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DR. TATIANA ISABELLA CHICAS MD
NPI 1689324725
Pediatrics in Yuma, AZ

Active since March 23, 2022PECOS Enrolled
2400 S AVENUE A, YUMA, AZ 85364(928) 336-2000 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Sep 9, 2025, Jun 24, 2025 (2 updates tracked since 2025).

About Dr. Tatiana Isabella Chicas Md NPPES

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

DR. TATIANA ISABELLA CHICAS MD (NPI 1689324725) is an individual pediatrics provider in Yuma, Arizona, licensed in Arizona (77961) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1689324725
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TATIANA ISABELLA CHICASCredential: MD
Location Address2400 S AVENUE AYuma, AZ 85364-7127
Mailing Address2400 S Avenue AYuma, AZ 85364-7127
Phone(928) 336-2000
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 23, 2022
Last NPPES UpdateSeptember 9, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2025
✔ NPI 1689324725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AZ · 77961
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2400 S AVENUE A, Yuma, AZ 85364
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Secondary Practice Location 1

Location 12401 W Belvedere AveBaltimore, MD 21215-5216 · Phone (410) 601-7639

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tatiana Isabella Chicas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608257480
PECOS Enrollment IDI20250930003997
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85364 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

BRIANNE ALLEN MA - CCC/SLP
Speech-Language Pathologist
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (928) 336-1631
DR. INA KIM MD
Emergency Medicine
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (702) 853-3561
CANDRA AIYANA LAND REGISTERED DIETITIAN
Dietitian, Registered
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (928) 336-2000
SANTWANA VINAYAK SOVANI MD
Anesthesiology
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (928) 344-2000
ASHVIN K SHAH M.D.
Internal Medicine (Sleep Medicine)
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (928) 336-3213
ASHISH SHARMA M.D.
Hospitalist
2400 S AVENUE A, YUMA REGIONAL MEDICAL CENTER
YUMA, AZ 85364
Yuma County (928) 336-3213
KORI DELLINGER AGACNP
Nurse Practitioner (Acute Care)
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (505) 328-4579
DR. ROBERT W. GOODWILLIE PHARMD
Pharmacist (Pharmacotherapy)
2400 S AVENUE A
YUMA, AZ 85364
Yuma County (928) 336-7037

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 Tatiana Chicas's NPI number?

The NPI number for Tatiana Chicas is 1689324725. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Tatiana Chicas located?

Tatiana Chicas practices at 2400 S Avenue A, Yuma, AZ 85364. The listed phone number is (928) 336-2000.

What is Tatiana Chicas's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tatiana Chicas enrolled in Medicare?

Yes. Tatiana Chicas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tatiana Chicas was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.