OrganizationActive
Dale Johnstone, D.D.S., Inc.
NPI 1649329699 · Dental Clinic/Center · Tustin, CA
Dale Johnstone, D.D.S., Inc. is a Dental Clinic/Center organization in Tustin, CA (NPI 1649329699).
Provider details
- NPI number
- 1649329699
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dale Johnstone, Periodontist-President(714) 730-7877
- License
- 22507 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1076 E 1st St Ste F
Tustin, CA 92780-3852
Phone: (714) 730-7877
Fax: (714) 730-9291
Street-level locationGet directions
Mailing address
1076 E 1st St Ste F
Tustin, CA 92780-3852
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dale Johnstone, D.D.S., Inc.'s NPI number?
- Dale Johnstone, D.D.S., Inc.'s National Provider Identifier (NPI) is 1649329699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dale Johnstone, D.D.S., Inc.?
- Dale Johnstone, D.D.S., Inc. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Dale Johnstone, D.D.S., Inc. located?
- Dale Johnstone, D.D.S., Inc.'s practice location on file with NPPES is 1076 E 1st St Ste F, Tustin, CA 92780-3852.
- What is Dale Johnstone, D.D.S., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dale Johnstone, D.D.S., Inc. is (714) 730-7877.
- Who is the authorized official for Dale Johnstone, D.D.S., Inc.?
- The authorized official listed on Dale Johnstone, D.D.S., Inc.'s NPPES record is Dale Johnstone, Periodontist-President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dale Johnstone, D.D.S., Inc.'s NPI active?
- Yes — Dale Johnstone, D.D.S., Inc.'s NPI (1649329699) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.