Doctor profile · Federal record
Dr. Alexis Lopez, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Ann Arbor, MI
- NPI 1629397575
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- August 2, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301096101
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629397575. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
4
Medicare allowed
$24,280
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 150 | 53 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 21 | $81 | |
99238 |
Hospital discharge day management, 30 minutes or less | 27 | 27 | $80 | |
99239 |
Hospital discharge day management, more than 30 minutes | 11 | 11 | $117 |
In context: peer comparison
Among 135 peers in Ann Arbor Internal Medicine Physician, average services per provider: 77. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
0
Total drug cost
$1,203
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 13 | 0 | $322 |
| Risperidone | Generic | 12 | 0 | $441 |
| Dicyclomine Hcl | Generic | 11 | 0 | $441 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexis Lopez's medical specialty?
Dr. Alexis Lopez practices Internal Medicine Physician in Ann Arbor, MI.
Where does Dr. Alexis Lopez practice?
Dr. Alexis Lopez practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Alexis Lopez's NPI?
Dr. Alexis Lopez's National Provider Identifier (NPI) is 1629397575, issued by NPPES.
Does Dr. Alexis Lopez accept Medicare assignment?
Yes. Dr. Alexis Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexis Lopez commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.