1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Counselor
  6. NPI Profile

ANDREW PAUL MATTERN LPC
NPI 1497293104
Counselor - Mental Health in Houston, TX

Active since February 02, 2017PECOS Enrolled
17070 RED OAK DR STE 209, HOUSTON, TX 77090(832) 225-3345(713) 583-1504 Get Directions Write a Review

NPPES record last updated: March 23, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 23, 2020, Feb 2, 2017 (2 updates tracked since 2017).

About Andrew Paul Mattern Lpc NPPES

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

ANDREW PAUL MATTERN LPC (NPI 1497293104) is an individual mental health provider in Houston, Texas, licensed in Texas (75864) and active in the NPI registry since February 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1497293104
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameANDREW PAUL MATTERNCredential: LPC
Location Address17070 RED OAK DR STE 209Houston, TX 77090-2615
Mailing Address17070 Red Oak Dr Ste 209Houston, TX 77090-2615 · (832) 225-3345 · Fax (713) 583-1504
Phone(832) 225-3345
Fax(713) 583-1504
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateFebruary 2, 2017
Last NPPES UpdateMarch 23, 20202 updates tracked since enumeration
NPPES CertifiedMarch 23, 2020
✔ NPI 1497293104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in TX · 75864
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 75864 (TX)
17070 RED OAK DR STE 209, Houston, TX 77090
Open in Google Maps ↗

Secondary Practice Location 1

Location 19894 Bissonnet St Ste 175Houston, TX 77036-8277 · Phone (832) 925-8967 · Fax (713) 583-1504

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare, Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrew Paul Mattern Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698026391
PECOS Enrollment IDI20260815000665
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Andrew Mattern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psych Matters PLLC
18 mi
Professional
4801 WOODWAY DR STE 306W
Houston, TX 77056
  • Reassigned Medicare billing, Texas enrollment
  • 14 clinicians in this Medicare group
NPI 1285114454 (832) 225-3345

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

DEER OAKS PSY
Counselor
17070 RED OAK DR STE 209
HOUSTON, TX 77090
Harris County (832) 225-3345

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 Andrew Mattern's NPI number?

The NPI number for Andrew Mattern is 1497293104. It was assigned to this individual provider in the NPPES registry on February 2, 2017.

Where is Andrew Mattern located?

Andrew Mattern practices at 17070 Red Oak Dr Ste 209, Houston, TX 77090. The listed phone number is (832) 225-3345.

What is Andrew Mattern's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Andrew Mattern enrolled in Medicare?

Yes. Andrew Mattern is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrew Mattern's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Mattern reassigns Medicare benefits to Psych Matters PLLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Mattern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Mattern accept?

Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Molina Healthcare, Oscar Insurance Company and UnitedHealthcare and 1 other insurer list Andrew Mattern as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Andrew Mattern was last updated on March 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.