Doctor profile · Federal record

Dr. Nicholas Tadeo, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Milwaukee, WI

  • NPI 1992192256
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
2900 W Oklahoma Ave
Milwaukee, WI 532154330
(414) 649-6000
Additional location
1905 N Calhoun RD
Brookfield, WI 530055036
(262) 754-8000
fax (262) 780-3396
Additional location
2445 N Mayfair RD
Wauwatosa, WI 532261401
(414) 774-7226
fax (414) 454-4995
Show 3 more locations
Additional location
4455 S 108Th St
Greenfield, WI 532282504
(414) 427-5310
fax (414) 427-5311
Additional location
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-3666
Additional location
W180N8085 Town Hall RD
Menomonee Falls, WI 530513518
(262) 257-3060
fax (262) 518-5052
Mailing address
3301 W Forest Home Ave
Milwaukee, WI 532152843

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
November 29, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Wisconsin #66569-20
Medicaid (2)
WI #1992192256 · WI #100098153

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992192256. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,065
Distinct HCPCS
10
Medicare allowed
$77,280
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 254 240 $8
77067 Screening mammography 215 215 $34
77067 Screening mammography 215 215 $71
77063 Screening 3d breast mammography 214 214 $27
77063 Screening 3d breast mammography 214 214 $36
70450 Ct scan head or brain without contrast 97 97 $37
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) 76 72 $27
74177 Ct scan of abdomen and pelvis with contrast 56 56 $83
77065 Diagnostic mammography of 1 breast 46 42 $36
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) 46 43 $38

In context: peer comparison

Among 77 peers in Milwaukee Diagnostic Radiology Physician, average services per provider: 190. This provider delivers 11× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Tadeo's medical specialty?
Dr. Nicholas Tadeo practices Diagnostic Radiology Physician in Milwaukee, WI.
Where does Dr. Nicholas Tadeo practice?
Dr. Nicholas Tadeo practices at 2900 W Oklahoma Ave, Milwaukee, WI 532154330. Office phone: 4146496000.
What is Dr. Nicholas Tadeo's NPI?
Dr. Nicholas Tadeo's National Provider Identifier (NPI) is 1992192256, issued by NPPES.
Does Dr. Nicholas Tadeo accept Medicare assignment?
Yes. Dr. Nicholas Tadeo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Tadeo commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening mammography (HCPCS 77067); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.