Tianzan Zhou, M.D.
NPI 1760845044 · Neurological Surgery Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tianzan Zhou, M.D. is a Neurological Surgery Physician provider in Torrance, CA (NPI 1760845044).
Provider details
- NPI number
- 1760845044
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD221602 (OR)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,744 across 27 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 23560 Crenshaw Blvd Ste 101Torrance, CA 90505-5233Phone: (310) 517-7021Fax: (310) 784-1903
- 23530 Hawthorne Blvd Ste 100aTorrance, CA 90505-4765Phone: (310) 517-7022Fax: (310) 784-1903
- 8700 Beverly BlvdWest Hollywood, CA 90048-1804Phone: (310) 517-7022Fax: (310) 784-1903
- 501 N Graham St Ste 445Portland, OR 97227-2002Phone: (503) 944-6300
Registry dates
- Enumerated
- 2016-04-03
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Tianzan Zhou's NPI number?
- Tianzan Zhou's National Provider Identifier (NPI) is 1760845044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tianzan Zhou's specialty?
- Tianzan Zhou is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Tianzan Zhou located?
- Tianzan Zhou's practice location on file with NPPES is 3330 Lomita Blvd, Torrance, CA 90505-5002.
- What is Tianzan Zhou's phone number?
- The practice phone number listed in the NPPES registry for Tianzan Zhou is (310) 517-7022.
- Does Tianzan Zhou accept Medicare?
- Tianzan Zhou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tianzan Zhou's NPI active?
- Yes — Tianzan Zhou's NPI (1760845044) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.