Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Stanley Supance, MD
Specialist in Mission Viejo, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194751727
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. John Stanley Supance
Credential MD
Sex Male
Practice address 26726 Crown Valley Pkwy, #200, Mission Viejo, CA, 92691
Phone (949) 364-4361
Fax (949) 364-4495
Enumeration date Jun 24, 2006
Last updated in NPPES Sep 20, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G505600 | Medicaid | CA | - |
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 1194751727 active?
Yes, as of the latest NPPES snapshot, NPI 1194751727 is active (record last updated 2007-09-20).
How do I verify John Supance's NPI record?
Cross-check NPI 1194751727 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 → Orange County Physicians Hearing Services Hearing and Speech Clinic/Center · Mission Viejo, CA NPI 1740281617 Stephen Sanders Audiologist · Mission Viejo, CA NPI 1093716847 John Coleman Audiologist · Mission Viejo, CA NPI 1437150190 Orange County Physicians Hearing Services Inc Audiologist · Mission Viejo, CA NPI 1750324554 Head and Neck Associates of Orange County An Incorprate Specialist · Mission Viejo, CA NPI 1427093046 Mark Wohlgemuth Specialist · Mission Viejo, CA NPI 1245266873 James Bredenkamp Specialist · Mission Viejo, CA NPI 1023047586 Michael Jakobsen Specialist · Mission Viejo, CA NPI 1730118118
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-20.