Leif HertzogMD
Leif Hertzog, MD is an Ophthalmology provider in Long Beach, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1528139367
- Registered2006
- Centers3
- StateCA
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Healthcare Partner Ambulatory Surgery CenterLong Beach, CA · Gastroenterology, Ophthalmology, Pain management · 25 on panelView center →
- Glbesc LLC Dba Memorialcare Outpatient Surgical Center Long BeachLong Beach, CA · Gastroenterology, Ophthalmology · 25 on panelView center →
- Surgery Center Of Long BeachLong Beach, CA · Ophthalmology, Orthopedics, Pain management · 30 on panelView center →
Leif Hertzog at a glance
- Provider
- Leif Hertzog
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Long Beach, CA
- NPI registered
- 2006
- NPI
- 1528139367
- 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 Leif Hertzog practice?
Leif Hertzog, MD is based in Long Beach, CA and is affiliated with 3 ambulatory surgery centers: Healthcare Partner Ambulatory Surgery Center in Long Beach, CA, Glbesc LLC Dba Memorialcare Outpatient Surgical Center Long Beach in Long Beach, CA, and Surgery Center Of Long Beach in Long Beach, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Leif Hertzog's NPI number?
Leif Hertzog's National Provider Identifier (NPI) is 1528139367, registered in 2006. Specialty on record: Ophthalmology; credential MD.
How many Ophthalmology providers in California work at ambulatory surgery centers?
869 Ophthalmology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Leif Hertzog among them. The California Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Leif Hertzog analysis
Tell us where to send it. Our team will prepare an analysis of Leif Hertzog 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.