Doctor profile · Federal record
Dr. Janet Jang, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Lynn, MA
- NPI 1699116939
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
480 Lynnfield St Ste 2
Lynn, MA 019041419
(781) 593-3400
fax (781) 477-1105
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- April 25, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Massachusetts #281244 · Illinois #125064192
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699116939. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,526
Distinct HCPCS
10
Medicare allowed
$91,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 720 | 11 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 269 | 199 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 111 | 91 | $92 | |
83036 |
Hemoglobin a1c level | 79 | 68 | $10 | |
96372 |
Injection of drug or substance under skin or into muscle | 77 | 16 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 64 | 57 | $152 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 40 | 13 | $56 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 35 | 33 | $89 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 34 | 34 | $155 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 31 | 31 | $114 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 167. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$151
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Insulet Corporation | 1 | $137.05 | |
| Lilly USA, LLC | 1 | $14.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,417
Patients
597
Total drug cost
$1,254,132
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 375 | 74 | $435,032 |
| Jardiance (Empagliflozin) | Brand | 362 | 64 | $301,404 |
| Levothyroxine Sodium | Generic | 249 | 74 | $3,987 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 205 | 46 | $132,466 |
| Ozempic (Semaglutide) | Brand | 192 | 44 | $212,445 |
| Metformin Hcl | Generic | 176 | 52 | $2,295 |
| Alendronate Sodium | Generic | 160 | 55 | $2,207 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 152 | 54 | $3,242 |
| Novolog Flexpen (Insulin Aspart) | Brand | 98 | 24 | $89,007 |
| Glipizide Er (Glipizide) | Brand | 97 | 23 | $1,947 |
Hospital affiliations
Frequently asked questions
What is Dr. Janet Jang's medical specialty?
Dr. Janet Jang practices Endocrinology, Diabetes & Metabolism Physician in Lynn, MA.
Where does Dr. Janet Jang practice?
Dr. Janet Jang practices at 480 Lynnfield St Ste 2, Lynn, MA 019041419. Office phone: 7815933400.
What is Dr. Janet Jang's NPI?
Dr. Janet Jang's National Provider Identifier (NPI) is 1699116939, issued by NPPES.
Does Dr. Janet Jang accept Medicare assignment?
Yes. Dr. Janet Jang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janet Jang commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.