HEATHER MASTRIANNO PSYD
NPI 1356789234
Psychologist in New Braunfels, TX

Active since June 12, 2013PECOS EnrolledAccepts Medicare Assignment
645 N WALNUT AVE, NEW BRAUNFELS, TX 78130(830) 730-6090 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 5, 2025, Nov 22, 2022, Jun 11, 2019 and 1 more (4 updates tracked since 2019).

About Heather Mastrianno Psyd NPPES

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

HEATHER MASTRIANNO PSYD (NPI 1356789234) is an individual psychologist in New Braunfels, Texas, licensed in Texas (36336) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Marcos, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1356789234
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameHEATHER MASTRIANNOCredential: PSYD
Location Address645 N WALNUT AVENew Braunfels, TX 78130-7925
Mailing Address645 N Walnut AveNew Braunfels, TX 78130-7925
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 12, 2013
Last NPPES UpdateAugust 5, 20254 updates tracked since enumeration
NPPES CertifiedJuly 23, 2025
NPI 1356789234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in TX · 36336
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
645 N WALNUT AVE, New Braunfels, TX 78130

Other Names 1

Former Name (1)Heather Ingram

Secondary Practice Location 1

Location 12003 Medical Pkwy Ste CSan Marcos, TX 78666-7554 · Phone (830) 730-6090

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Heather Mastrianno Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729217369
PECOS Enrollment IDI20140131000968
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.

Other Providers at the Same Location NPPES 20

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

Social Worker
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor (Professional)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor (Mental Health)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor (Professional)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor (Professional)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Social Worker (Clinical)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor (Professional)
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130
Counselor
645 N WALNUT AVE
NEW BRAUNFELS, TX 78130

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 Heather Mastrianno's NPI number?

The NPI number for Heather Mastrianno is 1356789234. It was assigned to this individual provider in the NPPES registry on June 12, 2013. The provider is also known as Heather Ingram.

Where is Heather Mastrianno located?

Heather Mastrianno practices at 645 N Walnut Ave, New Braunfels, TX 78130. The listed phone number is (830) 730-6090.

What is Heather Mastrianno's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Heather Mastrianno enrolled in Medicare?

Yes. Heather Mastrianno is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Heather Mastrianno accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Oscar Insurance Company, Providence Health Plan and UnitedHealthcare and 1 other insurer list Heather Mastrianno 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 Heather Mastrianno was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.