John A. Spear, DDS
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1920 E 17th St, Santa Ana, CA 92705-8626
- Practice phone
- Call (714) 953-6881
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alex Gladkov
Dental practice · Santa Ana, California
Find John Spear's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John A. Spear is a general practice dentistry in Santa Ana, California
John Spear practices at Alex Gladkov in Santa Ana, California.
John Spear's NPI, 1174793475, was assigned on March 3, 2008. John Spear holds California license 30001.
- NPI
- 1174793475NPI Registry (opens in a new tab)
- NPI enumeration date
- March 3, 2008
- NPI status
- Active
- Practice phone
- (714) 953-6881
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John A. Spear practices at Alex Gladkov in Santa Ana, California
John Spear's primary practice is Alex Gladkov, at 1920 E 17th St, Santa Ana, CA 92705-8626. The practice phone is (714) 953-6881.
- Alex Gladkov1920 E 17th St, Santa Ana, CA 92705-8626Phone(714) 953-6881
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John A. Spear is affiliated with 2 sites of care and 2 medical groups
John Spear's primary practice is Alex Gladkov in Santa Ana, California. Dmand AI also links John Spear to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John A. Spear's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Spear practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alex Gladkov | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John A. Spear is one of 7,627 general practice dentistrys in California
General practice is John Spear's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Spear is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near John Spear
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for John A. Spear's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John A. Spear
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John A. Spear's NPI number?
John A. Spear's NPI number is 1174793475. It was assigned on March 3, 2008, and it is active in the NPI Registry.
What does John A. Spear specialize in?
John A. Spear is a general practice dentistry in Santa Ana, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John A. Spear practice?
John Spear practices at 1920 E 17th St, Santa Ana, CA 92705-8626. John Spear's primary practice is Alex Gladkov in Santa Ana, California. Dmand AI also links John Spear to 2 medical groups and 1 group practice or clinic.
What is John A. Spear's office phone number?
The practice phone on file for John Spear is (714) 953-6881.
What is John A. Spear's medical license number?
John Spear holds California license 30001.
How long has John A. Spear been practicing?
John Spear's NPI was assigned in 2008.
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