SUJIN BAEK
NPI 1831626423
Nurse Practitioner - Primary Care in Aurora, CO
About Sujin Baek NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUJIN BAEK (NPI 1831626423) is an individual primary care provider in Aurora, Colorado, licensed in Colorado (APN.0995805-NP) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Sujin Baek 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.
Medicare Billing Reassignment
Medicare enrollment records show Sujin Baek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Aurora, CO 80012
- Reassigned Medicare billing, Colorado enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80012 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AURORA, CO 80012
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 Sujin Baek's NPI number?
The NPI number for Sujin Baek is 1831626423. It was assigned to this individual provider in the NPPES registry on May 15, 2017.
Where is Sujin Baek located?
Sujin Baek practices at 11275 E Mississippi Ave Ste 1e8, Aurora, CO 80012. The listed phone number is (303) 955-1362.
What is Sujin Baek's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Sujin Baek enrolled in Medicare?
Yes. Sujin Baek 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 Sujin Baek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sujin Baek reassigns Medicare benefits to Baek Primary Clinic LLC (Aurora, CO). 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 Sujin Baek'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 Sujin Baek was last updated on October 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sujin Baek · NPI 1831626423
Primary Care physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since May 15, 2017.
## Identity
- **NPI:** 1831626423 (Entity type: Individual)
- **Enumerated:** May 15, 2017
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** APN.0995805-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 11275 E MISSISSIPPI AVE STE 1E8, Aurora, CO 80012-2818
- **Phone:** (303) 955-1362 · **Fax:** (303) 647-3868
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Baek Primary Clinic LLC (NPI 1467214221, Aurora, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 24, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1831626423) · Data from the CMS NPPES public registry.