Doctor profile · Federal record

Dr. Maya Yabumoto, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Lake Forest, IL

  • NPI 1134680135
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 7 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1000 N Westmoreland RD
Lake Forest, IL 600451658
(847) 234-5600
fax (847) 535-7203
Additional location
101 the City Dr S
Orange, CA 928683201
(714) 456-5691
Mailing address
333 City Blvd W Ste 400
Orange, CA 928682994

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
September 14, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Illinois #036164279 · California #179856

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134680135. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
447
Distinct HCPCS
7
Medicare allowed
$44,097
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 226 106 $81
99239 Hospital discharge day management, more than 30 minutes 65 60 $117
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 51 50 $135
99238 Hospital discharge day management, 30 minutes or less 43 41 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 31 17 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 17 17 $181
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 14 11 $52

In context: peer comparison

Among 12 peers in Lake Forest Hospitalist Physician, average services per provider: 96. This provider delivers 4.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$11,339
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 12 0 $11,339

Frequently asked questions

Auto-generated from federal data
What is Dr. Maya Yabumoto's medical specialty?
Dr. Maya Yabumoto practices Hospitalist Physician in Lake Forest, IL.
Where does Dr. Maya Yabumoto practice?
Dr. Maya Yabumoto practices at 1000 N Westmoreland RD, Lake Forest, IL 600451658. Office phone: 8472345600.
What is Dr. Maya Yabumoto's NPI?
Dr. Maya Yabumoto's National Provider Identifier (NPI) is 1134680135, issued by NPPES.
Does Dr. Maya Yabumoto accept Medicare assignment?
Yes. Dr. Maya Yabumoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maya Yabumoto commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.