MARK WILLIAM POSTELL LPC
NPI 1275065757
Counselor - Professional in San Antonio, TX

Q: What is Mark Postell's NPI number?

The NPI number for Mark Postell is 1275065757. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Q: What is Mark Postell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Mark Postell was last updated on April 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 03, 2017

18834 STONE OAK PKWY, SUITE 104, SAN ANTONIO, TX 78258(210) 710-7999 Get Directions Write a Review

NPPES record last updated: April 3, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mark William Postell Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK WILLIAM POSTELL LPC (NPI 1275065757) is an individual professional provider in San Antonio, Texas, licensed in Texas (72513) and active in the NPI registry since April 2017.

NPPES Registry Identity

NPI1275065757

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMARK WILLIAM POSTELLCredential: LPC

Location Address18834 STONE OAK PKWY, SUITE 104San Antonio, TX 78258-4113

Mailing Address18834 Stone Oak Pkwy, Suite 104San Antonio, TX 78258-4113 · (210) 710-7999

Phone(210) 710-7999

Sole ProprietorYes

Enumeration DateApril 3, 2017

✔ NPI 1275065757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in TX · 72513

18834 STONE OAK PKWY, San Antonio, TX 78258

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WANDA RIVERA SLOAN L.P.C

Counselor (Professional)

18834 STONE OAK PKWY, SUITE 104
SAN ANTONIO, TX 78258

Bexar County (210) 454-2133

MS. LISA RENAE RUPPRECHT M.A., LPC, LMFT

Counselor (Professional)

18834 STONE OAK PKWY, SUITE 104
SAN ANTONIO, TX 78258

Bexar County (210) 250-1449

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Postell's NPI number?

The NPI number for Mark Postell is 1275065757. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Where is Mark Postell located?

Mark Postell practices at 18834 Stone Oak Pkwy Suite 104, San Antonio, TX 78258. The listed phone number is (210) 710-7999.

What is Mark Postell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Mark Postell was last updated on April 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.