Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jason William Amstutz, DC
Chiropractor in Newport Beach, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073716601
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Registry record
Entity type Individual (Type 1)
Name Dr. Jason William Amstutz
Credential DC
Sex Male
Practice address 361 Hospital Rd Ste 428, Newport Beach, CA, 92663
Phone (949) 465-0770
Fax (949) 220-9103
Enumeration date Jun 10, 2007
Last updated in NPPES Apr 3, 2019
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1306016043 | Other | CA | FRANK ACUNIA |
| 1053729293 | Other | CA | KENNETH DOBBS |
| 1184929408 | Other | CA | MICHAEL HOLLIS |
| 1043277866 | Other | NY | DON ROURKE |
| 1184083057 | Other | CA | ANDREW ADAMS |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1073716601 active?
Yes, as of the latest NPPES snapshot, NPI 1073716601 is active (record last updated 2019-04-03).
How do I verify Jason Amstutz's NPI record?
Cross-check NPI 1073716601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kathy Karamlou Rheumatology Physician · Newport Beach, CA NPI 1740209303 Kathy Karamlou, M.D., Inc., A Medical Corporation Rheumatology Physician · Newport Beach, CA NPI 1194906545 Diane Schwarz Adult Health Nurse Practitioner · Newport Beach, CA NPI 1548558554 Socal Medical Group Physical Medicine & Rehabilitation Physician · Newport Beach, CA NPI 1932482239 Alvin Yan Physician Assistant · Newport Beach, CA NPI 1245859560
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-03.