Peter ChiarelliMD
Neurosurgery·Phoenix, AZ
Peter Chiarelli, MD is a Neurosurgery provider in Phoenix, AZ, as of July 2026.
- NPI1154642320
- Registered2010
- Class of2010
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Peter Chiarelli at a glance
- Provider
- Peter Chiarelli
- Credential
- MD
- Specialty
- Neurosurgery
- Procedures
- Neurosurgery CPT codes
- Location
- Phoenix, AZ
- Medical school
- Harvard Medical School
- Graduated
- 2010
- NPI registered
- 2010
- NPI
- 1154642320
- 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 Peter Chiarelli practice?
Peter Chiarelli, MD is based in Phoenix, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Peter Chiarelli's NPI number?
Peter Chiarelli's National Provider Identifier (NPI) is 1154642320, registered in 2010. Specialty on record: Neurosurgery; credential MD.
Where did Peter Chiarelli go to medical school?
Peter Chiarelli, MD attended Harvard Medical School, graduating in 2010.
How many Neurosurgery providers in Arizona work at ambulatory surgery centers?
34 Neurosurgery surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Peter Chiarelli among them. The Arizona Neurosurgery directory lists each one by city with credential, NPI, and center affiliations.
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