Doctor profile · Federal record

Dr. Kathleen Sawasky, MD

Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Milwaukee, WI

  • NPI 1407809130
  • Accepts Medicare
  • 33 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-6850
fax (414) 805-6864
Additional location
10101 W Wisconsin Ave
Milwaukee, WI 532264861
(414) 454-8460
fax (414) 454-8459

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 11, 2023
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207RG0300X — NUCC code
State license (1)
Wisconsin #35638
Medicaid
WI #1407809130

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407809130. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
244
Distinct HCPCS
7
Medicare allowed
$33,403
HCPCS Description Services Patients Avg allowed
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 75 68 $174
99215 Established patient office or other outpatient visit, 40-54 minutes 43 34 $136
99205 New patient office or other outpatient visit, 60-74 minutes 38 38 $171
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 29 25 $71
99214 Established patient office or other outpatient visit, 30-39 minutes 27 23 $92
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 21 17 $102
99204 New patient office or other outpatient visit, 45-59 minutes 11 11 $126

In context: peer comparison

Among 8 peers in this city , average services per provider: 72. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
577
Patients
180
Total drug cost
$27,161
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 61 17 $602
Mirtazapine Generic 52 18 $1,751
Omeprazole Generic 52 12 $672
Amlodipine Besylate Generic 45 23 $272
Furosemide Generic 40 14 $235
Levothyroxine Sodium Generic 39 15 $464
Sertraline Hcl Generic 36 13 $296
Eliquis (Apixaban) Brand 35 13 $16,668
Metoprolol Succinate Generic 34 12 $855
Gabapentin Generic 33 16 $393

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen Sawasky's medical specialty?
Dr. Kathleen Sawasky practices Geriatric Medicine (Internal Medicine) Physician in Milwaukee, WI.
Where does Dr. Kathleen Sawasky practice?
Dr. Kathleen Sawasky practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148056850.
What is Dr. Kathleen Sawasky's NPI?
Dr. Kathleen Sawasky's National Provider Identifier (NPI) is 1407809130, issued by NPPES.
Does Dr. Kathleen Sawasky accept Medicare assignment?
Yes. Dr. Kathleen Sawasky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Sawasky commonly perform?
Top Medicare-reported procedures in 2023: Initial nursing facility care with high level of medical decision making (HCPCS 99306); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.