Mark Sperber, M.A., LPC, LMFT-A
NPI 1821378035 · Professional Counselor · Houston, TX
Mark Sperber, M.A., LPC, LMFT-A is a Professional Counselor provider in Houston, TX (NPI 1821378035).
Provider details
- NPI number
- 1821378035
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., LPC, LMFT-A
- Sex
- Male
- Sole proprietor
- No
- License
- 65899 (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
14 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
- 2011-08-18
- Last updated
- 2013-11-21
Frequently asked questions
- What is Mark Sperber's NPI number?
- Mark Sperber's National Provider Identifier (NPI) is 1821378035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sperber's specialty?
- Mark Sperber is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Sperber located?
- Mark Sperber's practice location on file with NPPES is 3418 Mercer St, Houston, TX 77027-6527.
- What is Mark Sperber's phone number?
- The practice phone number listed in the NPPES registry for Mark Sperber is (832) 510-4159.
- Is Mark Sperber's NPI active?
- Yes — Mark Sperber's NPI (1821378035) is active in the NPPES registry as of the last update on 2013-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.