Doctor profile · Federal record
Dr. Carolina Sierra Lopez, MD
Family Medicine Physician (CMS: Family Practice) · Ypsilanti, MI
- NPI 1083111017
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 Arnet St
Ypsilanti, MI 481985753
(734) 539-5000 - Additional location
-
D25 Calle Paraiso
Gurabo, PR 007784044
(787) 623-5556 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- July 11, 2023
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #4301509176
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083111017. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
141
Distinct HCPCS
5
Medicare allowed
$19,253
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 32 | 31 | $184 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 32 | 26 | $107 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 27 | $140 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 27 | $99 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 20 | 17 | $155 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 55. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
200
Patients
67
Total drug cost
$5,650
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 35 | 17 | $533 |
| Alendronate Sodium | Generic | 19 | 0 | $300 |
| Sertraline Hcl | Generic | 19 | 0 | $326 |
| Amlodipine Besylate | Generic | 18 | 14 | $148 |
| Lisinopril | Generic | 17 | 13 | $176 |
| Omeprazole | Generic | 17 | 0 | $130 |
| Losartan Potassium | Generic | 14 | 11 | $233 |
| Mirtazapine | Generic | 14 | 0 | $738 |
| Fluoxetine Hcl | Generic | 12 | 0 | $92 |
| Montelukast Sodium | Generic | 12 | 0 | $101 |
Hospital affiliations
Frequently asked questions
What is Dr. Carolina Sierra Lopez's medical specialty?
Dr. Carolina Sierra Lopez practices Family Medicine Physician in Ypsilanti, MI.
Where does Dr. Carolina Sierra Lopez practice?
Dr. Carolina Sierra Lopez practices at 200 Arnet St, Ypsilanti, MI 481985753. Office phone: 7345395000.
What is Dr. Carolina Sierra Lopez's NPI?
Dr. Carolina Sierra Lopez's National Provider Identifier (NPI) is 1083111017, issued by NPPES.
Does Dr. Carolina Sierra Lopez accept Medicare assignment?
Yes. Dr. Carolina Sierra Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolina Sierra Lopez commonly perform?
Top Medicare-reported procedures in 2023: Initial nursing facility care with high level of medical decision making (HCPCS 99306); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.