Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Tammy L Mefford, RN, HIS

Individual provider Hearing Instrument Specialist · NPI 1003017583

Tammy L Mefford, RN, HIS is a Hearing Instrument Specialist in Scottsdale, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

6969 E Shea Blvd Ste 275
Scottsdale, AZ 85254-6709
Phone: (480) 425-8800
Fax: (480) 874-3245
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hearing Instrument Specialist (primary) Taxonomy 237700000X · Licence HAD4345 (AZ)

Record details

NPI number1003017583
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , HIS
Sole proprietorNo
NPI enumeratedMay 30, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Scottsdale