Doctor profile · Federal record
Dr. Andrew Chang, MD
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Charlottesville, VA
- NPI 1093058091
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2335 Seminole Ln Ste 200
Charlottesville, VA 229018303
(434) 975-7700
fax (434) 975-7724 - Additional location
-
77 Market St Ste E
Palmyra, VA 229634687
(434) 589-9030
fax (434) 589-9040 - Mailing address
-
Po Box 9007
Charlottesville, VA 229069007
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- October 19, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Virginia #0101261162
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093058091. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,187
Distinct HCPCS
10
Medicare allowed
$135,201
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 466 | 237 | $125 | |
36415 |
Insertion of needle into vein for collection of blood sample | 355 | 244 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 178 | 138 | $89 | |
71046 |
X-ray of chest, 2 views | 166 | 147 | $23 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 163 | 163 | $127 | |
85610 |
Blood test, clotting time | 137 | 18 | $4 | |
93793 |
Anticoagulant management of patient taking warfarin | 113 | 17 | $11 | |
83036 |
Hemoglobin a1c level | 103 | 65 | $9 | |
G0008 |
Administration of influenza virus vaccine | 68 | 68 | $20 | |
90662 |
Influenza vaccine split virus, preservative free | 65 | 65 | $64 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 86. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,008
Patients
630
Total drug cost
$123,433
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 312 | 97 | $5,095 |
| Amlodipine Besylate | Generic | 231 | 67 | $2,006 |
| Lisinopril | Generic | 218 | 66 | $1,781 |
| Levothyroxine Sodium | Generic | 174 | 53 | $2,494 |
| Hydrochlorothiazide | Generic | 153 | 50 | $637 |
| Metoprolol Succinate | Generic | 144 | 43 | $2,625 |
| Losartan Potassium | Generic | 142 | 43 | $1,338 |
| Metformin Hcl | Generic | 109 | 36 | $1,127 |
| Simvastatin | Generic | 82 | 26 | $692 |
| Omeprazole | Generic | 80 | 27 | $1,211 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Chang's medical specialty?
Dr. Andrew Chang practices Family Medicine Physician in Charlottesville, VA.
Where does Dr. Andrew Chang practice?
Dr. Andrew Chang practices at 2335 Seminole Ln Ste 200, Charlottesville, VA 229018303. Office phone: 4349757700.
What is Dr. Andrew Chang's NPI?
Dr. Andrew Chang's National Provider Identifier (NPI) is 1093058091, issued by NPPES.
Does Dr. Andrew Chang accept Medicare assignment?
Yes. Dr. Andrew Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.