Greater Houston Oncology PA
NPI 1861537730 · Hematology & Oncology Physician · Houston, TX
Greater Houston Oncology PA is a Hematology & Oncology Physician organization in Houston, TX (NPI 1861537730).
Provider details
- NPI number
- 1861537730
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Cao, President(713) 524-5030
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
19 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
- 2007-02-20
- Last updated
- 2010-03-02
Frequently asked questions
- What is Greater Houston Oncology PA's NPI number?
- Greater Houston Oncology PA's National Provider Identifier (NPI) is 1861537730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greater Houston Oncology PA?
- Greater Houston Oncology PA is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Greater Houston Oncology PA located?
- Greater Houston Oncology PA's practice location on file with NPPES is 3304 Milam St, Houston, TX 77006-3618.
- What is Greater Houston Oncology PA's phone number?
- The practice phone number listed in the NPPES registry for Greater Houston Oncology PA is (713) 524-5030.
- Who is the authorized official for Greater Houston Oncology PA?
- The authorized official listed on Greater Houston Oncology PA's NPPES record is James Cao, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greater Houston Oncology PA's NPI active?
- Yes — Greater Houston Oncology PA's NPI (1861537730) is active in the NPPES registry as of the last update on 2010-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.