What is Liang Gu's NPI number?

Liang Gu's National Provider Identifier (NPI) is 1265098313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Liang Gu's specialty?

Liang Gu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Liang Gu located?

Liang Gu's practice location on file with NPPES is 111 S 11th St, Philadelphia, PA 19107-4824.

What is Liang Gu's phone number?

The practice phone number listed in the NPPES registry for Liang Gu is (215) 955-6000.

Does Liang Gu accept Medicare?

Liang Gu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Liang Gu's NPI active?

Yes — Liang Gu's NPI (1265098313) is active in the NPPES registry as of the last update on 2025-12-22.

IndividualActiveAccepts Medicare

Liang Gu, MD

NPI 1265098313 · Diagnostic Radiology Physician · Philadelphia, PA

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Liang Gu, MD is a Diagnostic Radiology Physician provider in Philadelphia, PA (NPI 1265098313).

Provider details

NPI number: 1265098313
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MT221525 (PA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense MD475207 (PA)
Allopathic & Osteopathic Physicians
Diagnostic Radiology Physician2085R0202XLicense MT221525 (PA)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense BP10067161 (TX)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense MD475207 (PA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

111 S 11th St

Philadelphia, PA 19107-4824

Phone: (215) 955-6000

Street-level locationGet directions

More PA providers

Mailing address

111 S 11th St

Philadelphia, PA 19107-4870

Additional practice locations (2)

5501 Old York Rd
Philadelphia, PA 19141-3018
Phone: (215) 456-7000
Fax: (215) 456-5926
1500 Red River St
Austin, TX 78701-1918
Phone: (512) 324-8355

Enumerated: 2019-05-14
Last updated: 2025-12-22
Certified: 2025-12-22

Frequently asked questions

What is Liang Gu's NPI number?: Liang Gu's National Provider Identifier (NPI) is 1265098313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Liang Gu's specialty?: Liang Gu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Liang Gu located?: Liang Gu's practice location on file with NPPES is 111 S 11th St, Philadelphia, PA 19107-4824.
What is Liang Gu's phone number?: The practice phone number listed in the NPPES registry for Liang Gu is (215) 955-6000.
Does Liang Gu accept Medicare?: Liang Gu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Liang Gu's NPI active?: Yes — Liang Gu's NPI (1265098313) is active in the NPPES registry as of the last update on 2025-12-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.