Dr. Eric Ralph Purdy , DMD
Dentist - General Practice β’ Tucson, AZ
839 W Congress St
Tucson, AZ 857452819
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
839 W Congress St
Tucson, AZ 857452819
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in San Diego, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Dentist - General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
NPI first issued
2022
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; 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.
Compared with the same specialty in Tucson and Arizona
323 active clinicians are listed under Dentist - General Practice with a practice address in Tucson, AZ (2,483 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tucson
0% of these 323 clinicians have the CMS telehealth indicator.
0% of these 323 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, 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: 2026-07-19NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Secondary Practice Locations
Naval Medical Center San Diego 38400 Bob Wilson Dr
San Diego, CA 921345000
Phone: 5205764921
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Psychiatric/Mental Health
Doctor of Nursing Practice
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Master of Science in Nursing, Family Nurse Practitioner (Board Certified)
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 839 W CONGRESS ST, TUCSON, AZ 857452819 (Tel: 5206703909)
Registered at 839 W CONGRESS ST, TUCSON, AZ 857452819 (Tel: 5206703909)
Student in an Organized Health Care Education/Training Program
NPI status registered as active in NPPES database
Registered at NAVAL MEDICAL CENTER SAN DIEGO 38400 BOB WILSON DR, SAN DIEGO, CA 921345000 (Tel: 5205764921)
Registered at NAVAL MEDICAL CENTER SAN DIEGO 38400 BOB WILSON DR, SAN DIEGO, CA 921345000 (Tel: 5205764921)
Recorded as ERIC PURDY, DMD
Dentist (license number reported to NPPES: AZ D011488)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Tucson
- Dr. Vahid Hamidi, DDS
- Dr. Debbie Bademosi, DDS
- Dr. Bonjung Koo, DDS
- Dr. Lourdes Munoz, DDS
- Dr. William Martin, DDS
- Dr. Greg Moss, DDS
Mailing Address
839 W Congress St
Tucson, AZ 857452819
Phone: 5206703909