1. Home
  2. Directory
  3. Texas
  4. Austin
  5. Clinical Nurse Specialist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHENGYI SUNG
NPI 1831731884
Clinical Nurse Specialist in Austin, TX

Active since October 10, 2019PECOS Enrolled
4704 CASTLEMAN DR, AUSTIN, TX 78725(737) 346-5136 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Chengyi Sung NPPES

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

CHENGYI SUNG (NPI 1831731884) is an individual clinical nurse specialist in Austin, Texas, licensed in Texas (1166512) and active in the NPI registry since October 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831731884
Entity TypeIndividualMale
Primary Taxonomy364S00000X
Provider Legal NameCHENGYI SUNG
Location Address4704 CASTLEMAN DRAustin, TX 78725-1720
Mailing Address4704 Castleman DrAustin, TX 78725-1720 · (737) 346-5136
Phone(737) 346-5136
Sole ProprietorNo
Enumeration DateOctober 10, 2019
Last NPPES UpdateJuly 2, 2026
NPPES CertifiedJuly 2, 2026
✔ NPI 1831731884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364S00000X
License✔ Licensed in TX · 1166512
Definition
A registered nurse who, through a graduate degree program in nursing, or through a formal post-basic education program or continuing education courses and clinical experience, is expert in a specialty area of nursing practice within one or more of the components of direct patient/client care, consultation, education, research and administration.
Also ListedRegistered NurseTaxonomy 163W00000X · License 1166512 (TX)
Also ListedAcupuncturistTaxonomy 171100000X · License AC01931 (TX)
4704 CASTLEMAN DR, Austin, TX 78725
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, WellPoint.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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 78725 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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

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

RESTORED HEALTH ACUPUNCTURE
Clinic/Center
4704 CASTLEMAN DR
AUSTIN, TX 78725
Travis County (737) 300-7176

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 Chengyi Sung's NPI number?

The NPI number for Chengyi Sung is 1831731884. It was assigned to this individual provider in the NPPES registry on October 10, 2019.

Where is Chengyi Sung located?

Chengyi Sung practices at 4704 Castleman Dr, Austin, TX 78725. The listed phone number is (737) 346-5136.

What is Chengyi Sung's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist with taxonomy code 364S00000X.

Is Chengyi Sung enrolled in Medicare?

Yes. Chengyi Sung is registered in the Medicare PECOS enrollment system.

What insurance does Chengyi Sung accept?

Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Chengyi Sung as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chengyi Sung was last updated on July 2, 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.