Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dayna Michelle Chin, M.D.

Pediatrics Physician in Orange, CA · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356631790

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dayna Michelle Chin

Credential M.D.

Sex Female

Practice address 505 S Main St Ste 525, Orange, CA, 92868

Phone (714) 456-5631

Fax (714) 285-0389

Enumeration date Apr 18, 2011

Last updated in NPPES Aug 1, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A125962 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Dayna Chin's NPI record?

Cross-check NPI 1356631790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356631790 active?

Yes, as of the latest NPPES snapshot, NPI 1356631790 is active (record last updated 2013-08-01).

Other providers at this practice address

Browse all →

Shiloni Bhambani Student in an Organized Health Care Education/Training Program · Orange, CA NPI 1932439288 Ray Hsu Pediatrics Physician · Orange, CA NPI 1972807428 Ngegha Abongwa Pediatrics Physician · Orange, CA NPI 1598063034 Iris Kuo Pediatrics Physician · Orange, CA NPI 1891094652 Kacey Cox Pediatrics Physician · Orange, CA NPI 1487948675 Dean Todd Pediatrics Physician · Orange, CA NPI 1053673392 Sarah Brennan Pediatrics Physician · Orange, CA NPI 1366887762 Sarah Kim Student in an Organized Health Care Education/Training Program · Orange, CA NPI 1811317191

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-01.