Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ASHLEY YOUNG WU MD, MS
NPI 1780171405
Allergy & Immunology in Nashville, TN

Q: What is Ashley Wu's NPI number?

The NPI number for Ashley Wu is 1780171405. It was assigned to this individual provider in the NPPES registry on April 18, 2018.

Q: What is Ashley Wu's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Ashley Wu was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.

Active since April 18, 2018PECOS EnrolledAccepts Medicare Assignment

3601 THE VANDERBILT CLINIC, NASHVILLE, TN 37232(615) 322-5000 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 10, 2026, Sep 10, 2025, Mar 5, 2023 and 2 more (5 updates tracked since 2018).

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About Ashley Young Wu Md, Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASHLEY YOUNG WU MD, MS (NPI 1780171405) is an individual allergy & immunology provider in Nashville, Tennessee, licensed in Tennessee (64667) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1780171405

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameASHLEY YOUNG WUCredential: MD, MS

Location Address3601 THE VANDERBILT CLINICNashville, TN 37232-0001

Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691

Phone(615) 322-5000

Sole ProprietorYes

Medical School CMSVanderbilt University School Of MedicineGraduated 2018

Enumeration DateApril 18, 2018

Last NPPES UpdateAugust 10, 20265 updates tracked since enumeration

NPPES CertifiedAugust 10, 2026

✔ NPI 1780171405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in TN · 64667

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

3601 THE VANDERBILT CLINIC, Nashville, TN 37232

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Secondary Practice Locations 2

Location 1719 Thompson Ln Ste 20400Nashville, TN 37204-4600 · Phone (615) 343-7584 · Fax (615) 936-6666

Location 255 Fruit Street, Yawkey 4BBoston, MA 02114 · Phone (617) 726-3850 · Fax (617) 724-0239

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashley Young Wu Md, Ms 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.

PECOS PAC ID749787497

PECOS Enrollment IDI20251008002194

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Vanderbilt University Medical Center

Acute Care Hospitals · Nashville, TN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440039

Location1211 Medical Center DriveNashville, TN 37232 · Davidson County

Emergency services Birthing friendly

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.

DR. ENGLISH FLACK MD

Pediatrics (Pediatric Cardiology)