Doctor profile · Federal record
Dr. Jennifer Tuazon, M.D.
Nephrology Physician (CMS: Nephrology) · Chicago, IL
- NPI 1275708109
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 27 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
710 N Fairbanks CT, Olson 4-500
Chicago, IL 606113013
(312) 926-4880
fax (312) 926-4885
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Illinois #036-115865
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275708109. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
944
Distinct HCPCS
10
Medicare allowed
$140,625
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 335 | 202 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 219 | 91 | $85 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 92 | 18 | $372 | |
90945 |
Dialysis procedure including 1 evaluation | 68 | 28 | $90 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 40 | $123 | |
90935 |
Hemodialysis procedure with physician evaluation | 43 | 33 | $71 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 43 | 43 | $178 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 40 | 16 | $310 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 30 | $136 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 16 | 15 | $134 |
In context: peer comparison
Among 62 peers in Chicago Nephrology Physician, average services per provider: 104. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$132
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mallinckrodt Hospital Products INC. | 1 | $131.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
658
Patients
155
Total drug cost
$73,725
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 100 | 35 | $1,381 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 74 | 14 | $56,210 |
| Losartan Potassium | Generic | 66 | 23 | $1,391 |
| Carvedilol | Generic | 57 | 22 | $884 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 42 | 14 | $344 |
| Calcitriol | Generic | 40 | 13 | $800 |
| Atorvastatin Calcium | Generic | 38 | 12 | $755 |
| Sevelamer Carbonate | Generic | 37 | 0 | $3,204 |
| Nifedipine ER (Nifedipine) | Brand | 35 | 0 | $2,062 |
| Allopurinol | Generic | 32 | 11 | $563 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Tuazon's medical specialty?
Dr. Jennifer Tuazon practices Nephrology Physician in Chicago, IL.
Where does Dr. Jennifer Tuazon practice?
Dr. Jennifer Tuazon practices at 710 N Fairbanks CT, Chicago, IL 606113013. Office phone: 3129264880.
What is Dr. Jennifer Tuazon's NPI?
Dr. Jennifer Tuazon's National Provider Identifier (NPI) is 1275708109, issued by NPPES.
Does Dr. Jennifer Tuazon accept Medicare assignment?
Yes. Dr. Jennifer Tuazon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Tuazon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.