Dr. Don Scott Herrmann , PhD
Psychologist β’ Phoenix, AZ
7220 N 16th St Ste I
Phoenix, AZ 850205253
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
7220 N 16th St Ste I
Phoenix, AZ 850205253
What Public CMS Data Show
Psychologist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Phoenix and Arizona
211 active clinicians are listed under Psychologist with a practice address in Phoenix, AZ (731 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Phoenix
7.1% of these 211 clinicians have the CMS telehealth indicator.
12.8% of these 211 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-01-18NUCC Taxonomy Code: 103T00000X
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.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 7220 N 16TH ST STE I, PHOENIX, AZ 850205253 (Tel: 6028248804)
Registered at 7220 N 16TH ST STE I, PHOENIX, AZ 850205253 (Tel: 6028248804)
NPI status registered as active in NPPES database
Registered at 10210 N 32ND ST, SUITE # 215, PHOENIX, AZ 850283827 (Tel: 6028280749)
Registered at 10210 N 32ND ST, SUITE # 215, PHOENIX, AZ 850283827 (Tel: 6028280749)
Recorded as DON HERRMANN, PH.D.
Psychologist (license number reported to NPPES: AZ 3446)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Psychologists in Phoenix
- Dr. Dawn Byrd, PsyD
- Dr. Petra Peper, PhD
- Dr. Andrew Krueger, PsyD
- Dr. Joel Marcus, PsyD
- Dr. Lindsay Mills, PhD
- Dr. Curt Hill, PhD
Mailing Address
7220 N 16th St Ste I
Phoenix, AZ 850205253
Phone: 6028248804