Doctor profile · Federal record
Dr. Chun-an Sun
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Baltimore, MD
- NPI 1922700673
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4940 Eastern Ave
Baltimore, MD 212242735
(410) 550-3350
Credentials & registration
- NPI registered
- March 2023 — 3 yrs on file
- Profile last updated
- July 17, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Maryland #R231614
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922700673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
95
Distinct HCPCS
3
Medicare allowed
$7,667
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 40 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 25 | $55 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $115 |
In context: peer comparison
Among 132 peers in this city , average services per provider: 95. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
0
Total drug cost
$1,059
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 16 | 0 | $673 |
| Gabapentin | Generic | 12 | 0 | $386 |
Hospital affiliations
Frequently asked questions
What is Dr. Chun-an Sun's medical specialty?
Dr. Chun-an Sun practices Family Nurse Practitioner in Baltimore, MD.
Where does Dr. Chun-an Sun practice?
Dr. Chun-an Sun practices at 4940 Eastern Ave, Baltimore, MD 212242735. Office phone: 4105503350.
What is Dr. Chun-an Sun's NPI?
Dr. Chun-an Sun's National Provider Identifier (NPI) is 1922700673, issued by NPPES.
Does Dr. Chun-an Sun accept Medicare assignment?
Dr. Chun-an Sun does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Chun-an Sun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.