Rajini Rajalingam, DDS
- Hospital affiliations
- 1
- Industry payments
- $72
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1100 West Stewart Dr, Orange, CA 92868
- Practice phone
- Call (714) 633-9111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Rajini Rajalingam'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.
Rajini Rajalingam is a general practice dentistry in Orange, California
Rajini Rajalingam practices at Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.
Rajini Rajalingam's NPI, 1669407946, was assigned on July 12, 2006. Rajini Rajalingam holds California license 53939.
- NPI
- 1669407946NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Practice phone
- (714) 633-9111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Rajini Rajalingam practices at Providence St. Joseph Hospital Orange in Orange, California
Rajini Rajalingam's primary practice is Providence St. Joseph Hospital Orange, at 1100 West Stewart Dr, Orange, CA 92868 in Orange County. The practice phone is (714) 633-9111.
- Providence St. Joseph Hospital Orange1100 West Stewart Dr, Orange, CA 92868 · Orange CountyPhone(714) 633-9111
Source: Dmand AI Affiliation Data
Rajini Rajalingam is affiliated with 1 site of care
Rajini Rajalingam's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Rajini Rajalingam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rajini Rajalingam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Joseph Hospital Orange | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Rajini Rajalingam is one of 7,627 general practice dentistrys in California
General practice is Rajini Rajalingam's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Rajini Rajalingam is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Rajini Rajalingam
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
Rajini Rajalingam's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Rajini Rajalingam's median patient age at 51, with 68% women.
Rajini Rajalingam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Rajini Rajalingam received $72 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rajini Rajalingam from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Colgate Oral Pharmaceuticals, Inc. paid the most, $72.
Companies that paid Rajini Rajalingam the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Rajini Rajalingam'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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 Rajini Rajalingam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rajini Rajalingam's NPI number?
Rajini Rajalingam's NPI number is 1669407946. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What does Rajini Rajalingam specialize in?
Rajini Rajalingam is a general practice dentistry in Orange, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Rajini Rajalingam practice?
Rajini Rajalingam practices at 1100 West Stewart Dr, Orange, CA 92868. Rajini Rajalingam's primary practice is Providence St. Joseph Hospital Orange in Orange, California, part of Providence Health & Services.
What is Rajini Rajalingam's office phone number?
The practice phone on file for Rajini Rajalingam is (714) 633-9111.
What is Rajini Rajalingam's medical license number?
Rajini Rajalingam holds California license 53939.
Which hospitals is Rajini Rajalingam affiliated with?
Rajini Rajalingam practices at Providence St. Joseph Hospital Orange in Orange, California.
Has Rajini Rajalingam received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Rajini Rajalingam from 1 company from 2025 to 2025. The largest total came from Colgate Oral Pharmaceuticals, Inc.
How long has Rajini Rajalingam been practicing?
Rajini Rajalingam's NPI was assigned in 2006.
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