Doctor profile · Federal record
Dr. Sally Bergwerk, MD
Internal Medicine Physician · Wilton, CT
- NPI 1205863560
- MIPS 79.1 / 100 · 2023
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
372 Danbury RD Ste 197
Wilton, CT 068972523
(203) 762-0024
fax (203) 761-8984
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 31, 2022
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #24336
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205863560. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
336
Distinct HCPCS
5
Medicare allowed
$33,068
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 113 | 68 | $95 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 79 | 74 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 72 | 71 | $189 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 35 | $135 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 18 | $60 |
In context: peer comparison
Among 7 peers in Wilton Internal Medicine Physician, average services per provider: 69. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,550
Patients
475
Total drug cost
$25,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 280 | 86 | $4,268 |
| Rosuvastatin Calcium | Generic | 204 | 63 | $5,283 |
| Amlodipine Besylate | Generic | 177 | 54 | $1,964 |
| Levothyroxine Sodium | Generic | 143 | 44 | $3,114 |
| Lisinopril | Generic | 112 | 34 | $1,002 |
| Metformin Hcl | Generic | 94 | 32 | $1,233 |
| Losartan Potassium | Generic | 86 | 27 | $1,889 |
| Hydrochlorothiazide | Generic | 80 | 28 | $363 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 68 | 17 | $829 |
| Metoprolol Tartrate | Generic | 64 | 14 | $670 |
Frequently asked questions
What is Dr. Sally Bergwerk's medical specialty?
Dr. Sally Bergwerk practices Internal Medicine Physician in Wilton, CT.
Where does Dr. Sally Bergwerk practice?
Dr. Sally Bergwerk practices at 372 Danbury RD Ste 197, Wilton, CT 068972523. Office phone: 2037620024.
What is Dr. Sally Bergwerk's NPI?
Dr. Sally Bergwerk's National Provider Identifier (NPI) is 1205863560, issued by NPPES.
What procedures does Dr. Sally Bergwerk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.