Doctor profile · Federal record
Dr. Mary Codo, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Specialist · Endocrinology, Diabetes & Metabolism Physician · Naperville, IL
- NPI 1568504439
- Accepts Medicare
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1020 E Ogden Ave Ste 100
Naperville, IL 605638610
(630) 789-4910
fax (630) 789-4911 - Mailing address
-
Po Box 713260
Chicago, IL 606771260
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 4, 2023
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Illinois #036-082140 · Illinois #036082140
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568504439. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,322
Distinct HCPCS
10
Medicare allowed
$272,791
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 6,360 | 65 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 612 | 429 | $132 | |
36415 |
Insertion of needle into vein for collection of blood sample | 395 | 275 | $8 | |
83036 |
Hemoglobin a1c level | 371 | 246 | $10 | |
80053 |
Blood test, comprehensive group of blood chemicals | 281 | 216 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 264 | 202 | $16 | |
84439 |
Thyroxine (thyroid chemical), free | 257 | 201 | $9 | |
82306 |
Vitamin d-3 level | 145 | 121 | $29 | |
96372 |
Injection of drug or substance under skin or into muscle | 140 | 66 | $15 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 116 | 75 | $35 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 445. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$1,170
Transactions
74
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 32 | $309.81 | |
| Novo Nordisk Inc | 11 | $194.46 | |
| Amgen Inc. | 5 | $111.76 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $74.13 | |
| Insulet Corporation | 4 | $73.97 | |
| Lilly USA, LLC | 4 | $68.95 | |
| Amneal Pharmaceuticals LLC | 3 | $57.55 | |
| Dexcom, Inc. | 3 | $48.52 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $41.75 | |
| BETA BIONICS, INC. | 2 | $37.43 | |
| Tandem Diabetes Care, Inc. | 2 | $28.86 | |
| Almatica Pharma LLC | 1 | $27.00 | |
| Antares Pharma, Inc. | 1 | $24.95 | |
| Xeris Pharmaceuticals, Inc. | 1 | $21.56 | |
| Amphastar Pharmaceuticals, Inc. | 1 | $17.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,428
Patients
805
Total drug cost
$1,462,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 610 | 189 | $10,097 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 202 | 71 | $3,468 |
| Metformin Hcl | Generic | 200 | 68 | $2,847 |
| Ozempic (Semaglutide) | Brand | 182 | 57 | $356,320 |
| Jardiance (Empagliflozin) | Brand | 137 | 44 | $224,548 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 137 | 48 | $144,426 |
| Glimepiride | Generic | 133 | 52 | $2,190 |
| Novolog Flexpen (Insulin Aspart) | Brand | 122 | 45 | $238,804 |
| Alendronate Sodium | Generic | 117 | 33 | $1,830 |
| Synthroid (Levothyroxine Sodium) | Brand | 111 | 34 | $11,788 |
Frequently asked questions
What is Dr. Mary Codo's medical specialty?
Dr. Mary Codo practices Endocrinology, Diabetes & Metabolism Physician in Naperville, IL.
Where does Dr. Mary Codo practice?
Dr. Mary Codo practices at 1020 E Ogden Ave Ste 100, Naperville, IL 605638610. Office phone: 6307894910.
What is Dr. Mary Codo's NPI?
Dr. Mary Codo's National Provider Identifier (NPI) is 1568504439, issued by NPPES.
Does Dr. Mary Codo accept Medicare assignment?
Yes. Dr. Mary Codo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Codo commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.