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PETER SANGBEOM CHOI M.D.
NPI 1225228026
Family Medicine in Phoenix, AZ

Active since July 27, 2007PECOS EnrolledAccepts Medicare Assignment
16635 N 43RD AVE, PHOENIX, AZ 85053(602) 843-7900(602) 843-7903 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Peter Sangbeom Choi M.d. NPPES

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

PETER SANGBEOM CHOI M.D. (NPI 1225228026) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (37275) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1225228026
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NamePETER SANGBEOM CHOICredential: M.D.
Location Address16635 N 43RD AVEPhoenix, AZ 85053-2707
Mailing Address16635 N 43rd AvePhoenix, AZ 85053-2707 · (602) 843-7900 · Fax (602) 843-7903
Phone(602) 843-7900
Fax(602) 843-7903
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 27, 2007
Last NPPES UpdateNovember 29, 2021
✔ NPI 1225228026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 37275
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
16635 N 43RD AVE, Phoenix, AZ 85053
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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 and accepts Medicare assignment

Peter Sangbeom Choi M.d. 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 ID2365516390
PECOS Enrollment IDI20181115003023
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 Peter Choi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
292 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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 85053 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 3

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

SALLY LASHWAY M.S.
Developmental Therapist
16635 N 43RD AVE
PHOENIX, AZ 85053
Maricopa County (602) 843-7904
JEF LEBER MD
Pediatrics
16635 N 43RD AVE
PHOENIX, AZ 85053
Maricopa County (602) 843-7900
CIGNA HEALTH CARE OF ARIZONA INC.
Clinic/Center
16635 N 43RD AVE
PHOENIX, AZ 85053
Maricopa County (602) 843-7900

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 Peter Choi's NPI number?

The NPI number for Peter Choi is 1225228026. It was assigned to this individual provider in the NPPES registry on July 27, 2007.

Where is Peter Choi located?

Peter Choi practices at 16635 N 43rd Ave, Phoenix, AZ 85053. The listed phone number is (602) 843-7900.

What is Peter Choi's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Peter Choi enrolled in Medicare?

Yes. Peter Choi 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 organization bills Medicare for Peter Choi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Choi reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, CA). The 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 Peter Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Peter Choi was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.