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DIEGO GUAMAN PA
NPI 1518771898
Physician Assistant in Flushing, NY

Active since February 05, 2025PECOS Enrolled
4728 44TH ST, FLUSHING, NY 11377(347) 400-6435 Get Directions Write a Review

NPPES record last updated: February 5, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Diego Guaman Pa NPPES

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

DIEGO GUAMAN PA (NPI 1518771898) is an individual physician assistant in Flushing, New York and active in the NPI registry since February 2025. He is enrolled in Medicare PECOS and is a graduate of City University Of New York School Of Medicine (2025).

NPPES Registry Identity

NPI1518771898
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDIEGO GUAMANCredential: PA
Location Address4728 44TH STFlushing, NY 11377-6360
Mailing Address4728 44th StWoodside, NY 11377-6360
Phone(347) 400-6435
Sole ProprietorYes
Medical School CMSCity University Of New York School Of MedicineGraduated 2025
Enumeration DateFebruary 5, 2025
NPPES CertifiedFebruary 5, 2025
✔ NPI 1518771898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
4728 44TH ST, Flushing, NY 11377
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diego Guaman Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729584818
PECOS Enrollment IDI20250929001529
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 11377 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
$104.17 typical visit price
range $67.00 – $201.98
Typical copayment $26.04 (range $16.75 – $50.49)
Most-billed visit code 99203
Established Patient
$82.96 typical visit price
range $21.62 – $163.52
Typical copayment $20.74 (range $5.40 – $40.88)
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.

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 Diego Guaman's NPI number?

The NPI number for Diego Guaman is 1518771898. It was assigned to this individual provider in the NPPES registry on February 5, 2025.

Where is Diego Guaman located?

Diego Guaman practices at 4728 44th St, Flushing, NY 11377. The listed phone number is (347) 400-6435.

What is Diego Guaman's specialty?

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

Is Diego Guaman enrolled in Medicare?

Yes. Diego Guaman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diego Guaman was last updated on February 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.