Doctor profile · Federal record
Dr. Cassandra Chambers, APRN
Nurse Practitioner · Cardiovascular Disease Physician · Nurse Practitioner · Chester, IL
- NPI 1356995401
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1900 State St
Chester, IL 622331116
(618) 826-2388
fax (618) 826-5139 - Additional location
-
602 W Shawneetown Trl
Steeleville, IL 622881126
(618) 965-3382
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- January 22, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Illinois #277002367 · Illinois #209019678
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356995401. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
365
Distinct HCPCS
6
Medicare allowed
$42,838
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 138 | $98 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 122 | 118 | $142 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 35 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 19 | $121 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $184 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $139 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 60. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 1 | $14.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
966
Patients
361
Total drug cost
$177,058
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 143 | 48 | $2,531 |
| Atorvastatin Calcium | Generic | 97 | 37 | $1,526 |
| Eliquis (Apixaban) | Brand | 79 | 28 | $83,205 |
| Amlodipine Besylate | Generic | 68 | 27 | $515 |
| Losartan Potassium | Generic | 66 | 24 | $821 |
| Lisinopril | Generic | 65 | 25 | $454 |
| Furosemide | Generic | 59 | 31 | $470 |
| Carvedilol | Generic | 56 | 25 | $763 |
| Entresto (Sacubitril/Valsartan) | Brand | 54 | 14 | $49,864 |
| Potassium Chloride | Generic | 54 | 25 | $1,347 |
Frequently asked questions
What is Dr. Cassandra Chambers's medical specialty?
Dr. Cassandra Chambers practices Nurse Practitioner in Chester, IL.
Where does Dr. Cassandra Chambers practice?
Dr. Cassandra Chambers practices at 1900 State St, Chester, IL 622331116. Office phone: 6188262388.
What is Dr. Cassandra Chambers's NPI?
Dr. Cassandra Chambers's National Provider Identifier (NPI) is 1356995401, issued by NPPES.
Does Dr. Cassandra Chambers accept Medicare assignment?
Yes. Dr. Cassandra Chambers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Chambers 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 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.