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MRS. ANNA ROSARIO CHACON PA-C
NPI 1417831108
Physician Assistant in San Bernardino, CA

Active since August 04, 2025
1800 WESTERN AVE STE 204, SAN BERNARDINO, CA 92411(909) 474-9952 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2026, Aug 4, 2025 (2 updates tracked since 2025).

About Mrs. Anna Rosario Chacon Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. ANNA ROSARIO CHACON PA-C (NPI 1417831108) is an individual physician assistant in San Bernardino, California, licensed in California (65138) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1417831108
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. ANNA ROSARIO CHACONCredential: PA-C
Location Address1800 WESTERN AVE STE 204San Bernardino, CA 92411-1353
Mailing Address1800 Western Ave Ste 204San Bernardino, CA 92411-1353 · (909) 544-2088
Phone(909) 474-9952
Sole ProprietorYes
Enumeration DateAugust 4, 2025
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1417831108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 65138
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1800 WESTERN AVE STE 204, San Bernardino, CA 92411
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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOE MAWAD MD
Obstetrics & Gynecology
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
ANAS ELIAS MD
Obstetrics & Gynecology
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
ZAHRA H PERFECT WHNP-BC
Nurse Practitioner (Obstetrics & Gynecology)
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
MS. JENELYN ALMONTE NP-C
Nurse Practitioner (Family)
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
MS. CARLA CELICIA MILLS WHNP-BC
Nurse Practitioner (Women's Health)
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
INLAND EMPIRE WOMANS CENTER, MEDICAL ASSOCIATES
Obstetrics & Gynecology
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
TAREK AHMED ABOU EL KHEIR M.D.
Obstetrics & Gynecology
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952
CATALINA HANNAH
Physician Assistant
1800 WESTERN AVE STE 204
SAN BERNARDINO, CA 92411
San Bernardino County (909) 474-9952

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Chacon's NPI number?

The NPI number for Anna Chacon is 1417831108. It was assigned to this individual provider in the NPPES registry on August 4, 2025.

Where is Anna Chacon located?

Anna Chacon practices at 1800 Western Ave Ste 204, San Bernardino, CA 92411. The listed phone number is (909) 474-9952.

What is Anna Chacon's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Anna Chacon was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.