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DR. EILEEN A. BAEZ IRIZARRY M.D.
NPI 1639335573
Hospitalist in Phoenix, AZ

Active since July 30, 2008PECOS Enrolled
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-0935(602) 933-2471 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 16, 2025, Nov 18, 2024, Jul 17, 2024 and 1 more (4 updates tracked since 2024).

About Dr. Eileen A. Baez Irizarry M.d. NPPES

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

DR. EILEEN A. BAEZ IRIZARRY M.D. (NPI 1639335573) is an individual hospitalist provider in Phoenix, Arizona, licensed in Arizona (71021) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boise.

NPPES Registry Identity

NPI1639335573
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. EILEEN A. BAEZ IRIZARRYCredential: M.D.
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-0008 · (602) 933-3124
Phone(602) 933-0935
Fax(602) 933-2471
Sole ProprietorNo
Enumeration DateJuly 30, 2008
Last NPPES UpdateDecember 16, 20254 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1639335573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in AZ · 71021
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedPediatrics · Pediatric EndocrinologyTaxonomy 2080P0205X · License 71021 (AZ)
1919 E THOMAS RD, Phoenix, AZ 85016
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Secondary Practice Location 1

Location 1305 E Jefferson StBoise, ID 83712-6231 · Phone (208) 381-7340

Other Identifiers 1

Medicaid2149636LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Moda Health Plan, Inc., Providence Health Plan.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. Eileen A. Baez Irizarry 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

DR. TIMUR RAGHIB M.D.
Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0777
MRS. MARIA T ESCOBAR CSP, RD
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (480) 440-2787
DR. AHMAR HUSAIN MD
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-4660
MRS. SOLEE R COWLEY LCSW
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0414
PRIYA PRASHER M.D.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900
DR. AMIT RAJARAM D.O.
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-0198
LAURA GARDNER HAMANT
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1000
MS. KYLE MARIE CHRISTIAN-DOLD CPNP
Nurse Practitioner (Pediatrics)
1919 E THOMAS RD
PHOENIX, AZ 85016
Maricopa County (602) 933-1900

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 Eileen Baez Irizarry's NPI number?

The NPI number for Eileen Baez Irizarry is 1639335573. It was assigned to this individual provider in the NPPES registry on July 30, 2008.

Where is Eileen Baez Irizarry located?

Eileen Baez Irizarry practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-0935.

What is Eileen Baez Irizarry's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Eileen Baez Irizarry enrolled in Medicare?

Yes. Eileen Baez Irizarry is registered in the Medicare PECOS enrollment system.

What insurance does Eileen Baez Irizarry accept?

Health plans from Medica, Moda Health Plan, Inc. and Providence Health Plan list Eileen Baez Irizarry 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 Eileen Baez Irizarry was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.