JULIA HSU, M.D., P.C.
NPI 1720287220
Ophthalmology in Flushing, NY

Q: What is Julia Hsu, M.D., P.C.'s NPI number?

The NPI number for Julia Hsu, M.D., P.C. is 1720287220. It was assigned to this organization in the NPPES registry on July 13, 2007.

Q: What is Julia Hsu, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since July 13, 2007

13636 39TH AVE FL 6, FLUSHING, NY 11354(718) 888-9785(718) 888-9761 Get Directions Write a Review

NPPES record last updated: September 11, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Julia Hsu, M.d., P.c. NPPES

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

JULIA HSU, M.D., P.C. (NPI 1720287220) is a healthcare organization registered as an ophthalmology in Flushing, New York and active in the NPI registry since July 2007. The organization lists Julia Hsu, President, as its authorized official.

NPPES Registry Identity

NPI1720287220

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameJULIA HSU, M.D., P.C.

Location Address13636 39TH AVE FL 6Flushing, NY 11354-5516

Mailing Address13636 39th Ave Fl 6Flushing, NY 11354-5516 · (718) 888-9785 · Fax (718) 888-9761

Phone(718) 888-9785

Fax(718) 888-9761

Organization SubpartNo

Authorized OfficialJulia HsuPresident · (718) 888-9785

Enumeration DateJuly 13, 2007

Last NPPES UpdateSeptember 11, 2007

✔ NPI 1720287220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NY · 204423

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

13636 39TH AVE FL 6, Flushing, NY 11354

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Other Identifiers 1

Medicare PIN05758NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Julia Hsu, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateNew YorkEnrollment IDO20040325001660Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026

Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Julia Hsu, M.D., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Julia Hsu, M.D.

Ophthalmology

NPI 1134210941

13636 39TH AVE FL 6
Flushing, NY 11354

(718) 888-9785

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Julia Hsu, M.D., P.C.'s NPI number?

The NPI number for Julia Hsu, M.D., P.C. is 1720287220. It was assigned to this organization in the NPPES registry on July 13, 2007.

Where is Julia Hsu, M.D., P.C. located?

Julia Hsu, M.D., P.C. is located at 13636 39th Ave Fl 6, Flushing, NY 11354. The listed phone number is (718) 888-9785.

What is Julia Hsu, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Julia Hsu, M.D., P.C. enrolled in Medicare?

Yes. Julia Hsu, M.D., P.C. is registered in the Medicare PECOS enrollment system.

When is Julia Hsu, M.D., P.C.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Julia Hsu, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Julia Hsu, M.D., P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Julia Hsu, M.D., P.C. was last updated on September 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.