Doctor profile · Federal record
Dr. Colleen Masters, M.S.N.
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Chicago, IL
- NPI 1619306362
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 S Paulina St, Ground Floor
Chicago, IL 60612
(312) 563-4514
fax (312) 563-2857
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- June 20, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Illinois #209.010761 · Illinois #041369961
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619306362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
286
Distinct HCPCS
2
Medicare allowed
$23,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 249 | 154 | $87 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 31 | $60 |
In context: peer comparison
Among 45 peers in Chicago Acute Care Nurse Practitioner, average services per provider: 62. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$221
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 13 | 0 | $221 |
Frequently asked questions
What is Dr. Colleen Masters's medical specialty?
Dr. Colleen Masters practices Acute Care Nurse Practitioner in Chicago, IL.
Where does Dr. Colleen Masters practice?
Dr. Colleen Masters practices at 500 S Paulina St, Chicago, IL 60612. Office phone: 3125634514.
What is Dr. Colleen Masters's NPI?
Dr. Colleen Masters's National Provider Identifier (NPI) is 1619306362, issued by NPPES.
Does Dr. Colleen Masters accept Medicare assignment?
Yes. Dr. Colleen Masters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colleen Masters commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.