Doctor profile · Federal record
Dr. Robert Sonntag, MD
Geriatric Medicine (Internal Medicine) Physician · Minneapolis, MN
- NPI 1699741397
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4730 Chicago Ave
Minneapolis, MN 554073570
(952) 883-6805
fax (952) 853-8864 - Mailing address
-
8170 33Rd Ave S, MS 21110Q
Bloomington, MN 554254516
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 6, 2021
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Minnesota #24595
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699741397. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
114
Distinct HCPCS
2
Medicare allowed
$13,017
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 99 | 49 | $105 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 15 | 15 | $178 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 42. This provider delivers 2.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
70
Patients
0
Total drug cost
$9,560
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 15 | 0 | $392 |
| Lactulose | Generic | 14 | 0 | $224 |
| Warfarin Sodium | Generic | 14 | 0 | $73 |
| Xarelto (Rivaroxaban) | Brand | 14 | 0 | $8,765 |
| Gabapentin | Generic | 13 | 0 | $106 |
Frequently asked questions
What is Dr. Robert Sonntag's medical specialty?
Dr. Robert Sonntag practices Geriatric Medicine (Internal Medicine) Physician in Minneapolis, MN.
Where does Dr. Robert Sonntag practice?
Dr. Robert Sonntag practices at 4730 Chicago Ave, Minneapolis, MN 554073570. Office phone: 9528836805.
What is Dr. Robert Sonntag's NPI?
Dr. Robert Sonntag's National Provider Identifier (NPI) is 1699741397, issued by NPPES.
What procedures does Dr. Robert Sonntag commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.