Doctor profile · Federal record
Dr. Gyujae Choi, MD
Internal Medicine Physician (CMS: Radiation Oncology) · Allentown, PA
- NPI 1134658404
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 S. Cedar Crest Blvd.
Allentown, PA 18103
(610) 402-8000 - Mailing address
-
1200 S Cedar Crest Blvd
Allentown, PA 181036202
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Pennsylvania #MT213068
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134658404. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,280
Distinct HCPCS
10
Medicare allowed
$108,490
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 352 | 39 | $43 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 289 | 39 | $44 | |
77300 |
Calculation of radiation therapy dose | 84 | 24 | $28 | |
77427 |
Radiation treatment management, 5 treatment sessions | 83 | 32 | $165 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 49 | $92 | |
77300 |
Calculation of radiation therapy dose | 57 | 17 | $34 | |
77427 |
Radiation treatment management, 5 treatment sessions | 56 | 20 | $186 | |
77334 |
Design and construction of complex radiation treatment device | 54 | 20 | $49 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 21 | $133 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 26 | 26 | $178 |
In context: peer comparison
Among 46 peers in Allentown Internal Medicine Physician, average services per provider: 85. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
62
Patients
31
Total drug cost
$1,539
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 29 | 17 | $767 |
| Mometasone Furoate | Generic | 21 | 14 | $681 |
| Oxycodone Hcl | Generic | 12 | 0 | $92 |
Hospital affiliations
Frequently asked questions
What is Dr. Gyujae Choi's medical specialty?
Dr. Gyujae Choi practices Internal Medicine Physician in Allentown, PA.
Where does Dr. Gyujae Choi practice?
Dr. Gyujae Choi practices at 1200 S. Cedar Crest Blvd., Allentown, PA 18103. Office phone: 6104028000.
What is Dr. Gyujae Choi's NPI?
Dr. Gyujae Choi's National Provider Identifier (NPI) is 1134658404, issued by NPPES.
Does Dr. Gyujae Choi accept Medicare assignment?
Yes. Dr. Gyujae Choi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gyujae Choi commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.