CHENYU SUN
NPI 1588227698
Preventive Medicine - Aerospace Medicine in Rochester, MN

Q: What is Chenyu Sun's NPI number?

The NPI number for Chenyu Sun is 1588227698. It was assigned to this individual provider in the NPPES registry on April 16, 2019.

Q: What is Chenyu Sun's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Aerospace Medicine, with taxonomy code 2083A0100X.

Q: When was this NPI record last updated?

The NPPES record for Chenyu Sun was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since April 16, 2019PECOS Enrolled

200 1ST STREET SW, ROCHESTER, MN 55905(507) 284-2511 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 2, 2025, Apr 1, 2025, Apr 16, 2019 (3 updates tracked since 2019).

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About Chenyu Sun NPPES

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

CHENYU SUN (NPI 1588227698) is an individual aerospace medicine provider in Rochester, Minnesota, licensed in Minnesota (80417) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1588227698

Entity TypeIndividualMale

Primary Taxonomy2083A0100X

Provider Legal NameCHENYU SUN

Location Address200 1ST STREET SWRochester, MN 55905-0001

Mailing AddressP.o. Box 860912 MinneapolisMinneapolis, MN 55486-0912 · (507) 284-2511

Phone(507) 284-2511

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateApril 16, 2019

Last NPPES UpdateSeptember 2, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1588227698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Aerospace MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083A0100X

License✔ Licensed in MN · 80417

Definition

Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.

Also ListedPreventive Medicine · Public Health & General Preventive MedicineTaxonomy 2083P0901X · License 35226 (MN)

200 1ST STREET SW, Rochester, MN 55905

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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)

Chenyu Sun is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123521416

PECOS Enrollment IDI20250912000085

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 55905 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

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

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 20

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

JI HYUN AHN DDS, MSD

Dentist (Orthodontics and Dentofacial Orthopedics)