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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Arnold W Mech, M.D.

Psychiatry Physician in Frisco, TX · enumerated 2006 · practices at Mech Mental Health Innovations PA.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295762243

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Registry record

Entity type Individual (Type 1)
Name Mr. Arnold W Mech
Credential M.D.
Sex Male
Practice address Frisco, TX, 75033
Phone (972) 208-9500
Enumeration date Jun 26, 2006
Last updated in NPPES Apr 2, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Primary
2084B0040X Behavioral Neurology & Neuropsychiatry Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License G9499 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1285966614 Other TX GROUP NPI
364698720 Other TX TAX ID
G9499 Other TX TEXAS STATE LINCENSE NUMB

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Arnold Mech practice?
The practice location on file with NPPES is in Frisco, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Arnold Mech?
The National Provider Identifier (NPI) for Arnold Mech is 1295762243, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.