Gary Kao, MD
NPI 1023048014 · Radiation Oncology Physician · Philadelphia, PA
Gary Kao, MD is a Radiation Oncology Physician provider in Philadelphia, PA (NPI 1023048014).
Provider details
- NPI number
- 1023048014
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD042220L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gary Kao's NPI number?
- Gary Kao's National Provider Identifier (NPI) is 1023048014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Kao's specialty?
- Gary Kao is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Kao located?
- Gary Kao's practice location on file with NPPES is 3400 Spruce Street, Philadelphia, PA 19104.
- What is Gary Kao's phone number?
- The practice phone number listed in the NPPES registry for Gary Kao is (215) 662-2428.
- Is Gary Kao's NPI active?
- Yes — Gary Kao's NPI (1023048014) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.