven, Connecticut. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 040678 (CT). The NPI Number for YAN YUN WU (MD) is 1275515207

Main info

Female
39 Years Of Experience
Accepts Medicare Assignment
Name
YAN YUN WU (MD)
NPI
1275515207
Phone
(203) 785-2153
Address
20 YORK ST
Enumeration Date
16 November 2005
Last Update Date
10 June 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3052435437
Graduation Year
1987 (39 years ago)
PAC ID
0446382980
Group Practice PAC ID
3274795109
Professional Enrollment ID
I20200911000234
Address ID
FL331361003MI1400XFLRX601
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

323 PATHOLOGY in CT

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Provider Addresses for YAN YUN WU (MD)

  • Yale New Haven Hospital, 20, York Street, Downtown, New Haven, New Haven County, Connecticut, 06510, United States

    YNHH, CLINIC BUILDING ROOM 407

    NEW HAVEN, CT 065103220

    Phone: (203) 785-2153

    Fax: (203) 688-7340

    Type: Mailing

  • 1611 NW 12TH AVE DEPT OF

    MIAMI, FL 331361005

    Phone: (305) 243-2867

    Fax: (203) 688-7340

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $21.

Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.

Last reported payment date: 2024-09-23 • Largest payer in this snapshot: bluebird bio, Inc. ($21).

Total Amount

$21

General + Research + Ownership

Payments

1

Total payment records

General Amount

$21

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-23

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
bluebird bio, Inc.$21
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: 2020-09-11

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
I20200911000234IPathologyFLTBD

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 06510)

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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: 3274795109View full group profile

Reviews

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Frequently asked questions

What number should I use to identify YAN YUN WU (MD) for billing?
Administrative and clinical systems typically use NPI 1275515207 for YAN YUN WU (MD).
Should I treat YAN YUN WU (MD) as an active provider?
Patients and plans typically see YAN YUN WU (MD) as active in the national extract.
What type of care does YAN YUN WU (MD) provide?
YAN YUN WU (MD)'s profile centers on Clinical Pathology/Laboratory Medicine Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to YAN YUN WU (MD)?
YAN YUN WU (MD) is associated with New Haven, Connecticut in the same public data insurers reference.
Who maintains YAN YUN WU (MD)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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