Doctor profile · Federal record
Dr. Alejandra Perez-Tamayo
Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Colon & Rectal Surgery Physician · Chicago, IL
- NPI 1821416165
- Accepts Medicare
- MIPS 77.1 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1801 W. Taylor Street, Mc741
Chicago, IL 60612
(312) 996-2061
fax (312) 996-1214 - Mailing address
-
840 S Wood St Ste 518
Chicago, IL 606124325
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- April 14, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Illinois #036.149537
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821416165. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
76
Distinct HCPCS
4
Medicare allowed
$5,563
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 16 | $80 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 11 | $70 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $89 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $36 |
In context: peer comparison
Among 54 peers in Chicago Surgery Physician, average services per provider: 84. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$171
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axonics, INC. | 1 | $157.45 | |
| Aroa Biosurgery Incorporated | 1 | $13.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
11
Total drug cost
$191
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 11 | $191 |
Hospital affiliations
Frequently asked questions
What is Dr. Alejandra Perez-Tamayo's medical specialty?
Dr. Alejandra Perez-Tamayo practices Surgery Physician in Chicago, IL.
Where does Dr. Alejandra Perez-Tamayo practice?
Dr. Alejandra Perez-Tamayo practices at 1801 W. Taylor Street, Chicago, IL 60612. Office phone: 3129962061.
What is Dr. Alejandra Perez-Tamayo's NPI?
Dr. Alejandra Perez-Tamayo's National Provider Identifier (NPI) is 1821416165, issued by NPPES.
Does Dr. Alejandra Perez-Tamayo accept Medicare assignment?
Yes. Dr. Alejandra Perez-Tamayo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alejandra Perez-Tamayo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.