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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAVID GAO
NPI 1780521880
Emergency Medicine in Philadelphia, PA

Active since April 29, 2026PECOS Enrolled
1020 SANSOM ST STE 1651B, PHILADELPHIA, PA 19107(215) 955-9837 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About David Gao NPPES

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

DAVID GAO (NPI 1780521880) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (OT025580) and active in the NPI registry since April 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780521880
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID GAO
Location Address1020 SANSOM ST STE 1651BPhiladelphia, PA 19107-5002
Mailing Address1020 Sansom St Ste 1651bPhiladelphia, PA 19107-5002
Phone(215) 955-9837
Sole ProprietorNo
Enumeration DateApril 29, 2026
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
✔ NPI 1780521880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PA · OT025580
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.
1020 SANSOM ST STE 1651B, Philadelphia, PA 19107
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Gao 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 19107 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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 20

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

NATHAN HERSH
Emergency Medicine
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
ERIN NICOLE HOAG
Emergency Medicine
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
BITA MOMENAEI MD
Student in an Organized Health Care Education/Training Program
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
ALEXANDER JOSEPH BERGSMAN
Student in an Organized Health Care Education/Training Program
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
DR. SABRINA BUTT MD
Student in an Organized Health Care Education/Training Program
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
DAWSON JORDAN DUNN MD
Student in an Organized Health Care Education/Training Program
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
TATUM STAUFFER DO
Student in an Organized Health Care Education/Training Program
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837
HAYDEN ALEXANDER TOMLINSON MD
Emergency Medicine
1020 SANSOM ST STE 1651B
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-9837

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 David Gao's NPI number?

The NPI number for David Gao is 1780521880. It was assigned to this individual provider in the NPPES registry on April 29, 2026.

Where is David Gao located?

David Gao practices at 1020 Sansom St Ste 1651B, Philadelphia, PA 19107. The listed phone number is (215) 955-9837.

What is David Gao's specialty?

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

Is David Gao enrolled in Medicare?

Yes. David Gao is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for David Gao was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.