Guyeon Chung
NPI 1891184917 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guyeon Chung is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1891184917).
Provider details
- NPI number
- 1891184917
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,150 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 436 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 342 | $22 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 170 | $9 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 163 | $35 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 39 | $109 |
Typical Medicare-allowed amounts for these services range $9–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-01-13
- Last updated
- 2020-09-11
- Certified
- 2020-09-11
Frequently asked questions
- What is Guyeon Chung's NPI number?
- Guyeon Chung's National Provider Identifier (NPI) is 1891184917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guyeon Chung's specialty?
- Guyeon Chung is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Guyeon Chung located?
- Guyeon Chung's practice location on file with NPPES is 3551 W Olympic Blvd, Los Angeles, CA 90019-3504.
- What is Guyeon Chung's phone number?
- The practice phone number listed in the NPPES registry for Guyeon Chung is (323) 737-2000.
- Does Guyeon Chung accept Medicare?
- Guyeon Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guyeon Chung's NPI active?
- Yes — Guyeon Chung's NPI (1891184917) is active in the NPPES registry as of the last update on 2020-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.