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TIFFANY CHANG AGACNP-BC
NPI 1790350767
Nurse Practitioner - Acute Care in Durham, NC

Active since May 23, 2021PECOS Enrolled
2291 DUKE NORTH, DURHAM, NC 27710(919) 681-3141(919) 613-2356 Get Directions Write a Review

NPPES record last updated: June 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 29, 2021, Jun 6, 2021, May 23, 2021 (3 updates tracked since 2021).

About Tiffany Chang Agacnp-bc NPPES

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

TIFFANY CHANG AGACNP-BC (NPI 1790350767) is an individual acute care provider in Durham, North Carolina, licensed in North Carolina (5014620) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790350767
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameTIFFANY CHANGCredential: AGACNP-BC
Location Address2291 DUKE NORTHDurham, NC 27710-5000
Mailing AddressDuke University Medical Center Box 3677Durham, NC 27710-0001 · (919) 681-3141 · Fax (919) 613-2356
Phone(919) 681-3141
Fax(919) 613-2356
Sole ProprietorNo
Enumeration DateMay 23, 2021
Last NPPES UpdateJune 29, 20213 updates tracked since enumeration
NPPES CertifiedJune 29, 2021
✔ NPI 1790350767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in NC · 5014620
2291 DUKE NORTH, Durham, NC 27710
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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)

Tiffany Chang Agacnp-bc 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 Tiffany Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Duke University Health System, Inc.
2.1 mi
Social Worker
2213 ELBA ST
Durham, NC 27705
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,503 clinicians in this Medicare group
NPI 1497912232 (919) 684-0100

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 27710 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

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 Tiffany Chang's NPI number?

The NPI number for Tiffany Chang is 1790350767. It was assigned to this individual provider in the NPPES registry on May 23, 2021.

Where is Tiffany Chang located?

Tiffany Chang practices at 2291 Duke North, Durham, NC 27710. The listed phone number is (919) 681-3141.

What is Tiffany Chang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Tiffany Chang enrolled in Medicare?

Yes. Tiffany Chang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tiffany Chang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Chang reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Tiffany Chang'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 Tiffany Chang was last updated on June 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.