TONG-YI YAO MD
NPI 1639116205
Emergency Medicine in Baltimore, MD

Active since June 01, 2006
900 CATON AVE, BALTIMORE, MD 21229(410) 368-2011 Get Directions Write a Review

NPPES record last updated: June 26, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Tong-yi Yao Md NPPES

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

TONG-YI YAO MD (NPI 1639116205) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Maryland (D57578) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1639116205
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameTONG-YI YAOCredential: MD
Location Address900 CATON AVEBaltimore, MD 21229-5201
Mailing Address2008 Thistlewood RdBaltimore, MD 21209-3768 · (410) 486-8498 · Fax (410) 486-8498
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJune 26, 2013
NPI 1639116205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MD · D57578
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
900 CATON AVE, Baltimore, MD 21229

Other Identifiers 3

Other60609101MD · Blue Cross
Medicare UPINH46130MD
Medicaid757403700MD

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.

Anesthesiology
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE, MAILSTOP 134
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Specialist
900 CATON AVE
BALTIMORE, MD 21229
Family Medicine
900 CATON AVE, MAILBOX #081
BALTIMORE, MD 21229
Internal Medicine (Hematology & Oncology)
900 CATON AVE
BALTIMORE, MD 21229
Nurse Anesthetist, Certified Registered
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229

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 Tong-yi Yao's NPI number?

The NPI number for Tong-yi Yao is 1639116205. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Tong-yi Yao located?

Tong-yi Yao practices at 900 Caton Ave, Baltimore, MD 21229. The listed phone number is (410) 368-2011.

What is Tong-yi Yao's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Tong-yi Yao was last updated on June 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.