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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.

UYEN BUI PA-C
NPI 1538899299
Physician Assistant in Brooklyn, NY

Active since June 15, 2022PECOS EnrolledAccepts Medicare Assignment
4124 8TH AVE, BROOKLYN, NY 11232(212) 385-3700 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Uyen Bui Pa-c NPPES

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

UYEN BUI PA-C (NPI 1538899299) is an individual physician assistant in Brooklyn, New York, licensed in New York (028385) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1538899299
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameUYEN BUICredential: PA-C
Location Address4124 8TH AVEBrooklyn, NY 11232-3906
Mailing Address12524 Waldo LnSilver Spring, MD 20904-1810
Phone(212) 385-3700
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJune 15, 2022
Last NPPES UpdateJune 23, 2026
NPPES CertifiedJune 23, 2026
✔ NPI 1538899299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NY · 028385
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4124 8TH AVE, Brooklyn, NY 11232
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Other Names 1

Other Name (5)Phuong Uyen Bui Pa-c

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

Uyen Bui Pa-c 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 ID3577089523
PECOS Enrollment IDI20260414000533
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11232 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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

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

SABRINA POPATIA MD MPH
Dermatology
4124 8TH AVE
BROOKLYN, NY 11232
Kings County (212) 385-3700

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 Uyen Bui's NPI number?

The NPI number for Uyen Bui is 1538899299. It was assigned to this individual provider in the NPPES registry on June 15, 2022. The provider is also known as Phuong Uyen Bui Pa-C.

Where is Uyen Bui located?

Uyen Bui practices at 4124 8th Ave, Brooklyn, NY 11232. The listed phone number is (212) 385-3700.

What is Uyen Bui's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Uyen Bui enrolled in Medicare?

Yes. Uyen Bui 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.

When was this NPI record last updated?

The NPPES record for Uyen Bui was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.