Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marta Ima Atalla, M.D.
Specialist in San Fernando, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457687204
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Registry record
Entity type Individual (Type 1)
Name Dr. Marta Ima Atalla
Credential M.D.
Sex Female
Practice address 557 N Maclay Ave, San Fernando, CA, 91340
Phone (818) 639-0210
Enumeration date Oct 29, 2009
Last updated in NPPES Feb 3, 2026
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License T2009-123 (AR) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A121879 (CA) Secondary
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 |
|---|---|---|---|
| 061833974 | Medicaid | AR | - |
| 1457687204 | 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
What is the NPI number for Marta Atalla?
The National Provider Identifier (NPI) for Marta Atalla is 1457687204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marta Atalla practice?
The practice location on file with NPPES is in San Fernando, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Atalla Dental Corp. Dental Clinic/Center · San Fernando, CA NPI 1043844301 Atalla Medical Group Family Medicine Physician · San Fernando, CA NPI 1356963417 Atalla Urgent Care Corp Urgent Care Clinic/Center · San Fernando, CA NPI 1972271211 Shalini Desai Physician Assistant · San Fernando, CA NPI 1093449589
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-03.