Michael Sliwa, LMFT LPC CCM HC
NPI 1104998004 · Marriage & Family Therapist · Austin, TX
Michael Sliwa, LMFT LPC CCM HC is a Marriage & Family Therapist provider in Austin, TX (NPI 1104998004).
Provider details
- NPI number
- 1104998004
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT LPC CCM HC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 505 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-11-15
- Last updated
- 2015-06-03
Frequently asked questions
- What is Michael Sliwa's NPI number?
- Michael Sliwa's National Provider Identifier (NPI) is 1104998004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sliwa's specialty?
- Michael Sliwa is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Michael Sliwa located?
- Michael Sliwa's practice location on file with NPPES is 12335 Hymeadow Drive, Austin, TX 78750.
- What is Michael Sliwa's phone number?
- The practice phone number listed in the NPPES registry for Michael Sliwa is (512) 219-0923.
- Is Michael Sliwa's NPI active?
- Yes — Michael Sliwa's NPI (1104998004) is active in the NPPES registry as of the last update on 2015-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.