NPI Portal NPI Lookup & Verification

Atalie M Lim, MD, MBBS

Atalie M Lim is a Pediatrics Physician provider (Pediatrics) practicing in Highland, CA, registered in the NPPES registry with NPI 1225564487 since 2017. The credential MD stands for Doctor of Medicine. Practices at Dignity Health Medical Foundation (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1225564487
Entity type Individual (Type 1)
Name Atalie M Lim
Credential MD, MBBS
Sex Female
Practice address 4240 HIGHLAND AVE, Highland, CA, 92346
Phone 9098644700
Fax 9094254195
Enumeration date 2017-05-10
Last updated in NPPES 2022-11-17

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary A167226 CA

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

Copy-ready billing details
Provider: Atalie Lim, MD, MBBS
NPI: 1225564487
Taxonomy: 208000000X (Pediatrics Physician)
Address: 4240 HIGHLAND AVE, Highland, CA, 92346

Other providers at this practice address

NPI Name Type Specialty Location
1043578354 Elizabeth Lion Individual Pediatrics Physician Highland, CA
1053653873 Dignity Health Medical Foundation Organization Multi-Specialty Clinic/Center Highland, CA
1013356336 Peter Sterbutzel Individual Obstetrics & Gynecology Physician Highland, CA
1609337625 Gaynelle De Guzman Individual Family Nurse Practitioner Highland, CA

Verify this record

Cross-check NPI 1225564487 against the authoritative CMS record: view Atalie M Lim on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1225564487 active?
Yes — as of the latest NPPES snapshot, NPI 1225564487 is active (record last updated 2022-11-17).
How do I verify Atalie Lim's NPI record?
Cross-check NPI 1225564487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-17.