IndividualActive
Sylvia Guilliam
NPI 1811685936 · Health & Wellness Coach · Houston, TX
Sylvia Guilliam is a Health & Wellness Coach provider in Houston, TX (NPI 1811685936).
Provider details
- NPI number
- 1811685936
- Entity type
- Individual
- Primary specialty
- Health & Wellness CoachOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Health & Wellness Coach171400000X
Other Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
12976 Westheimer Rd Apt 3102
Houston, TX 77077-0006
Phone: (346) 390-7534
Street-level locationGet directions
Mailing address
12976 Westheimer Rd Apt 3102
Houston, TX 77077-0006
Registry dates
- Enumerated
- 2023-04-26
- Last updated
- 2023-05-15
- Certified
- 2023-05-15
Frequently asked questions
- What is Sylvia Guilliam's NPI number?
- Sylvia Guilliam's National Provider Identifier (NPI) is 1811685936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Guilliam's specialty?
- Sylvia Guilliam is listed in the NPPES registry with a primary specialty of Health & Wellness Coach (Other Service Providers).
- Where is Sylvia Guilliam located?
- Sylvia Guilliam's practice location on file with NPPES is 12976 Westheimer Rd Apt 3102, Houston, TX 77077-0006.
- What is Sylvia Guilliam's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Guilliam is (346) 390-7534.
- Is Sylvia Guilliam's NPI active?
- Yes — Sylvia Guilliam's NPI (1811685936) is active in the NPPES registry as of the last update on 2023-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.