Whalio Doctors

NPI 1003778119

Mackay Derald Ferrin

Practitioner Psychiatric/Mental Health Nurse Practitioner Gilbert, AZ

Practice location

Address
3489 E Baseline Rd, Gilbert, AZ 85234-2651
Phone
(480) 542-1212
Mailing address
3134 S Market St APT 3087, Gilbert, AZ 85295-1347

Registered specialties

Psychiatric/Mental Health Nurse Practitioner Primary
Physician Assistants & Advanced Practice Nursing Providers Taxonomy 363LP0808X Licence 245448 (AZ)

Registry record

NPI
1003778119
Entity type
Individual
Sex (as registered)
Male
NPI issued
26 Nov 2025
Record last updated
26 Nov 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.