Narindar SinghM.D.
Internal Medicine·Santa Ana, CA
Narindar Singh, M.D. is an Internal Medicine provider in Santa Ana, CA, as of July 2026.
- NPI1992805683
- Registered2006
- Class of1972
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Narindar Singh at a glance
- Provider
- Narindar Singh
- Credential
- M.D.
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- Santa Ana, CA
- Medical school
- New York Medical College
- Graduated
- 1972
- NPI registered
- 2006
- NPI
- 1992805683
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Narindar Singh practice?
Narindar Singh, M.D. is based in Santa Ana, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Narindar Singh's NPI number?
Narindar Singh's National Provider Identifier (NPI) is 1992805683, registered in 2006. Specialty on record: Internal Medicine; credential M.D.
Where did Narindar Singh go to medical school?
Narindar Singh, M.D. attended New York Medical College, graduating in 1972.
How many Internal Medicine providers in California work at ambulatory surgery centers?
209 Internal Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Narindar Singh among them. The California Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Narindar Singh analysis
Tell us where to send it. Our team will prepare an analysis of Narindar Singh covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.