Manwah Siu, MS, LCPC, NCC, LPC
NPI 1437131935 · Professional Counselor · Austin, TX
Manwah Siu, MS, LCPC, NCC, LPC is a Professional Counselor provider in Austin, TX (NPI 1437131935).
Provider details
- NPI number
- 1437131935
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LCPC, NCC, LPC
- Sex
- Female
- License
- 17629 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-11-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Manwah Siu's NPI number?
- Manwah Siu's National Provider Identifier (NPI) is 1437131935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manwah Siu's specialty?
- Manwah Siu is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Manwah Siu located?
- Manwah Siu's practice location on file with NPPES is 604b W 9th St, Austin, TX 78701-2212.
- What is Manwah Siu's phone number?
- The practice phone number listed in the NPPES registry for Manwah Siu is (512) 203-7601.
- Is Manwah Siu's NPI active?
- Yes — Manwah Siu's NPI (1437131935) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.