Timothy Robertson, LSA, CSA
NPI 1538415583 · Surgical Physician Assistant · Katy, TX
Timothy Robertson, LSA, CSA is a Surgical Physician Assistant provider in Katy, TX (NPI 1538415583).
Provider details
- NPI number
- 1538415583
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- LSA, CSA
- Sex
- Male
- Sole proprietor
- Yes
- License
- SA00487 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-07-27
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Timothy Robertson's NPI number?
- Timothy Robertson's National Provider Identifier (NPI) is 1538415583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Robertson's specialty?
- Timothy Robertson is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Timothy Robertson located?
- Timothy Robertson's practice location on file with NPPES is 4427 N Vineyard Meadow Ln, Katy, TX 77449-3445.
- What is Timothy Robertson's phone number?
- The practice phone number listed in the NPPES registry for Timothy Robertson is (832) 248-8635.
- Is Timothy Robertson's NPI active?
- Yes — Timothy Robertson's NPI (1538415583) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.