ANDREW L BAKER
NPI 1487274718
Emergency Medicine in Oak Lawn, IL

Q: What is Andrew Baker's NPI number?

The NPI number for Andrew Baker is 1487274718. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Q: What is Andrew Baker's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Andrew Baker was last updated on June 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.

Active since April 16, 2020PECOS Enrolled

4440 W 95TH ST, OAK LAWN, IL 60453(405) 249-6950 Get Directions Write a Review

NPPES record last updated: June 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Andrew L Baker NPPES

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

ANDREW L BAKER (NPI 1487274718) is an individual emergency medicine provider in Oak Lawn, Illinois, licensed in Illinois (125.082861) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (2023).

NPPES Registry Identity

NPI1487274718

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameANDREW L BAKER

Location Address4440 W 95TH STOak Lawn, IL 60453-2600

Mailing Address1335 W 31st StChicago, IL 60608-6185

Phone(405) 249-6950

Sole ProprietorNo

Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 2023

Enumeration DateApril 16, 2020

Last NPPES UpdateJune 27, 2023

NPPES CertifiedJune 27, 2023

✔ NPI 1487274718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in IL · 125.082861

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

4440 W 95TH ST, Oak Lawn, IL 60453

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrew L Baker is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436615077

PECOS Enrollment IDI20260803003548

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.

Medicare Billing Reassignment

Medicare enrollment records show Andrew Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services - Oregon

1,763 mi

Clinic/Center

9205 SW BARNES RD, SUITE 20
Portland, OR 97225

Reassigned Medicare billing, Oregon enrollment
753 clinicians in this Medicare group

NPI 1235259532 (503) 216-2229

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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. MARK ADRIAN FAASSE MD

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