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Robert Tseng, D.C.
NPI 1801123120 · Chiropractor · Walnut, CA
Robert Tseng, D.C. is a Chiropractor provider in Walnut, CA (NPI 1801123120).
Provider details
- NPI number
- 1801123120
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC31407 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(94/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
20709 Golden Springs Drive
Suite #105
Walnut, CA 91789
Phone: (626) 337-8877
Fax: (626) 333-7727
Street-level locationGet directions
Mailing address
20709 Golden Springs Dr Ste 105
Walnut, CA 91789-3847
Additional practice locations (2)
- 5480 Philadelphia St Ste CChino, CA 91710-2486Phone: (626) 540-2050Fax: (626) 333-7727
- 18938 Labin Ct Ste A202Rowland Heights, CA 91748-2283Phone: (626) 274-1271Fax: (626) 333-7727
Registry dates
- Enumerated
- 2009-11-06
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Robert Tseng's NPI number?
- Robert Tseng's National Provider Identifier (NPI) is 1801123120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Tseng's specialty?
- Robert Tseng is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Robert Tseng located?
- Robert Tseng's practice location on file with NPPES is 20709 Golden Springs Drive, Walnut, CA 91789.
- What is Robert Tseng's phone number?
- The practice phone number listed in the NPPES registry for Robert Tseng is (626) 337-8877.
- Is Robert Tseng's NPI active?
- Yes — Robert Tseng's NPI (1801123120) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.