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AMY SU MD PHD
NPI 1255315776
Internal Medicine in Flushing, NY

Active since November 30, 2005PECOS EnrolledAccepts Medicare Assignment
3916 PRINCE ST STE 155, FLUSHING, NY 11354(917) 563-5789(917) 563-5737 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 4, 2026, Jul 2, 2019 (2 updates tracked since 2019).

About Amy Su Md Phd NPPES

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

AMY SU MD PHD (NPI 1255315776) is an individual internal medicine provider in Flushing, New York, licensed in New York (234906) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1255315776
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameAMY SUCredential: MD PHD
Location Address3916 PRINCE ST STE 155Flushing, NY 11354-5367
Mailing Address3916 Prince St Ste 155Flushing, NY 11354-5367 · (917) 563-5789 · Fax (917) 563-5737
Phone(917) 563-5789
Fax(917) 563-5737
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateNovember 30, 2005
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1255315776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 234906
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X · License 234906 (NY)
3916 PRINCE ST STE 155, Flushing, NY 11354
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Other Identifiers 1

Medicaid02681267NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amy Su Md Phd 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 ID8729018296
PECOS Enrollment IDI20050815000523
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.

Medicare Billing Reassignment

Medicare enrollment records show Amy Su reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

H S Medical Care LLP
Same address
Clinic/Center
3916 PRINCE ST STE 155
Flushing, NY 11354
  • Reassigned Medicare billing, New York enrollment
  • 2 clinicians in this Medicare group
NPI 1811134844 (718) 886-2877

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
52 services16 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
23 services15 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11354 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEVE HOU M.D.,
Internal Medicine
3916 PRINCE ST STE 155
FLUSHING, NY 11354
Queens County (917) 563-5789
H S MEDICAL CARE LLP
Clinic/Center
3916 PRINCE ST STE 155
FLUSHING, NY 11354
Queens County (718) 886-2877

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 Amy Su's NPI number?

The NPI number for Amy Su is 1255315776. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Amy Su located?

Amy Su practices at 3916 Prince St Ste 155, Flushing, NY 11354. The listed phone number is (917) 563-5789.

What is Amy Su's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Amy Su enrolled in Medicare?

Yes. Amy Su is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Amy Su's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Su reassigns Medicare benefits to H S Medical Care LLP (Flushing, NY). The 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 Amy Su's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Amy Su was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.