John MakM.D.
John Mak, M.D. is an Anesthesiology provider in Freehold, NJ affiliated with 2 ambulatory surgery centers in NJ, as of July 2026.
- NPI1417924168
- Registered2006
- Centers2
- StateNJ
- Class of2002
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.
Education
Education on record as of August 2026.
John Mak at a glance
- Provider
- John Mak
- Credential
- M.D.
- Specialty
- Anesthesiology
- Procedures
- Anesthesiology CPT codes
- Location
- Freehold, NJ
- Medical school
- State University of New York at Buffalo School of Medicine
- Graduated
- 2002
- NPI registered
- 2006
- NPI
- 1417924168
- 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 John Mak practice?
John Mak, M.D. is based in Freehold, NJ and is affiliated with 2 ambulatory surgery centers: Toms River Surgery Center in Toms River, NJ and Surgicare Of Freehold LLC in Freehold, NJ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Mak's NPI number?
John Mak's National Provider Identifier (NPI) is 1417924168, registered in 2006. Specialty on record: Anesthesiology; credential M.D.
Where did John Mak go to medical school?
John Mak, M.D. attended State University of New York at Buffalo School of Medicine, graduating in 2002.
How many Anesthesiology providers in New Jersey work at ambulatory surgery centers?
43 Anesthesiology surgeons and proceduralists in New Jersey are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Mak among them. The New Jersey Anesthesiology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete John Mak analysis
Tell us where to send it. Our team will prepare an analysis of John Mak 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.