Doctor profile · Federal record
Dr. Dilys Fan, MSN, AGNP-C
Adult Health Nurse Practitioner · Gerontology Nurse Practitioner · Germantown, MD
- NPI 1033681440
- 8 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
19703 Executive Park Cir
Germantown, MD 208742639
(301) 540-9447 - Additional location
-
3925 Ferrara Dr
Silver Spring, MD 209064709
(301) 946-6623 - Mailing address
-
12001 Ferrara Ave
Silver Spring, MD 209064706
Credentials & registration
- NPI registered
- December 2018 — 8 yrs on file
- Profile last updated
- January 22, 2024
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Maryland #R209031
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033681440. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
191
Distinct HCPCS
7
Medicare allowed
$14,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 67 | 43 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 28 | $75 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 25 | 19 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 21 | $95 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 14 | 12 | $14 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 11 | $118 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 11 | 11 | $18 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 30. This provider delivers 6.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
155
Patients
41
Total drug cost
$3,209
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 31 | 17 | $603 |
| Amlodipine Besylate | Generic | 25 | 13 | $400 |
| Losartan Potassium | Generic | 18 | 11 | $275 |
| Alendronate Sodium | Generic | 16 | 0 | $265 |
| Ketoconazole | Generic | 16 | 0 | $367 |
| Lisinopril | Generic | 14 | 0 | $178 |
| Levothyroxine Sodium | Generic | 12 | 0 | $244 |
| Rosuvastatin Calcium | Generic | 12 | 0 | $586 |
| Metoprolol Succinate | Generic | 11 | 0 | $292 |
Frequently asked questions
What is Dr. Dilys Fan's medical specialty?
Dr. Dilys Fan practices Adult Health Nurse Practitioner in Germantown, MD.
Where does Dr. Dilys Fan practice?
Dr. Dilys Fan practices at 19703 Executive Park Cir, Germantown, MD 208742639. Office phone: 3015409447.
What is Dr. Dilys Fan's NPI?
Dr. Dilys Fan's National Provider Identifier (NPI) is 1033681440, issued by NPPES.
What procedures does Dr. Dilys Fan commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.