Doctor profile · Federal record
Dr. Sarah Elfering, M.D.
Nephrology Physician (CMS: Nephrology) · Minneapolis, MN
- NPI 1225205180
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
909 Fulton St Se
Minneapolis, MN 554554800
(612) 672-7422
fax (612) 672-5022 - Mailing address
-
717 Delaware St Se, Suite 353
Minneapolis, MN 554142959
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- May 7, 2024
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Minnesota #52772
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225205180. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
401
Distinct HCPCS
9
Medicare allowed
$79,453
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 113 | 27 | $293 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 67 | 31 | $115 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 66 | 16 | $202 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 40 | 11 | $352 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 33 | $73 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 22 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 12 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 13 | $166 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 62. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
586
Patients
124
Total drug cost
$52,783
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 106 | 35 | $2,243 |
| Potassium Citrate Er (Potassium Citrate) | Brand | 71 | 21 | $12,691 |
| Carvedilol | Generic | 54 | 16 | $1,499 |
| Amlodipine Besylate | Generic | 53 | 16 | $1,009 |
| Calcium Acetate | Generic | 42 | 13 | $3,167 |
| Chlorthalidone | Generic | 37 | 12 | $689 |
| Potassium Chloride | Generic | 34 | 0 | $2,079 |
| Gabapentin | Generic | 31 | 0 | $260 |
| Amiloride Hcl | Generic | 29 | 0 | $836 |
| Torsemide | Generic | 27 | 0 | $1,496 |
Frequently asked questions
What is Dr. Sarah Elfering's medical specialty?
Dr. Sarah Elfering practices Nephrology Physician in Minneapolis, MN.
Where does Dr. Sarah Elfering practice?
Dr. Sarah Elfering practices at 909 Fulton St Se, Minneapolis, MN 554554800. Office phone: 6126727422.
What is Dr. Sarah Elfering's NPI?
Dr. Sarah Elfering's National Provider Identifier (NPI) is 1225205180, issued by NPPES.
Does Dr. Sarah Elfering accept Medicare assignment?
Yes. Dr. Sarah Elfering accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Elfering commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Dialysis services, 1 physician visit per month (20 years or older) (HCPCS 90962). Source: CMS Medicare Physician & Other Practitioners file.