IndividualActive
Mark Blockus
NPI 1598339426 · Professional Counselor · Austin, TX
Mark Blockus is a Professional Counselor provider in Austin, TX (NPI 1598339426).
Provider details
- NPI number
- 1598339426
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
4413 Spicewood Springs Rd # 105
Austin, TX 78759-8580
Phone: (512) 481-2722
Street-level locationGet directions
Mailing address
Po Box 27554
Austin, TX 78755-2554
Registry dates
- Enumerated
- 2021-05-15
- Last updated
- 2024-06-12
- Certified
- 2024-06-12
Frequently asked questions
- What is Mark Blockus's NPI number?
- Mark Blockus's National Provider Identifier (NPI) is 1598339426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Blockus's specialty?
- Mark Blockus is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Blockus located?
- Mark Blockus's practice location on file with NPPES is 4413 Spicewood Springs Rd # 105, Austin, TX 78759-8580.
- What is Mark Blockus's phone number?
- The practice phone number listed in the NPPES registry for Mark Blockus is (512) 481-2722.
- Is Mark Blockus's NPI active?
- Yes — Mark Blockus's NPI (1598339426) is active in the NPPES registry as of the last update on 2024-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.