Doctor profile · Federal record
Dr. Nereida Esparza, M.D.
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Berwyn, IL
- NPI 1013233006
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3231 Euclid Ave, 5Th Floor
Berwyn, IL 604023471
(708) 783-2000
fax (708) 783-3656
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- September 1, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Illinois #036131923 · Illinois #125-058895
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013233006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
164
Distinct HCPCS
5
Medicare allowed
$16,547
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 45 | $68 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 32 | $100 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 42 | 18 | $118 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 13 | $183 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 13 | $84 |
In context: peer comparison
Among 21 peers in Berwyn Family Medicine Physician, average services per provider: 67. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 1 | $17.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
437
Patients
63
Total drug cost
$41,329
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 67 | 24 | $1,105 |
| Levothyroxine Sodium | Generic | 45 | 13 | $665 |
| Metoprolol Succinate | Generic | 40 | 0 | $623 |
| Lisinopril | Generic | 38 | 13 | $177 |
| Metformin Hcl | Generic | 35 | 0 | $334 |
| Famotidine | Generic | 29 | 13 | $422 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 28 | 0 | $358 |
| Amlodipine Besylate | Generic | 24 | 0 | $370 |
| Gabapentin | Generic | 23 | 0 | $493 |
| Hydrochlorothiazide | Generic | 22 | 0 | $114 |
Hospital affiliations
Frequently asked questions
What is Dr. Nereida Esparza's medical specialty?
Dr. Nereida Esparza practices Family Medicine Physician in Berwyn, IL.
Where does Dr. Nereida Esparza practice?
Dr. Nereida Esparza practices at 3231 Euclid Ave, Berwyn, IL 604023471. Office phone: 7087832000.
What is Dr. Nereida Esparza's NPI?
Dr. Nereida Esparza's National Provider Identifier (NPI) is 1013233006, issued by NPPES.
Does Dr. Nereida Esparza accept Medicare assignment?
Yes. Dr. Nereida Esparza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nereida Esparza 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); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.