Doctor profile · Federal record
Dr. Margaret Chang, MD
Family Medicine Physician (CMS: Family Practice) · Edgewater, FL
- NPI 1205824778
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1404 S Ridgewood Ave
Edgewater, FL 321322720
(386) 424-5777
fax (386) 424-7395
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- November 9, 2009
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Florida #ME0062679
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205824778. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,546
Distinct HCPCS
10
Medicare allowed
$154,897
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 577 | 274 | $90 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 514 | 43 | $6 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 266 | 266 | $128 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 261 | 261 | $18 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 194 | 122 | $125 | |
17000 |
Destruction of precancer skin growth, 1 growth | 108 | 59 | $65 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 88 | 13 | $0 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 88 | 13 | $1 | |
G0008 |
Administration of influenza virus vaccine | 77 | 76 | $30 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 67 | 51 | $200 |
In context: peer comparison
Among 1 peers in Edgewater Family Medicine Physician, average services per provider: 115. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$830
Transactions
41
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 4 | $101.89 | |
| Sumitomo Pharma America, INC. | 4 | $91.98 | |
| Abbvie INC. | 4 | $82.83 | |
| Pfizer INC. | 6 | $74.75 | |
| Novo Nordisk INC | 4 | $68.45 | |
| Amgen INC. | 3 | $61.07 | |
| Daiichi Sankyo INC. | 2 | $58.74 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $43.99 | |
| Merck Sharp & Dohme LLC | 2 | $43.34 | |
| Mylan Specialty L.P. | 2 | $41.39 | |
| Lilly USA, LLC | 2 | $38.86 | |
| Astellas Pharma US INC | 2 | $31.73 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $30.61 | |
| GlaxoSmithKline, LLC. | 1 | $21.66 | |
| Averitas Pharma INC. | 1 | $21.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,479
Patients
1,248
Total drug cost
$45,847
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 951 | 260 | $11,187 |
| Amlodipine Besylate | Generic | 512 | 147 | $3,001 |
| Levothyroxine Sodium | Generic | 424 | 110 | $5,359 |
| Rosuvastatin Calcium | Generic | 353 | 107 | $7,199 |
| Lisinopril | Generic | 299 | 82 | $1,971 |
| Valsartan | Generic | 239 | 68 | $5,287 |
| Tramadol Hcl | Generic | 226 | 51 | $823 |
| Alendronate Sodium | Generic | 222 | 77 | $2,051 |
| Metformin Hcl | Generic | 209 | 60 | $1,031 |
| Metoprolol Tartrate | Generic | 208 | 58 | $1,029 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Chang's medical specialty?
Dr. Margaret Chang practices Family Medicine Physician in Edgewater, FL.
Where does Dr. Margaret Chang practice?
Dr. Margaret Chang practices at 1404 S Ridgewood Ave, Edgewater, FL 321322720. Office phone: 3864245777.
What is Dr. Margaret Chang's NPI?
Dr. Margaret Chang's National Provider Identifier (NPI) is 1205824778, issued by NPPES.
Does Dr. Margaret Chang accept Medicare assignment?
Yes. Dr. Margaret Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.