Hal Zhang, MD
NPI 1013447978 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hal Zhang, MD is a Internal Medicine Physician provider in Houston, TX (NPI 1013447978).
Provider details
- NPI number
- 1013447978
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BP10060 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-06-14
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Hal Zhang's NPI number?
- Hal Zhang's National Provider Identifier (NPI) is 1013447978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hal Zhang's specialty?
- Hal Zhang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hal Zhang located?
- Hal Zhang's practice location on file with NPPES is 1504 Ben Taub Loop, Houston, TX 77030.
- What is Hal Zhang's phone number?
- The practice phone number listed in the NPPES registry for Hal Zhang is (713) 873-2000.
- Does Hal Zhang accept Medicare?
- Hal Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hal Zhang's NPI active?
- Yes — Hal Zhang's NPI (1013447978) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.