Doctor profile · Federal record

Dr. Allison Fladten, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Wauwatosa, WI

  • NPI 1821530684
  • Accepts Medicare
  • MIPS 80.5 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1155 N Mayfair RD
Wauwatosa, WI 532263462
(414) 955-1050
fax (414) 955-0185
Mailing address
2300 W Vogel Ave
Milwaukee, WI 532213454

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Wisconsin #7367-33

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821530684. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
154
Distinct HCPCS
3
Medicare allowed
$16,529
HCPCS Description Services Patients Avg allowed
36471 Injection of chemical agent into multiple incompetent veins of leg 57 24 $203
99212 Established patient office or other outpatient visit, 10-19 minutes 55 44 $45
99202 New patient office or other outpatient visit, 15-29 minutes 42 42 $58

In context: peer comparison

Among 10 peers in Wauwatosa Family Nurse Practitioner, average services per provider: 57. This provider delivers 2.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Allison Fladten's medical specialty?
Dr. Allison Fladten practices Family Nurse Practitioner in Wauwatosa, WI.
Where does Dr. Allison Fladten practice?
Dr. Allison Fladten practices at 1155 N Mayfair RD, Wauwatosa, WI 532263462. Office phone: 4149551050.
What is Dr. Allison Fladten's NPI?
Dr. Allison Fladten's National Provider Identifier (NPI) is 1821530684, issued by NPPES.
Does Dr. Allison Fladten accept Medicare assignment?
Yes. Dr. Allison Fladten accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Fladten commonly perform?
Top Medicare-reported procedures in 2023: Injection of chemical agent into multiple incompetent veins of leg (HCPCS 36471); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.