Doctor profile · Federal record

Dr. Ifueko Okundaye, MD

Internal Medicine Physician (CMS: Internal Medicine) · Nephrology Physician · Neenah, WI

  • NPI 1467460410
  • Accepts Medicare
  • 39 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1540 Lyon Dr
Neenah, WI 549565069
(920) 727-4946
fax (920) 727-4956

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 22, 2021
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #37832
Medicaid
WI #32229200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467460410. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
357
Distinct HCPCS
7
Medicare allowed
$35,890
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 129 64 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 124 62 $74
99239 Hospital discharge day management, more than 30 minutes 31 31 $107
99214 Established patient office or other outpatient visit, 30-39 minutes 20 17 $120
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 19 19 $122
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $163
99238 Hospital discharge day management, 30 minutes or less 15 15 $76

In context: peer comparison

Among 8 peers in Neenah Internal Medicine Physician, average services per provider: 84. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,046
Patients
415
Total drug cost
$16,601
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 151 59 $1,528
Atorvastatin Calcium Generic 87 34 $1,148
Rosuvastatin Calcium Generic 84 36 $2,710
Losartan Potassium Generic 83 33 $1,240
Metoprolol Succinate Generic 82 32 $2,031
Lisinopril Generic 81 33 $839
Levothyroxine Sodium Generic 75 31 $1,355
Omeprazole Generic 62 28 $999
Gabapentin Generic 53 19 $577
Carvedilol Generic 52 18 $608

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ifueko Okundaye's medical specialty?
Dr. Ifueko Okundaye practices Internal Medicine Physician in Neenah, WI.
Where does Dr. Ifueko Okundaye practice?
Dr. Ifueko Okundaye practices at 1540 Lyon Dr, Neenah, WI 549565069. Office phone: 9207274946.
What is Dr. Ifueko Okundaye's NPI?
Dr. Ifueko Okundaye's National Provider Identifier (NPI) is 1467460410, issued by NPPES.
Does Dr. Ifueko Okundaye accept Medicare assignment?
Yes. Dr. Ifueko Okundaye accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ifueko Okundaye commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.