Doctor profile · Federal record

Dr. Katti Woerner, D.O

Nephrology Physician (CMS: Nephrology) · Maple Grove, MN

  • NPI 1043486590
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14500 99Th Ave N, Medical Specialty Clinic
Maple Grove, MN 553694730
(763) 898-1000
fax (763) 898-1323
Mailing address
717 Delaware St Se, Mail Code 1932
Minneapolis, MN 554142959

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
May 1, 2014
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Minnesota #54643

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043486590. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,526
Distinct HCPCS
10
Medicare allowed
$55,236
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 207 92 $8
80069 Kidney function blood test panel 185 90 $8
85018 Blood count, hemoglobin 169 85 $2
83970 Parathormone (parathyroid hormone) level 160 87 $40
84156 Total protein level, urine 149 83 $4
99214 Established patient office or other outpatient visit, 30-39 minutes 144 97 $102
82306 Vitamin d-3 level 81 42 $28
83540 Iron level 77 32 $6
83550 Iron binding capacity 76 32 $9
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 71 11 $286

In context: peer comparison

Among 1 peers in this city , average services per provider: 95. This provider delivers 16× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
777
Patients
237
Total drug cost
$22,112
Drug Type Claims Patients Total cost
Losartan Potassium Generic 113 40 $2,664
Carvedilol Generic 103 37 $1,620
Lisinopril Generic 99 31 $1,495
Amlodipine Besylate Generic 94 38 $1,462
Furosemide Generic 67 27 $607
Hydralazine Hcl Generic 63 19 $1,682
Hydrochlorothiazide Generic 45 20 $452
Potassium Chloride Generic 40 12 $2,420
Bumetanide Generic 36 13 $4,062
Spironolactone Generic 23 0 $551

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katti Woerner's medical specialty?
Dr. Katti Woerner practices Nephrology Physician in Maple Grove, MN.
Where does Dr. Katti Woerner practice?
Dr. Katti Woerner practices at 14500 99Th Ave N, Maple Grove, MN 553694730. Office phone: 7638981000.
What is Dr. Katti Woerner's NPI?
Dr. Katti Woerner's National Provider Identifier (NPI) is 1043486590, issued by NPPES.
Does Dr. Katti Woerner accept Medicare assignment?
Yes. Dr. Katti Woerner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katti Woerner commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Kidney function blood test panel (HCPCS 80069); Blood count, hemoglobin (HCPCS 85018). Source: CMS Medicare Physician & Other Practitioners file.