What is Mark Kass's NPI number?

Mark Kass's National Provider Identifier (NPI) is 1881414159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Kass's specialty?

Mark Kass is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mark Kass located?

Mark Kass's practice location on file with NPPES is Po Box 41, Pearland, TX 77588-0041.

What is Mark Kass's phone number?

The practice phone number listed in the NPPES registry for Mark Kass is (281) 247-0145.

Is Mark Kass's NPI active?

Yes — Mark Kass's NPI (1881414159) is active in the NPPES registry as of the last update on 2025-10-10.

IndividualActive

Mark Kass, LPC

NPI 1881414159 · Mental Health Counselor · Pearland, TX

Mark Kass, LPC is a Mental Health Counselor provider in Pearland, TX (NPI 1881414159).

Provider details

NPI number: 1881414159
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LPC
Sex: Male
Sole proprietor: Yes
License: 80544 (TX)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 80544 (TX)
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
1 yr 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

Po Box 41

Pearland, TX 77588-0041

Phone: (281) 247-0145

Approximate (ZIP-level) locationGet directions

More TX providers

Mailing address