Doctor profile · Federal record
Dr. Silvy Powathil, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Medical-Surgical Registered Nurse · South Barrington, IL
- NPI 1215447842
- Accepts Medicare
- MIPS 7.0 / 100 · 2023
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
33 W Higgins RD Ste 2000
South Barrington, IL 600109121 - Additional location
-
1130 Thomas More Ter
Mount Prospect, IL 600561021
(847) 259-9414
Credentials & registration
- NPI registered
- October 2017 — 9 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Illinois #209016408 · Illinois #041301847
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215447842. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,208
Distinct HCPCS
10
Medicare allowed
$105,632
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 588 | 195 | $113 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 158 | 82 | $55 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 84 | 84 | $127 | |
G0506 |
Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | 83 | 83 | $55 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 64 | 44 | $67 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 62 | 44 | $3 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 47 | 46 | $33 | |
G0008 |
Administration of influenza virus vaccine | 47 | 46 | $32 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 38 | 38 | $114 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 13 | 12 | $39 |
In context: peer comparison
Among 2 peers in South Barrington Family Nurse Practitioner, average services per provider: 94. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
528
Patients
143
Total drug cost
$31,040
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 81 | 33 | $935 |
| Atorvastatin Calcium | Generic | 65 | 32 | $1,378 |
| Furosemide | Generic | 42 | 22 | $300 |
| Carvedilol | Generic | 40 | 11 | $762 |
| Gabapentin | Generic | 38 | 15 | $387 |
| Diclofenac Sodium | Generic | 30 | 0 | $2,236 |
| Trazodone Hcl | Generic | 30 | 0 | $217 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 29 | 13 | $859 |
| Losartan Potassium | Generic | 29 | 17 | $668 |
| Lisinopril | Generic | 27 | 0 | $265 |
Frequently asked questions
What is Dr. Silvy Powathil's medical specialty?
Dr. Silvy Powathil practices Family Nurse Practitioner in South Barrington, IL.
Where does Dr. Silvy Powathil practice?
Dr. Silvy Powathil practices at 33 W Higgins RD Ste 2000, South Barrington, IL 600109121.
What is Dr. Silvy Powathil's NPI?
Dr. Silvy Powathil's National Provider Identifier (NPI) is 1215447842, issued by NPPES.
Does Dr. Silvy Powathil accept Medicare assignment?
Yes. Dr. Silvy Powathil accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Silvy Powathil commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Chronic care management services (HCPCS 99490); Residence visit for new patient with moderate level of medical decision making (HCPCS 99344). Source: CMS Medicare Physician & Other Practitioners file.