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TUNGAN MARY CHEN APRN
NPI 1336865559
Nurse Practitioner - Family in Melbourne, FL

Active since October 19, 2022PECOS Enrolled
601 E UNIVERSITY BLVD, MELBOURNE, FL 32901(321) 726-2909(321) 984-4825 Get Directions Write a Review

NPPES record last updated: October 19, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tungan Mary Chen Aprn NPPES

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

TUNGAN MARY CHEN APRN (NPI 1336865559) is an individual family provider in Melbourne, Florida, licensed in Florida (APRN11021905) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336865559
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTUNGAN MARY CHENCredential: APRN
Location Address601 E UNIVERSITY BLVDMelbourne, FL 32901-7121
Mailing Address601 E University BlvdMelbourne, FL 32901-7121 · (321) 726-2909
Phone(321) 726-2909
Fax(321) 984-4825
Sole ProprietorYes
Enumeration DateOctober 19, 2022
NPPES CertifiedOctober 19, 2022
✔ NPI 1336865559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN11021905
601 E UNIVERSITY BLVD, Melbourne, FL 32901
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tungan Mary Chen Aprn 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.

Medicare Billing Reassignment

Medicare enrollment records show Tungan Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Department Of Health
15 mi
Public Health or Welfare
2555 JUDGE FRAN JAMIESON WAY
Viera, FL 32940
  • Reassigned Medicare billing, Florida enrollment
  • 19 clinicians in this Medicare group
NPI 1386751907 (321) 639-5800

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32901 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 2

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

BREVARD HEALTH ALLIANCE INC
Clinic/Center (Federally Qualified Health Center (FQHC))
601 E UNIVERSITY BLVD
MELBOURNE, FL 32901
Brevard County (321) 241-6800
BREVARD HEALTH ALLIANCE INC
General Practice
601 E UNIVERSITY BLVD
MELBOURNE, FL 32901
Brevard County (321) 241-6800

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 Tungan Chen's NPI number?

The NPI number for Tungan Chen is 1336865559. It was assigned to this individual provider in the NPPES registry on October 19, 2022.

Where is Tungan Chen located?

Tungan Chen practices at 601 E University Blvd, Melbourne, FL 32901. The listed phone number is (321) 726-2909.

What is Tungan Chen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tungan Chen enrolled in Medicare?

Yes. Tungan Chen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tungan Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tungan Chen reassigns Medicare benefits to Florida Department Of Health (Viera, FL). The 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 Tungan Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tungan Chen was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.