Timothy HaegenMD
Timothy Haegen, MD is an Otolaryngology provider in Phoenix, AZ affiliated with 2 ambulatory surgery centers in AZ, as of July 2026.
- NPI1699751743
- Registered2005
- Centers2
- StateAZ
- Class of1997
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.
- St Josephs Outpatient Surgery Center LLCPhoenix, AZ · ENT, Gastroenterology, General surgery, Neurosurgery, Ophthalmology, Orthopedics, Plastic surgery · 30 on panelView center →
- North Valley Surgery CenterScottsdale, AZ · ENT, Gastroenterology, Orthopedics, Pain management · 30 on panelView center →
Education
Education on record as of August 2026.
Timothy Haegen at a glance
- Provider
- Timothy Haegen
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Phoenix, AZ
- Medical school
- Georgetown University School of Medicine
- Graduated
- 1997
- NPI registered
- 2005
- NPI
- 1699751743
- 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 Timothy Haegen practice?
Timothy Haegen, MD is based in Phoenix, AZ and is affiliated with 2 ambulatory surgery centers: St Josephs Outpatient Surgery Center LLC in Phoenix, AZ and North Valley Surgery Center in Scottsdale, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Timothy Haegen's NPI number?
Timothy Haegen's National Provider Identifier (NPI) is 1699751743, registered in 2005. Specialty on record: Otolaryngology; credential MD.
Where did Timothy Haegen go to medical school?
Timothy Haegen, MD attended Georgetown University School of Medicine, graduating in 1997.
How many Otolaryngology providers in Arizona work at ambulatory surgery centers?
48 Otolaryngology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Timothy Haegen among them. The Arizona Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Timothy Haegen analysis
Tell us where to send it. Our team will prepare an analysis of Timothy Haegen 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.