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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. STEVEN BAIK FNP-C
NPI 1912607839
Nurse Practitioner - Family in Chandler, AZ

Active since March 08, 2023PECOS EnrolledAccepts Medicare Assignment
595 N DOBSON RD STE C48, CHANDLER, AZ 85224(480) 899-9430(480) 899-9554 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 15, 2026, Mar 8, 2023 (2 updates tracked since 2023).

About Mr. Steven Baik Fnp-c NPPES

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

MR. STEVEN BAIK FNP-C (NPI 1912607839) is an individual family provider in Chandler, Arizona, licensed in Arizona (302928) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1912607839
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. STEVEN BAIKCredential: FNP-C
Location Address595 N DOBSON RD STE C48Chandler, AZ 85224-4232
Mailing Address595 N Dobson Rd Ste C48Chandler, AZ 85224-4232 · (480) 899-9430 · Fax (480) 899-9554
Phone(480) 899-9430
Fax(480) 899-9554
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 8, 2023
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1912607839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · 302928
Also ListedRegistered NurseTaxonomy 163W00000X · License RN191671 (AZ)
595 N DOBSON RD STE C48, Chandler, AZ 85224
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Steven Baik Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911349113
PECOS Enrollment IDI20240520002002
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 Reassignments

2

Medicare enrollment records show Steven Baik reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

East Valley Cardiology, Ltd
Same address
Cardiovascular Disease
595 N DOBSON RD, SUITE C48
Chandler, AZ 85224
  • Reassigned Medicare billing, Arizona enrollment
  • 15 clinicians in this Medicare group
NPI 1356334346 (480) 899-9430
Heart & Vascular Center Of Arizona, PLLC
15 mi
Cardiovascular Disease
1331 N 7TH ST STE 375
Phoenix, AZ 85006
  • Reassigned Medicare billing, Arizona enrollment
  • 38 clinicians in this Medicare group
NPI 1255379541 (602) 307-0070

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 85224 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 6

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

MARGARET HANSER FNP
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
SARAH HANSON FNP-C
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
KATHERINE ELIZABETH REYNOLDS MSN, FNP-C, RN
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
MRS. MELISSA MATTISON MSN, FNP-C
Nurse Practitioner (Family)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
BRANDI R GARCIA FNP-C
Nurse Practitioner
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430
DR. ROBERT ANDREW HANSON DO
Internal Medicine (Cardiovascular Disease)
595 N DOBSON RD STE C48
CHANDLER, AZ 85224
Maricopa County (480) 899-9430

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 Steven Baik's NPI number?

The NPI number for Steven Baik is 1912607839. It was assigned to this individual provider in the NPPES registry on March 8, 2023.

Where is Steven Baik located?

Steven Baik practices at 595 N Dobson Rd Ste C48, Chandler, AZ 85224. The listed phone number is (480) 899-9430.

What is Steven Baik's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Steven Baik enrolled in Medicare?

Yes. Steven Baik is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Steven Baik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Baik reassigns Medicare benefits to 2 organizations: East Valley Cardiology, Ltd (Chandler, AZ) and Heart & Vascular Center Of Arizona, PLLC (Phoenix, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Baik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Steven Baik accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. and 1 other insurer list Steven Baik 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 Steven Baik was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.