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MRS. TRACY CHANG CRNP
NPI 1912456989
Nurse Practitioner - Family in Rockville, MD

Active since September 30, 2016
9715 MEDICAL CENTER DR STE 531, ROCKVILLE, MD 20850(301) 424-9723(301) 424-9209 Get Directions Write a Review

NPPES record last updated: May 2, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 2, 2019, Sep 30, 2016 (2 updates tracked since 2016).

About Mrs. Tracy Chang Crnp NPPES

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

MRS. TRACY CHANG CRNP (NPI 1912456989) is an individual family provider in Rockville, Maryland, licensed in Maryland (R191089) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1912456989
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. TRACY CHANGCredential: CRNP
Location Address9715 MEDICAL CENTER DR STE 531Rockville, MD 20850-3310
Mailing Address9715 Medical Center Dr Ste 531Rockville, MD 20850-3310 · (301) 424-9723 · Fax (301) 424-9209
Phone(301) 424-9723
Fax(301) 424-9209
Sole ProprietorNo
Enumeration DateSeptember 30, 2016
Last NPPES UpdateMay 2, 20192 updates tracked since enumeration
✔ NPI 1912456989 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 MD · R191089
9715 MEDICAL CENTER DR STE 531, Rockville, MD 20850
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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.

LIN CHEN NP
Nurse Practitioner (Family)
9715 MEDICAL CENTER DR STE 531
ROCKVILLE, MD 20850
Montgomery County (301) 424-9723
RCCA MD LLC
Internal Medicine (Hematology & Oncology)
9715 MEDICAL CENTER DR STE 531
ROCKVILLE, MD 20850
Montgomery County (301) 424-9723

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 Tracy Chang's NPI number?

The NPI number for Tracy Chang is 1912456989. It was assigned to this individual provider in the NPPES registry on September 30, 2016.

Where is Tracy Chang located?

Tracy Chang practices at 9715 Medical Center Dr Ste 531, Rockville, MD 20850. The listed phone number is (301) 424-9723.

What is Tracy Chang's specialty?

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

When was this NPI record last updated?

The NPPES record for Tracy Chang was last updated on May 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.