Doctor profile · Federal record
Dr. Linda Nguyen, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Rockville, MD
- NPI 1407104813
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1201 Seven Locks RD Ste 111
Rockville, MD 208542957
(301) 762-5020
fax (301) 294-7569 - Additional location
-
5501 Old York RD
Philadelphia, PA 191413018
(800) 220-2362 - Mailing address
-
5501 Old York RD
Philadelphia, PA 191413018
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- January 26, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Wisconsin #19060-875 · Maryland #D87073
- Medicaid
- WI #100102445
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407104813. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
919
Distinct HCPCS
9
Medicare allowed
$94,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 532 | 247 | $123 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 110 | 62 | $33 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 86 | 86 | $162 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 51 | 28 | $48 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 25 | $77 | |
83036 |
Hemoglobin a1c level | 28 | 24 | $10 | |
96372 |
Injection of drug or substance under skin or into muscle | 28 | 11 | $14 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 25 | $127 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 13 | $87 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 207. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$614
Transactions
26
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 6 | $133.75 | |
| Boston Scientific Corporation | 1 | $92.78 | |
| Radius Health, Inc. | 3 | $73.80 | |
| Abbott Laboratories | 3 | $66.25 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $42.41 | |
| Novo Nordisk Inc | 2 | $37.77 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $32.18 | |
| Amgen Inc. | 2 | $29.31 | |
| Amneal Pharmaceuticals LLC | 1 | $23.06 | |
| Insulet Corporation | 1 | $20.79 | |
| RECORDATI_RARE_DISEASES_INC. | 1 | $19.79 | |
| CeQur Corporation | 1 | $14.32 | |
| Xeris Pharmaceuticals, Inc. | 1 | $13.97 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $13.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,506
Patients
524
Total drug cost
$1,124,903
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 240 | 69 | $3,921 |
| Trulicity (Dulaglutide) | Brand | 159 | 48 | $393,801 |
| Metformin Hcl | Generic | 150 | 50 | $1,570 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 130 | 49 | $132,651 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 121 | 47 | $1,618 |
| Jardiance (Empagliflozin) | Brand | 118 | 42 | $168,791 |
| Ozempic (Semaglutide) | Brand | 115 | 35 | $275,601 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 87 | 43 | $11,246 |
| Glimepiride | Generic | 71 | 25 | $951 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 66 | 24 | $81,859 |
Frequently asked questions
What is Dr. Linda Nguyen's medical specialty?
Dr. Linda Nguyen practices Endocrinology, Diabetes & Metabolism Physician in Rockville, MD.
Where does Dr. Linda Nguyen practice?
Dr. Linda Nguyen practices at 1201 Seven Locks RD Ste 111, Rockville, MD 208542957. Office phone: 3017625020.
What is Dr. Linda Nguyen's NPI?
Dr. Linda Nguyen's National Provider Identifier (NPI) is 1407104813, issued by NPPES.
Does Dr. Linda Nguyen accept Medicare assignment?
Yes. Dr. Linda Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Linda Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.