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

AGI MEDICAL PLLC
NPI 1730322645
Specialist in Brooklyn, NY

Active since April 08, 2009CLIA 33D2008858 · Certificate of Compliance
717 56TH ST, BROOKLYN, NY 11220(718) 435-3890(718) 435-3489 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Agi Medical Pllc NPPES

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

AGI MEDICAL PLLC (NPI 1730322645) is a healthcare organization registered as a specialist in Brooklyn, New York and active in the NPI registry since April 2009. The organization holds a CLIA Certificate of Compliance certificate valid through August 11, 2027 and lists Peiying Xiao, M.d., as its authorized official.

NPPES Registry Identity

NPI1730322645
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameAGI MEDICAL PLLC
Location Address717 56TH STBrooklyn, NY 11220-3503
Mailing Address232 Bay 7th St Apt 1Brooklyn, NY 11228-3807 · (718) 435-3890 · Fax (718) 435-3489
Phone(718) 435-3890
Fax(718) 435-3489
Organization SubpartNo
Authorized OfficialPeiying XiaoM.d. · (718) 435-3890
Enumeration DateApril 8, 2009
Last NPPES UpdateSeptember 22, 2026
NPPES CertifiedSeptember 22, 2026
✔ NPI 1730322645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 240108
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
717 56TH ST, Brooklyn, NY 11220
Open in Google Maps ↗

Other Identifiers 1

Medicaid02985371NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Agi Medical Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

15

Medicare enrollment records show 15 clinicians reassign Medicare billing to Agi Medical PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 8 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 4

Anesthesiology7
Nurse Practitioner4
Gastroenterology2
Pathology2

Clinicians, nearest first (15)

Ke Shang
Nurse Practitioner
NPI 1992121685
717 56TH ST AGI MEDICAL PLLC.
Brooklyn, NY 11220
(631) 377-9622
✔ PECOS✔ Accepts MedicareSame address
Eugenia Xiao, RN
Nurse Practitioner
NPI 1619507597
717 56TH ST
Brooklyn, NY 11220
(718) 618-7150
✔ PECOSSame address
Peiying Xiao, M.D.
Gastroenterology
NPI 1598966301
717 56TH ST
Brooklyn, NY 11220
(718) 435-3890
✔ PECOS✔ Accepts MedicareSame address
Ming Jiang, MD
Pathology
NPI 1184756744
1508 AVENUE U
Brooklyn, NY 11229
(718) 376-3383
✔ PECOS3.7 mi
Pei-Lee Ee, M.D.
Anesthesiology
NPI 1831199504
170 WILLIAM ST ANESTHESIA DEPARTMENT
New York, NY 10038
(212) 312-5244
✔ PECOS✔ Accepts Medicare5.0 mi
Bob Kam, MD
Anesthesiology
NPI 1144227976
117 E 57TH ST 36 B
New York, NY 10022
(212) 751-4651
✔ PECOS8.7 mi
Angela Chan, RN., NP
Nurse Practitioner
NPI 1972906576
1275 YORK AVE
New York, NY 10065
(212) 639-6942
✔ PECOS✔ Accepts Medicare9.1 mi
Steve Shay, MD
Anesthesiology
NPI 1548203953
90-02 QUEENS BLVD
Elmhurst, NY 11373
(718) 558-1000
✔ PECOS✔ Accepts Medicare9.7 mi
Choudhury Hasan, M.D.
Gastroenterology
NPI 1629187752
9712 63RD DR SUITE-CA
Rego Park, NY 11374
(718) 830-3388
✔ PECOS✔ Accepts Medicare10 mi
Chiwing Auyeung, MD
Anesthesiology
NPI 1851431548
5645 MAIN ST
Flushing, NY 11355
(718) 670-2000
✔ PECOS✔ Accepts Medicare12 mi
Ying Chen, NP
Nurse Practitioner
NPI 1366997363
5645 MAIN ST WLL 300
Flushing, NY 11355
(718) 670-1180
✔ PECOS✔ Accepts Medicare12 mi
Qiusheng Si, M.D., PH.D.
Pathology
NPI 1821213265
41 E POST RD
White Plains, NY 10601
(914) 681-2706
✔ PECOS✔ Accepts Medicare30 mi
Minyi Tan, MD
Anesthesiology
NPI 1801039789
3 EDMUND D PELLEGRINO RD STONY BROOK ANAESTHESIOLOGY - PAIN MANAGEMENT CENTER
Stony Brook, NY 11794
(631) 638-0800
✔ PECOS50 mi
Kyaw Htun, MD
Anesthesiology
NPI 1427121151
1200 37TH STREET
Vero Beach, FL 32960
(772) 770-5600
✔ PECOS966 mi
Cynthia Gregorio, MD
Anesthesiology
NPI 1295937845
1613 NW 136TH AVE BLDG C., SUITE 200
Sunrise, FL 33323
(954) 838-2371
✔ PECOS✔ Accepts Medicare1,063 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 33D2008858

Agi Medical PLLC · Brooklyn, NY
Active · expires Aug 11, 2027
CLIA Number33D2008858
Laboratory TypePhysician Office
Certificate Effective DateAugust 12, 2025
Certificate Expiration DateAugust 11, 2027
Laboratory DirectorDr. Ming Jiang
Laboratory Phone(718) 435-3890
Laboratory LocationAgi Medical PLLC717 56th Street, 3rd Floor, Brooklyn, NY 11220
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Agi Medical PLLC's NPI number?

The NPI number for Agi Medical PLLC is 1730322645. It was assigned to this organization in the NPPES registry on April 8, 2009.

Where is Agi Medical PLLC located?

Agi Medical PLLC is located at 717 56th St, Brooklyn, NY 11220. The listed phone number is (718) 435-3890.

What is Agi Medical PLLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Agi Medical PLLC enrolled in Medicare?

Yes. Agi Medical PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Agi Medical PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 4 Medicare specialties reassign their Medicare billing to Agi Medical PLLC. 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. The largest specialties are Anesthesiology (7), Nurse Practitioner (4) and Gastroenterology (2). Of these, 3 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Agi Medical PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D2008858) is associated with this NPI, valid through August 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Agi Medical PLLC was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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.