Doctor profile · Federal record
Dr. Erica Johnson, M.D.
Internal Medicine Physician (CMS: Infectious Disease) · Internal Medicine Physician · Infectious Disease Physician · Washington, DC
- NPI 1215901624
- MIPS 74.4 / 100 · 2023
- 23 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Walter Reed Army Medical Center, 6900 Georgia Ave Nw
Washington, DC 203070001
(202) 782-1774
fax (202) 782-5183 - Mailing address
-
3915 Elan CT
Bowie, MD 207167313
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Maryland #D0077586 · Virginia #0101238164
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215901624. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
202
Distinct HCPCS
4
Medicare allowed
$24,647
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 132 | 47 | $125 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 30 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 16 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 17 | 17 | $122 |
In context: peer comparison
Among 219 peers in Washington Internal Medicine Physician, average services per provider: 102. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
263
Patients
0
Total drug cost
$475,545
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 34 | 0 | $131,328 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 33 | 0 | $129,971 |
| Chlorthalidone | Generic | 26 | 0 | $447 |
| Oxycodone Hcl | Generic | 25 | 0 | $404 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 17 | 0 | $39,392 |
| Metoprolol Succinate | Generic | 16 | 0 | $128 |
| Atorvastatin Calcium | Generic | 14 | 0 | $78 |
| Isentress (Raltegravir Potassium) | Brand | 14 | 0 | $28,889 |
| Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) | Brand | 13 | 0 | $53,064 |
| Rybelsus (Semaglutide) | Brand | 13 | 0 | $13,016 |
Hospital affiliations
Frequently asked questions
What is Dr. Erica Johnson's medical specialty?
Dr. Erica Johnson practices Internal Medicine Physician in Washington, DC.
Where does Dr. Erica Johnson practice?
Dr. Erica Johnson practices at Walter Reed Army Medical Center, Washington, DC 203070001. Office phone: 2027821774.
What is Dr. Erica Johnson's NPI?
Dr. Erica Johnson's National Provider Identifier (NPI) is 1215901624, issued by NPPES.
Does Dr. Erica Johnson accept Medicare assignment?
Dr. Erica Johnson does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Erica Johnson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.