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Mark Postell, LPC
NPI 1275065757 · Professional Counselor · San Antonio, TX
Mark Postell, LPC is a Professional Counselor provider in San Antonio, TX (NPI 1275065757).
Provider details
- NPI number
- 1275065757
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 72513 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
18834 Stone Oak Pkwy
Suite 104
San Antonio, TX 78258-4113
Phone: (210) 710-7999
Street-level locationGet directions
Mailing address
18834 Stone Oak Pkwy
San Antonio, TX 78258-4113
Registry dates
- Enumerated
- 2017-04-03
- Last updated
- 2017-04-03
Frequently asked questions
- What is Mark Postell's NPI number?
- Mark Postell's National Provider Identifier (NPI) is 1275065757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Postell's specialty?
- Mark Postell is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Postell located?
- Mark Postell's practice location on file with NPPES is 18834 Stone Oak Pkwy, San Antonio, TX 78258-4113.
- What is Mark Postell's phone number?
- The practice phone number listed in the NPPES registry for Mark Postell is (210) 710-7999.
- Is Mark Postell's NPI active?
- Yes — Mark Postell's NPI (1275065757) is active in the NPPES registry as of the last update on 2017-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.