Doctor profile · Federal record

Dr. William Monge, M.D.

Hospitalist Physician (CMS: Hospitalist) · Concord, CA

  • NPI 1497289292
  • Accepts Medicare
  • MIPS 77.2 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2700 Grant St Ste 200
Concord, CA 945202270
(925) 947-3393
Additional location
3802 Oakwood Mall Dr
Eau Claire, WI 547013016
(715) 839-9280
Mailing address
1450 Treat Blvd Ste 300
Walnut Creek, CA 945972168

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
July 31, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A165272

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497289292. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
920
Distinct HCPCS
7
Medicare allowed
$88,812
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 343 171 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 212 122 $114
99239 Hospital discharge day management, more than 30 minutes 159 154 $109
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 86 41 $47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 85 84 $166
99238 Hospital discharge day management, 30 minutes or less 20 20 $77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $124

In context: peer comparison

Among 12 peers in this city , average services per provider: 100. This provider delivers 9.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
211
Patients
93
Total drug cost
$2,166
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 46 23 $432
Furosemide Generic 26 18 $104
Amlodipine Besylate Generic 24 0 $150
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 19 18 $167
Metoprolol Tartrate Generic 19 11 $90
Clopidogrel (Clopidogrel Bisulfate) Brand 16 11 $127
Potassium Chloride Generic 14 0 $267
Chlorthalidone Generic 13 0 $393
Ciprofloxacin Hcl Generic 12 12 $75
Nifedipine Er (Nifedipine) Brand 11 0 $259

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Monge's medical specialty?
Dr. William Monge practices Hospitalist Physician in Concord, CA.
Where does Dr. William Monge practice?
Dr. William Monge practices at 2700 Grant St Ste 200, Concord, CA 945202270. Office phone: 9259473393.
What is Dr. William Monge's NPI?
Dr. William Monge's National Provider Identifier (NPI) is 1497289292, issued by NPPES.
Does Dr. William Monge accept Medicare assignment?
Yes. Dr. William Monge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Monge commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.