Doctor profile · Federal record
Dr. Janelle Dennis, M.D.
Internal Medicine Physician · Internal Medicine Physician · Washington, DC
- NPI 1902182157
- 15 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1310 Southern Ave Se
Washington, DC 200324623
(202) 574-6000
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- October 27, 2015
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- District of Columbia #MD042921 · New York #263373
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902182157. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
457
Distinct HCPCS
5
Medicare allowed
$37,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 305 | 123 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 58 | $107 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 47 | $157 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 27 | 26 | $39 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 12 | 11 | $10 |
In context: peer comparison
Among 219 peers in Washington Internal Medicine Physician, average services per provider: 102. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,821
Patients
752
Total drug cost
$204,678
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 523 | 142 | $7,471 |
| Amlodipine Besylate | Generic | 373 | 107 | $2,728 |
| Losartan Potassium | Generic | 273 | 70 | $4,036 |
| Metformin Hcl | Generic | 202 | 52 | $1,498 |
| Lisinopril | Generic | 185 | 60 | $1,900 |
| Hydrochlorothiazide | Generic | 168 | 44 | $484 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 157 | 53 | $3,738 |
| Gabapentin | Generic | 154 | 42 | $5,069 |
| Fluticasone Propionate | Generic | 145 | 42 | $2,046 |
| Metoprolol Succinate | Generic | 142 | 29 | $2,331 |
Frequently asked questions
What is Dr. Janelle Dennis's medical specialty?
Dr. Janelle Dennis practices Internal Medicine Physician in Washington, DC.
Where does Dr. Janelle Dennis practice?
Dr. Janelle Dennis practices at 1310 Southern Ave Se, Washington, DC 200324623. Office phone: 2025746000.
What is Dr. Janelle Dennis's NPI?
Dr. Janelle Dennis's National Provider Identifier (NPI) is 1902182157, issued by NPPES.
What procedures does Dr. Janelle Dennis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.