Mr. Mark Alyn Montgomery
LPC, LISAC | Addiction (Substance Use Disorder) Counselor
4554 E. Inverness Ave., C-108, Mesa
Arizona, 85206-4639
480-330-5031 480-926-2326
Maps & DirectionsMr. Mark Alyn Montgomery is a Mesa, Arizona based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Mark Alyn Montgomery is LISAC-1677 for Addiction (Substance Use Disorder) Counselor in Arizona. His current practice location is 4554 E. Inverness Ave., C-108, Mesa. Patients can book an appointment with him at 480-330-5031.
Mr. Mark Alyn Montgomery is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
Complete Profile:
Mr. Mark Alyn Montgomery speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mr. Mark Alyn Montgomery |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Male |
| Credentials: | LPC, LISAC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 4554 E. Inverness Ave., C-108, Mesa,
Arizona, 85206-4639 |
| Phone: | 480-330-5031 |
| Fax: | 480-926-2326 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1851478564 |
| NPI Enumeration Date: | 01 Nov, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Mark Alyn Montgomery are as mentioned below.
| License Number | Specialization | State | Status | |
| LISAC-1677 | Addiction (Substance Use Disorder) Counselor | Arizona | Primary | |
| LPC-2087 | Mental Health Counselor | Arizona | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mr. Mark Alyn Montgomery such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| LPC-2087 | Other | Arizona | LICENSED PROF. COUNSELOR |
| LISAC-1677 | Other | Arizona | LIC. IND. SUB. ABUSE COUN |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4554 E Inverness Ave # C-108,
Mesa, Arizona |
| Zip: | 85206-4639 |
| Phone Number: | 480-330-5031 |
| Fax Number: | 480-926-2326 |
Patients can reach Mr. Mark Alyn Montgomery at
4554 E. Inverness Ave., C-108, Mesa, Arizona or can
call to book an appointment on 480-330-5031.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.