DR. ROBERT Y HSIAO M.D.
NPI 1992758601
Pediatrics - Neonatal-Perinatal Medicine in Tucson, AZ

Active since May 17, 2006PECOS Enrolled
5301 E GRANT RD, TUCSON, AZ 85712(520) 324-2308 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 6, 2025, May 15, 2025, Mar 11, 2025 (3 updates tracked since 2025).

About Dr. Robert Y Hsiao M.d. NPPES

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

DR. ROBERT Y HSIAO M.D. (NPI 1992758601) is an individual neonatal-perinatal medicine provider in Tucson, Arizona, licensed in Arizona (75919) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1992758601
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. ROBERT Y HSIAOCredential: M.D.
Location Address5301 E GRANT RDTucson, AZ 85712-2874
Mailing Address5301 E Grant RdTucson, AZ 85712-2874 · (520) 324-2308
Sole ProprietorNo
Enumeration DateMay 17, 2006
Last NPPES UpdateAugust 6, 20253 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
NPI 1992758601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses Licensed in AZ · 75919 Licensed in KS · 0419228 Licensed in PA · MD487815C
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
5301 E GRANT RD, Tucson, AZ 85712

Secondary Practice Locations 2

Location 1550 N Hillside StWichita, KS 67214-4910 · Phone (316) 962-8580 · Fax (316) 962-8581
Location 2111 S Front StHarrisburg, PA 17101-2010 · Phone (717) 782-5223

Other Identifiers 2

Medicaid200317270AKS
Other104666KS · Bcbs

Accepted Insurance

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. Robert Y Hsiao M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

Anesthesiology
5301 E GRANT RD, THMEP
TUCSON, AZ 85712
Pharmacist
5301 E GRANT RD
TUCSON, AZ 85712
Student in an Organized Health Care Education/Training Program
5301 E GRANT RD
TUCSON, AZ 85712
Student in an Organized Health Care Education/Training Program
5301 E GRANT RD
TUCSON, AZ 85712
Internal Medicine
5301 E GRANT RD
TUCSON, AZ 85712
Registered Nurse (Lactation Consultant)
5301 E GRANT RD
TUCSON, AZ 85712
Nurse Practitioner (Family)
5301 E GRANT RD
TUCSON, AZ 85712
Nurse Practitioner (Gerontology)
5301 E GRANT RD
TUCSON, AZ 85712

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 Robert Hsiao's NPI number?

The NPI number for Robert Hsiao is 1992758601. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Robert Hsiao located?

Robert Hsiao practices at 5301 E Grant Rd, Tucson, AZ 85712. The listed phone number is (520) 324-2308.

What is Robert Hsiao's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Robert Hsiao enrolled in Medicare?

Yes. Robert Hsiao is registered in the Medicare PECOS enrollment system.

What insurance does Robert Hsiao accept?

Health plans from Blue Cross Blue Shield of Arizona and Medica list Robert Hsiao as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Hsiao was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.